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Organic water-soluble fertilizer containing alginic acid and production method thereof
The invention discloses an organic water-soluble fertilizer containing alginic acid and a production method thereof. Each component in the fertilizer is in the following content: 60 g / L>= alginic acid>=20 g / L, 200 g / L>=NK2O>=100 g / L, 150 g / L>=organic>=75 g / L, 15 g / L>=B>=5 g / L, 1-5 g / L of mannitol and 1-5 g / L of betaine. The production method is as below: carrying out soaking cleaning, ultrasonic wall breaking and cutting on seaweeds; adding papain for reaction; separating and purifying seaweeds in an electric flocculation mode; and metering and packaging to obtain the finished product of the organic water-soluble fertilizer containing alginic acid. The production method provided by the invention has the advantages of simple manufacture, easy operation and high practicability. The produced alginic water-soluble fertilizer containing alginic acid has remarkable effect, especially realizes high flowering rate and fruit rate, good color, bright fruit color, good taste, drought resistance, early maturing early listing and strong immunity of fruits and vegetables, and is a pure natural green fertilizer uniting nutrition, yield increase and disease resistance in one.
Owner:潍坊德孚尔生物科技有限公司
Green control method of citrus diseases and insects
ActiveCN102812874AGood control effectReduce usagePlant protectionInsect catchers and killersDiseaseEcological environment
The invention discloses a green control method of citrus diseases and insects, wherein the method comprises the following steps: 1) changing a citrus garden from dense to sparse; 2) trimming large branches; 3) cultivating swards; 4) treating mites by mites; 5) trapping and killing insects; 6) reasonably applying chemicals. Because of adopting the green and environment-friendly control method, the green control method of citrus diseases and insects provided by the invention is capable of resolving a problem of green control on the citrus diseases and insects, crops are protected, the use of chemical pesticides is decreased, the ecological environment is protected, the safety of human and livestock is protected, the control effect on main citrus diseases and insects is higher than 90%, the control effect is increased by 15-20%, the use times of the chemical pesticides is decreased by more than 50%, the soluble solid of the citrus is increased by 2-3%, the rate of high-quality fruits is increased by 5%, and the economic benefit, the social benefit and the ecological benefit are obvious.
Owner:曹诗红 +4
Full water soluble fertilizer special for grapes
InactiveCN104072243AAvoid nutritional deficienciesStrong treeFertilizer mixturesDiseaseVitis vinifera
The invention provides full water soluble fertilizer special for grapes, belongs to special fertilizer for grapes, and is used for topdressing from early spring when the grape bud eyes expand till the time when the grapes are picked. The fertilizer comprises the following components in parts by weight: 130 to 150 parts of urea, 50 to 70 parts of monoammonium phosphate, 110 to 140 parts of diammonium phosphate, 90 to 110 parts of ammonium sulfate, 25 to 35 parts of monopotassium phosphate, 470 to 500 parts of potassium nitrate, and 50 to 70 parts of premixed materials. The fertilizer can meet the requirements of the grapes for all nutrients, enables a grapevine to be strong and healthy in growth, strong in disease resistance, strong in early-fruit ability, good in yielding ability, and good in quality, and can improve the planting benefit of the grapes.
Owner:四川鑫圣生物科技有限公司
Method for controlling plum tree shape and tree body suitable for high-density planting
InactiveCN101120645ASimple pruning techniqueFast formingCultivating equipmentsSmall branchTree shaped
The present invention discloses a plum tree form that is suitable for the high-density planting, which is a columniform and consists of a trunk, a central stem and a branch group; wherein, the branch group is directly growing on the central stem. The tree-body structure and the trimming technique of the present invention are simple and the formation is rapid; the range of the plum-tree crown of the present invention is small and the tree vigor is moderate, which is not sensitive to the trimming reaction; the size of the crown range is easy to control. The present invention also discloses a method of controlling the tree body to obtain the tree form, which is mainly based on the trimming in summer; the trimming quantity is small, the trimming reaction is not sensitive, the young tree grows fast, the quantity of the branches increases rapidly with a plurality of small branches and the plum tree bears fruit early, the plum tree is early to enter into the high-yield period and the size of the tree body is easy to control; the method of the present invention is simple and easy to learn and is convenient to operate, which can always control the size of the tree body within the designated range and can perform the standardized management so as to enable the plum tree to realize the early high yield, high quality and the stable yield.
Owner:CHINA AGRI UNIV
Silico-calcium magnesium-potassium mineral multielement compound fertilizer and preparation method thereof
The invention discloses silico-calcium magnesium-potassium mineral multielement compound fertilizer and a preparation method thereof. The mineral multielement compound fertilizer is a water-insoluble dissolving resisting fertilizer prepared based on potassium-rich rock and comprises microelement potassium, secondary element silicon, calcium, magnesium and multiple trace elements, wherein the mass fraction of potassium oxide is larger than or equal to 8%; the total mass fraction of the silica, the calcium oxide and the magnesium oxide is larger than or equal to 5%; the mass fraction of water is less than or equal to 3%; and simultaneously the trace elements are considered. The silico-calcium magnesium-potassium mineral multielement compound fertilizer is the water-insoluble dissolving resisting fertilizer and is characterized by non-infiltration, non-infiltration and non-loss, can not cause the acidification, alkalization and hardening of the soil after being used, can be used as the base fertilizer or top application, and is of great benefit to improving the soil structure and increasing the efficient nutrition components.
Owner:NORTHWEST A & F UNIV +1
All-branch grafting method for fruit tree
ActiveCN102960212AThe resulting area increasesImprove survival rateCultivating equipmentsHorticultureWaxTree shaped
The invention discloses a full-branch grafting method for a fruit tree and belongs to the technical field of agriculture. The method comprises the following steps: (1), scion selection and storage, wherein the scions are collected and are subjected to moisture-holding storage at a low temperature after being sealed by wax; (2), old tree shaping, wherein the tree is shaped at the height of 2.5-3.5 m, unwanted side branches are removed, and 3-5 important main branches are reserved; (3), punching, wherein punching is performed at the smooth part of a selected big tree trunk or a principle branch side surface with the scion interval of 19-21 cm; (4), grafting, wherein the well cut scion is inserted into a stock notch by the right hand to reach an extent that the lower end of the scion is propped against the bottom of the stock notch, and the scion and the stock are in alignment and close contact on two surfaces; (5), binding up, wherein a layer of mulching film plastic cloth is bound up at the scion part, and two layers bound up at the non-scion part; and processes such as bud picking, water fertilizing, wind protection, disbranching, spraying and insect prevention are carried out after grafting. According to the invention, the grafting technology has the advantage that the fruit bearing area of the old tree is increased, and also has the advantages of high survival rate, thriving tree vigour, high yield, quickness in shaping, simplicity in maintenance and the like.
Owner:王鹰
High-and-stable yield Jizui litchi cultivation method
InactiveCN104186267ALong hours of sunshineImprove pollination and fertilization rateFertilising methodsCultivating equipmentsFertilizerSunshine duration
The invention discloses a high-and-stable yield Jizui litchi cultivation method and belongs to the technical field of litchi cultivation. The high-and-stable yield Jizui litchi cultivation method includes the steps of cultivating fruiting canes, controlling growth of tree tips and promoting growth of flowers, holding flowers and fruits and preventing diseases and insect pests. Particularly, the steps includes composting fish scale, fish heads, shrimp heads, crab shells and egg shells to form manure, applying basic fertilizer, flower promoting fertilizer and swelling fertilizer reasonably, prolonging the sunshine duration during tip cultivation in autumn, shortening the sunshine duration during tip growth control in winter, smearing aloe gel on portions of branches which are subjected to spiral girdling and covering the portions with plastic films, and in different periods, performing different foliage topdressings and spraying different pesticides to prevent plant diseases and insect pests. The high-and-stable yield Jizui litchi cultivation method has simple steps, is convenient to operate, guarantees numbers of the fruiting canes the next year, keeps the Jizui litchi strong in growth and achieves big fruits with high quality and high and stable yield, and accordingly increases economic benefit.
Owner:北海市东雨农业科技有限公司
Efficient sweet cherry fence type grafting and symbiotic cultivation technology and application thereof
The invention discloses an efficient sweet cherry fence type grafting and symbiotic cultivation technology. According to the technical scheme, fence type cultivation is utilized. The method comprisesthe steps of large seedling cultivation and transplanting before grafting, trunk grafting and cultivation of lateral branches after grafting. According to structural indexes of trees obtained after symbiotic cultivation, the height of the trees is 2.5-3.0 m, the vertical section of each trunk is 40-50 cm high, the horizontal section of each trunk is 1.8-2.3 m long, 8-12 back branches grow on eachtrunk, the back branch spacing of each trunk is 10-15 cm, the length of the back branches on each trunk is smaller than 2.0 m, the diameter of base parts of the back branches on each trunk is smallerthan 4 cm, and the effect fruit and branch proportion is 98%. The invention further discloses application of the technology in the field of cherry grafting and cultivation field. The problem that in atraditional fence type cultivation technology, back branches of cherries are not balanced in growth is solved, seedling planting is completed within two years, and the technology has the advantages that the number of layers of tree structures is small, growth is balanced, the back branches are strong, the yield is high, harvesting is early, the cherry variety is good, and mechanical harvesting isfacilitated.
Owner:SHANGHAI JIAO TONG UNIV
Citrus gonggan cultivation and management method
The invention belongs to the technical field of fruit tree planting, and particularly relates to a citrus gonggan cultivation and management method. According to the growth cycle, the method comprises the following steps of spraying plenty of leaf fertilizer, and applying base fertilizer deep during the dormancy stage and flower bud differentiation stage from December to January; during the spring-shoot germination stage in February, spraying germination fertilizer; during the bud stage, early flowering stage and spring-shoot growth stage in March, supplementing the flowering nutrition; during full-bloom stage, bloom-fall stage and physiological fruit-drop stage in April, spraying fruit protecting fertilizer and fruit stabilizing fertilizer; during the summer bud germination stage and physiological fruit-drop stage in May, spraying the leaf fertilizer for fruit protection; in June, spraying fruit expanding fertilizer; in July, heavy dressing autumn growth fertilizer; during the autumn growth stage and fruit expanding stage in August, adding the autumn growth fertilizer; in September, top dressing quick-acting fertilizer and outroot feeding; in October, keeping the soil little dry; in November, spraying the leaf fertilizer; in December fruit stage picking, stopping irrigation 10 days before picking. The method enables the tree growth potential to be strong, effectively controls insect damage, prolongs the service life of nursery stocks, increases the production of the fruit, reduces the investment ratio and can improve greatly the economic benefits of fruit growers.
Owner:ZHONGSHAN JIAYUAN ECOLOGICAL AGRI CO LTD
Method for shaping shed pears in pear garden
ActiveCN104012320AStrong treeStrong pear tree; heavy pruningCultivating equipmentsHorticulture methodsCell buddingBud
The invention discloses a method for shaping shed pears in a pear garden. The method comprises the steps of building a shed frame in the pear garden in which the shed pears are planted and is characterized in that the tops of grafted seedlings are cut, wherein branches close to the cut tops are diagonal branches, side branches are reserved on the diagonal branches at intervals, each side branch is matched with 2-3 auxiliary side branches in an alternate way, and all elongated heads on a trunk and the side branches of the diagonal branches grow upwards at the angle of 45 degrees; a vertical fixed rod is arranged at the root of each trunk of each grafted seedling, and an upper shed guide rod is away from each fixed rod by 1.5m; the first bud branches and the second bud branches on the tops are vertically upwards bond by the vertical fixed rods, and all the tips are twisted when the buds germinated at the lower parts of the diagonal branches grow to the period of half lignification; in winter, the second bud branches on the tops are pruned from the roots, and the bud branches at the first bud cuts are bond on the upper shed guide rods along the reverse direction to form a tree-shaped structure leaning to one side. The main branches, the side branches and the auxiliary side branches are reasonably configured, so that the method is less in trimming work and easy to master; the trimmed tree structure is simple, the early yield is high, and the method is easy to popularize and apply.
Owner:JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
Special controlled-release water soluble fertilizer for grapes and preparation method thereof
InactiveCN104591879AIncrease the number ofHigh activitySuperphosphatesAlkali orthophosphate fertiliserPotassium nitrateSoil science
The invention relates to a special controlled-release water soluble fertilizer for grapes and a preparation method of the special controlled-release water soluble fertilizer. The controlled-release water soluble fertilizer is prepared from the following raw materials in parts by weight: 190-230 parts of ammonium nitrate, 40-60 parts of ammonium dihydrogen phosphate, 30-50 parts of triple superphosphate, 90-110 parts of monopotassium phosphate, 230-260 parts of potassium nitrate, 100-130 parts of potassium sulfate, 30-60 parts of chelated medium trace element mixture, 7-10 parts of borax and 3-6 parts of inorganic gel particle. The preparation method comprises the following steps: (1) treating monopotassium phosphate and potassium sulfate by use of the inorganic gel particle to obtain controlled-release monopotassium phosphate and potassium sulfate; and (2) mixing and dispersing the raw material components at a high speed to obtain the controlled-release water soluble fertilizer. According to the special controlled-release water soluble fertilizer for grapes, a part of phosphorus and potassium nutrients in the controlled-release water soluble fertilizer have slow release feature, so that the water soluble fertilizer is in accordance with the law of the nutrient absorption in a grape growth period, the fertilizer efficiency utilization rate of the water soluble fertilizer is improved and the controlled-release water soluble fertilizer has high market application value.
Owner:CHENDU NEW KELI CHEM SCI CO LTD
Method for cultivating dogwood
InactiveCN102461406AEnsure high quality and high yieldStrong treeHorticultureCornus officinalisLand preparation
The invention discloses a method for cultivating dogwood and belongs to a method for planting medicinal materials. The method comprises the measures of land selection, land preparation, sowing, transplantation, intertillage weeding, topdressing, water control, pruning and trimming and the like. The method has the advantages of making the dogwood trees strong, enhancing disease resistance, increasing setting percentage, guaranteeing high quality and high yield of the fruit and increasing economic benefit.
Owner:马中平
Method for planting persimmon trees
InactiveCN103004545AIncrease productionReduce incidenceFertilising methodsCultivating equipmentsEconomic benefitsPest control
The invention discloses a method for planting persimmon trees, wherein the method for planting the persimmon trees comprises the following steps: (1) building a persimmon tree park; (2) field planting; (3) managing fertilizers and water for the persimmon trees; (4) reforming and clipping; (5) managing flowers and fruits; and (6) preventing and treating plant diseases and insect pests. With the adoption of the method for planting the persimmon trees, through the scientific building of the persimmon tree park, the proper field planting, the rational managements on the fertilizers and the water for the persimmon trees, the management on the flowers and the fruits, the reforming and clipping and the scientific prevention on the plant diseases and insect pests, the persimmon yield can be effectively improved; the fact shows that the acre yield of the persimmon trees planted by the method is improved by 30% to 50%, the occurrence rate of the plant diseases and insect pests is lowered by 70% to 80%, and meanwhile, the survival rate of seedlings reaches above 96%; moreover, the tree vigor is good and the fruiting time is shorter; and therefore, the economic benefits of planting are improved greatly.
Owner:TIANJIN TONGFA PERSIMMON PRODN & MARKETINGSPECIALIZED COOP
Efficient elderberry cultivation method
InactiveCN104686183AStrong treeMore floweringCultivating equipmentsPlant cultivationMagnetizationElderberries
An efficient elderberry cultivation method includes the following steps: (1), treating cutting slips to acquire high-quality cutting seedlings, wherein the number of roots of each high-quality cutting seedling is larger than or equal to 5; (2), preparing base materials to perform magnetic-field magnetization on the cutting slips, putting the cutting slips in a magnetic field with the field intensity of 0.25-0.40T for 10-20 minutes, and performing cottage after magnetization; (3), performing cuttage; (4), performing field transplant, selecting soft sandy soil convenient for irrigation and drainage, ploughing the soil to the great depth for 30-50cm, and performing fine raking and furrowing; (5), performing field management.
Owner:戈静
High-yield and cultivation method of Juhuaxin pomelo
InactiveCN104542147AWell developed root systemStrong stress resistanceCultivating equipmentsPlant protectionShootMonopotassium phosphate
The invention provides a high-yield and cultivation method of Juhuaxin pomelo. The method comprises the following steps of (1) selecting an orchard site; (2) digging a hole and improving soil; (3) field planting tree stocks: selecting poncirus trifoliate stock or citrus grandis to graft seedlings; (4) pruning in a natural open centre shape, promoting spring shoots, shearing summer shoots and removing autumn shoots; (5) managing flowers and fruits: spraying gibberellin (CA3) 50mg / kg, 0.3 percent of monopotassium phosphate and 0.1 percent of borax on leaves to prevent fruit drop during a full-blossom period. According to the high-yield and cultivation method of the Juhuaxin pomelo, the poncirus trifoliate stock is adopted to graft the seedlings, so that after field planting, the root system is developed, the stress resistance is strong, the appetency is strong, the adaptability is wide, the tree form is semi-dwarf, the tree potential is strong and healthy, the close planting is suitable for being carried out, early mature and high yield is realized, and the quality is good. The citrus grandis is adopted to graft the seedlings, so that after field planting, the root system is developed, the stress resistance is strong, the adaptability is wide, the appetency is favorable, the tree potential is strong and healthy, the tree form is arborescent, the fruiting is delayed, and the high and stable yield can be achieved during the middle and later periods.
Owner:ZHANGJIAJIE PREMIUM FRUIT INST
Nuisance-free cultivation technology of grapes
Owner:HEFEI FENGSHENGYUAN AGRI SCI & TECH CO LTD
High-position multi-point debarking method of winter jujube tree
InactiveCN102388780AResult impactGrowth impactCultivating equipmentsHorticulture methodsDiseaseMain branch
The invention discloses a high-position multi-point debarking method of a winter jujube tree, which is characterized in that the 3-5 vigorous main branches or the vigorous large fruit branches and the central trunk of the winter jujube tree which grows for 3-12 years are selected and debarked at multiple points, the debarking positions are at smooth positions which are 10-30cm far away from the stem base growing point of the winter jujube tree, 1-3 main branches per tree are not debarked to foster a tree body, nourish roots and strengthen the tree, and the problem that the tree dies because the trunk is improperly debarked can be effectively prevented. The width of each debarked opening is 0.8-1.0cm and 10-15ppm gibberellin is sprayed for 1-2 times within 1-7 days after debarking. The method disclosed by the invention has the advantages that the crown is formed rapidly, the tree can step into a fruiting period very rapidly after debarking, the tree body growth well, the tree is vigorous, the disease resistance is strong, the yield is increased very rapidly, the tree can step into a full fruiting period, the average yield per mu can reach 1250kg, the production value per mu is more than 1.5 times higher than the production value per mu of the traditional method and the benefit is very remarkable. At present, the application area in our county is more than 40 thousand mu. In consideration of the remarkable effectiveness of the method, we are energetically popularizing and applying the method.
Owner:天津农垦津港有限公司
Y shaping and trimming method of plums
InactiveCN104255372AManagement saves laborSimple and fast operationSeed and root treatmentFertilising methodsEngineeringTree shaped
The invention relates to a Y shaping and trimming method of plums. The Y shaping and trimming method comprises the steps of production of plum seedlings, shaping frame building, fixed planting in a shaping frame, summer trimming, winter trimming and shaping frame removal. According to the Y shaping and trimming method of the plums, the tree shapes are specified and uniform through the shaping frame garden building, a frame of a tree is firm, the ventilation and the light transmission are good, the management is convenient, the result distribution is uniform, the unit area yield is high, the Y shaping and trimming method is suitable for mechanized operation, and the application prospect is wide.
Owner:INST OF BOTANY JIANGSU PROVINCE & CHINESE ACADEMY OF SCI
Method for planting early bearing walnut in autumn
The invention discloses a method for planting early bearing walnut in autumn. The method comprises the following steps of: (1) digging a planting pit; (2) selecting a nursery stock for planting; (3) determining the density of planting; (4) trimming and treating a root system; (5) planting; (6) covering a mulching film; (7) performing nutrient and water management; and (8) performing winter protection. According to the method, the excellent nursery stock is selected, the root system of the nursery stock is scientifically treated, and a reasonable planting method and thermal insulation measures are adopted, so that the percentage of the nursery stocks, which are planted in autumn and are frozen to death and frost-bitten in winter, of early bearing walnuts is reduced from 10-15% to less than 5%, so that the survival rate of the nursery stocks planted in autumn is greatly improved; and by virtue of reasonably-dug planting pits and density control, the nursery stocks, planted in autumn, of the early bearing walnuts have the advantages of favorable tree vigor, short fruit bearing time and higher fruit bearing percentage, so that the economic benefits of the walnut are greatly improved.
Owner:TIANJIN CHAOFAN PROFESSIONAL COOP OF FRUITTREE PLANTING
Low yield fruit tree compression-drying fast rejuvenation and yield increase method
ActiveCN106856919AGood ventilation and light transmissionImprove qualityFertilising methodsCultivating equipmentsFruit treeMomentum
The invention provides a low yield fruit tree compression-drying fast rejuvenation and yield increase method. The method comprises the steps of conducting modification treatment of the shapes of low yield fruit trees and water and fertilizer management to achieve that in the next year the fruit trees can form large quantity of middle and short branches and anthemy shape branches. The inner chests of the tree bodies are not bare to make the trees achieve stable and sustainable harvest, the tree bodies are good in ventilation and photopermeability, the pest problems decrease, the tree growth momentum is strong, and the fruit quality is better. The method can double or triple the yield of low yield fruit trees.
Owner:SICHUAN AGRI UNIV
Method for preventing and controlling apple tree branch ring spots
InactiveCN102187799AImprove qualityIncrease productionCultivating equipmentsHorticultureDiseaseEconomic benefits
The invention discloses a method for preventing and controlling apple tree branch ring spots. The method comprises the following steps of: grafting small guoguang apples on base stocks, culturing super-long small guoguang middle stocks, and then grafting excellent apple variety on the super-long small guoguang middle stocks. The method has the advantages that: 1, the resistance of the tree is improved, cyclical infection of pathogenic bacteria is controlled, man-made tree injury is reduced, and concurrent infection of other diseases such as rot disease and the like is prevented; 2, the labor intensity of fruit growers is reduced, the work efficiency is increased, and the prevention and control program is simplified; 3, the development of the diseases is inhibited, tree vigor is promoted, and the quality and the yield of the fruit are improved; and 4, the method is energy-saving and environmentally-friendly, the prevention and control cost is reduced, and the economic benefit of an orchard is increased.
Owner:TIANJIN NATURE SUNSHINE FRUIT &VEGETABLE TRADE
Planting method for increasing sweetness of Ficus carica
InactiveCN105613192ABig ripe fruitLarge ripe fruit, large yieldSoil lifting machinesClimate change adaptationGreenhouseFicus erecta
The invention provides a planting method for increasing sweetness of Ficus carica and belongs to the field of fruit planting. The planting method includes following steps: selecting land, building a greenhouse, raising seedlings by cutting, managing a seedling bed, shaping and trimming, managing water and fertilizer and managing harvest. The planting method is mainly characterized in that conventional outdoor planting is transferred into a semi-closed greenhouse for planting, openings used for being communicated with outside environment are formed at two ends and a roof of the semi-closed greenhouse, a ventilation hole communicating environment in the greenhouse and atmospheric environment and used for adjusting temperature and humidity in the greenhouse is formed in a position, close to the south side, of the roof of the greenhouse, and a fluorescent lamp is mounted in the greenhouse. By arranging the openings, the ventilation hole and the fluorescent lamp, water, temperature and illumination time can be adjusted according to growing needs, fertilizing time is adjusted by controlling temperature and humidity, an emphasis is laid on frequent fertilizing with small quantity, and Ficus carica high in sweetness can be cultivated in artificial environment. Ficus carica cultivated by the planting method is strong and healthy in tree vigor, large in mature fruit and high in yield and quality.
Owner:GUANGDONG UNITED INT AGRI & FORESTRY IND CO LTD
Efficient functional ecological fertilizer for date tree
InactiveCN1468830AImprove disease resistanceImprove qualityCultivating equipmentsOrganic fertilisersDate FruitDiammonium phosphate
The efficient functional ecological fertilizer for date tree consists of biological organic fertilizer, urea, diammonium phosphate, potassium sulfate and Chinese medicinal stone powder in the weight ratio of 10 to 1.5 to 1.5 to 1.2 to 0.8. The fertilizer of the present invention can provides date tree with sufficient nutrients, raise its disease resistance, raise date fruit quality and raise its crack-resisting function.
Owner:CANGZHOU ACAD OF AGRI & FORESTRY SCI
Compound microorganism leaf surface bacterial fertilizer and preparation method thereof
InactiveCN107382556AMeet needsIncrease the rate of photosynthesisBioloigcal waste fertilisersAmmonium nitrate fertilisersNutrient deficiencyGlycerol
The invention discloses compound microorganism leaf surface bacterial fertilizer and a preparation method thereof, belongs to the technical field of agriculture, and aims at providing the compound microorganism leaf surface bacterial fertilizer which can avoid occurrence of common nutrient deficiency symptoms and further can improve resistance of crops to disasters of pest and disease damage and the like and the preparation method thereof. The compound microorganism leaf surface bacterial fertilizer disclosed by the invention is prepared from materials in mass fraction: 11 parts of calcium ammonium nitrate, 12.5 parts of magnesium nitrate, 5 parts of zinc sulfate, 2 parts of xylitol, 3 parts of mannitol, 3 parts of sorbitol, 2 parts of glycerol and 61.5 parts of complex probiotic bactericide. The compound microorganism leaf surface bacterial fertilizer disclosed by the invention can strengthen tree vigor, improve agricultural product quality and improve yield by the methods of enhancing photosynthesis rate and the like.
Owner:北京百丰生物科技集团有限公司
Pruning method capable of promoting walnut tree internal branching
InactiveCN110012768AAvoid pruningEasy to manage in the fieldCultivating equipmentsFruit treeMain branch
The invention provides a pruning method capable of promoting walnut tree internal branching. The method includes: dividing to-be-pruned objects into annual young trees, biennial young trees, triennialyoung trees, quadrennial first-fruiting trees, fruiting big trees more than five years old and perennial scattered trees according to tree ages; according bud features and culture targets, determining a plurality of pruning parts on a complete branch; determining pruning periods which include winter pruning and / or summer pruning; pruning, to be more specific, for the annual young trees, determining a main branch and culturing the main branch and auxiliary branches; for the biennial young trees, expanding the crowns; for the triennial young trees, expanding the crowns and culturing fruiting branches; for the quadrennial first-fruiting trees, culturing extension branches or fruiting branch groups; for fruiting big trees more than five years old, culturing and rejuvenating fruiting branch groups; for the perennial scattered trees, culturing internal fruiting branch groups. The method has the advantages that fruiting parts cover the periphery and the interior, fruiting volume is increasedgreatly, three-dimensional fruiting is achieved, and fruit tree yield is doubled.
Owner:宜昌市林木种苗推广中心
Pruning method for preventing degeneration of mother branch of paeonia rockii
InactiveCN107258427AFast growthMaintain stable and high productionCultivating equipmentsTree shapedComputer science
The invention discloses a pruning method for preventing the degeneration of the mother branch of the paeonia rockii. The method comprises the steps of 1, determining the pruning time; 2, implementing the pruning method: a, clearing away old branches, b, conducting double branch renewal or trunk cutting. The pruning method for preventing the degeneration of the mother branch of the paeonia rockii has the advantages that the pruning method can solve the problem that branches of the ornamental paeonia rockii are scattered and disorderly lie around, the inner hall is closed, the flower and fruit branch and the mother branch are slow in growth or seriously degenerated and withered to death, and the pruning method can make the paeonia rockii for oil use keep stable and high in yield, the paeonia rockii for ornamental use is kept big in flower and bright in color, and the tree shape looks robust.
Owner:INST OF FRUIT & FLORICULTURE RES GANSU ACADEMY OF AGRI SCI
Grafting method for promoting high yield of walnut fruits
The invention discloses a grafting method for achieving high yield of walnut fruits. The grafting method comprises the following steps: (1) preparing rootstocks, namely adopting fresh twigs with the length being more than 30cm of the walnut tree which is fruitless for ten years as rootstocks; (2) breeding and carrying out scion; (3) grafting; (4) transplanting; (5) fertilizing; and (6) pruning. The improved walnut produced by the grafting method for promoting high yield of walnut fruits has strong early bearing property, has the fruiting rate more than 60%, has the survival rate more than 95% after transplanting, and has high yield; the improved walnut is sowed and grafted in the same year and bears fruit in the second year, the single plant can bear fringy or string fruits, and the walnut tree is vigorous, has strong branching rate and can fruit in inwards-growing twigs.
Owner:CHONGQING DONGKOU TECH
Disinfection liquid for rejuvenation and greening of fruit trees and preparation method of disinfection liquid
PendingCN108409410AImprove nutritional statusImprove iron deficiency symptomsBiocidePlant growth regulatorsDiseaseBenzoic acid
The invention belongs to the technical field of biological control, particularly relates to disinfection liquid for rejuvenation and greening of fruit trees and a preparation method of the disinfection liquid. The disinfection liquid is prepared from raw materials: by weight, 10-15% of urea, 5-10% of monopotassium phosphate, 15-20% of saccharose, 10-12% of ferrous sulfate, 3-5% of sodium borate, 2-4% of EDTA chelated zinc, 0.01-0.02% of benzoic acid, 20-40% of walnut green seedcase extract liquid, 0.5-1% of concentrated sulfuric acid, 0.5-1% of absolute ethyl alcohol and the balance being distilled water. The disinfection liquid can improve nutrition condition of the fruit tree, improve symptom iron-deficiency, improve stress resistance of fruit trees, effectively prevent diseases such asring rot, decay, alternaria leaf spot of fruit trees, and achieve rejuvenation of tree bodies and improve yield and income.
Owner:INST OF AGRI ENVIRONMENT & RESOURCE SHANXI ACAD OF AGRI SCI
Cultivation method of plum in Karst rock-desertification areas
InactiveCN104871912AAchieve coordinationIncrease incomeCultivating equipmentsEcological environmentKarst rocky desertification
The invention relates to a cultivation method of plum in Karst rock-desertification areas. The varieties of the cultivated plum are 'Nanhua plum', 'Sanhua plum' and 'Shuanghua plum'. The cultivation method includes the steps of land preparation, field planting, fertilizer and water management, pruning, field management and pest control. The cultivated plum trees are strong in tree vigor, hard in branches, long in life and high in fruiting rate, the plum fruit has rich nutritional value, contains sugar, microprotein, fat, carotene, vitamins B1, B2 and C, niacin, calcium, phosphorus, iron, asparagine, glutamine, serine, glycine, proline, threonine, alanine and the like and can be processed into good-taste dried plum, honey plum slices, sugar preserved plum and the like beside fresh eating, the plum is suitable for being planted in the rock-desertification areas under the condition of poor soil for water and soil conservation, ecological environment is restored for poverty-stricken areas, and income is increased for mass peasants.
Owner:XIANGZHOU COUNTY INST OF SCI & TECHN INFORMATION
Water-soluble fertilizer capable of promoting flowering and fruiting of sugar orange
InactiveCN106748320AMatching scienceStrong treeOrganic fertilisersNitrate fertilisersNutrientHumic acid
The invention relates to a water-soluble fertilizer capable of promoting flowering and fruiting of sugar orange. The water-soluble fertilizer is prepared from the following components with the following contents: amino-oligosaccharin, N+K2O, B+Zn, compound sodium nitrophenolate, and humic acid, wherein the content of amino-oligosaccharin is greater than or equal to 20g / L and is smaller than or equal to 50g / L; the content of N+K2O is greater than or equal to 100g / L and is smaller than or equal to 200g / L; the content of B+Zn is greater than or equal to 15g / L and is smaller than or equal to 30g / L; the content of compound sodium nitrophenolate is greater than or equal to 4g / L and is smaller than or equal to 12g / L; the content of humic acid is greater than or equal to 30g / L and is smaller than or equal to 100g / L. The water-soluble fertilizer has the advantages that the nutrients required by growth of sugar orange can be timely supplemented, the tree can be enhanced after applying, the photosynthesis is enhanced, the nutrient full utilization, nutrient manufacturing and conveying ability are enhanced, the reproductive differentiation of the fruit tree is promoted, the balance growth of leaves, flowers and fruits is promoted, the ratio of male and female flowers is changed, the fruit abscission is reduced, and the effects of tonifying flowers and maintaining fruits are realized.
Owner:GUANGXI NANNING YITU BIOLOGICAL SCI & TECH CO LTD
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