32results about How to "Foliage" patented technology

The invention relates to a high-yield cultivation method of big black charcoal waxberries. The method comprises the following steps of (1) land selection and garden building, wherein a garden is built on a flat mountain land with the elevation lower than 500 meters, soil texture heavy and weather humid, and terrace lands or horizontal belts or fish-scale pits are built on the flat mountain land for plantation; (2) hole digging and planting; (3) soil splitting and fertilizing, wherein fertilizing and topdressing of strawberry trees can be carried out at the periods of saplings, big trees during the fruiting period and grown trees, and fertilizers are scattered on the overall garden and then are burned in soil in autumn and winter; (4) pruning, wherein the principles of the spurning of the strawberry trees are that ventilation and light transmitting are achieved, straight branches are eliminated and oblique branches are reserved, and fruits are born in a three-dimensional mode; (5) flower and fruit amount adjusting, wherein in the blooming period of the on year, flower thinning and fruit thinning agents like the number 6 thinning agents are sprayed; (6) pest control. The big black charcoal waxberries can be planted in large areas, the strawberry trees have strong moisture resistance, drought resistance, bare resistance and disease and pest resistance, and are high in fruit setting rate and high in yield, and the purpose of stable yield every year is achieved.

The invention provides a humic acid water-soluble fertilizer which comprises the following components (expressed in mass percent): 0.8 to 8.4% of potassium fulvicate, 5.6 to 21.4% of diammonium phosphate, 0.12 to 0.54% of ammonium molybdate, 0.125 to 0.575% of copper sulfate, 0.1 to 0.4% of ferrous sulfate, 0.8 to 3.6% of boric acid, 3.8 to 12.5% of potassium dihydrogen phosphate, 0.75 to 1.75% of zinc sulfate, 0.25 to 1.15% of manganese sulfate and 57.5 to 75.5% of water. According to the invention, fulvic acid and essential nutrients for plants are used as components of the fertilizer, plant nutrients are in a reasonable ratio, and the humic acid water-soluble fertilizer is characteristic of capacity of significantly promoting early maturity of and preventing premature senility of grain crops and economic crops like fruits and vegetables.

The invention discloses a grafting method taking masson pine tissue culture seedlings as stocks. The grafting method comprises processes of stock cultivation, scion preparation, seedling grafting and post-grafting management and protection; by taking the masson pine tissue culture seedlings cultivated for 4 to 6 months as the stocks and collecting bud sticks germinating on stock plants as scions, grafting is performed by adopting a split grafting method in December to January or in March to April; grafted seedlings are cultivated under the conditions of suitable light and humidity, and water and fertilizer management and pest control are performed by a conventional method. According to the grafting method disclosed by the invention, the masson pine tissue culture seedlings with developed roots, vigorous metabolism and rapid growth are cultivated through a tissue culture technological means to serve as the stocks, therefore not only can the seedling period of the stocks be shortened and the grafting survival percentage be increased but also the genetic gain of an excellent variety is ensured; adverse effects brought by the fact that heterogeneous-stock grafting is performed by taking slash pines as the stocks widely in masson pine grafting in production at present are effectively avoided, and the working effect of masson pine tissue culture stocks is greatly promoted; the grafting method has a broad application prospect, and has better economic benefit, social benefit and ecological benefit.

The invention discloses a method for improving vegetation containing lead tailing sand. White popinac is planted in soil containing the lead tailing sand in a direct transplantation manner, survives and grows to a harvesting seedling stage, and is processed together. The method includes (1) flattening a sample plot and punching planting holes; (2) mixing montmorillonite, chicken manure and straw to prepare a modifier, and filling the modifier into the planting holes; (3), planting the white popinac in the planting holes; and (4) periodically harvesting overground parts of the white popinac and processing the harvested overground parts of the white popinac together. The mass ratio of the montmorillonite to the chicken manure to the straw is 2:1:0.1. The method is wide in application range and remarkable in effect, the content of lead in the lead tailing sand is effectively reduced, and purposes of repairing and improving the lead tailing sand are achieved.

The invention relates to a fertilizing method of potted berberis thumbergii. The method comprises the following steps: (1) fertilizing in the 10th to 15th days before carrying out potted transplanting on seedlings of the berberis thumbergii; (2) preparing base fertilizer and cultivation soil in the day before transplanting the berberis thumbergii; then filling a pot with a mixture of the base fertilizer and the cultivation soil after uniformly mixing the prepared base fertilizer with the prepared cultivation soil, and transplanting Chinese pennisetum into the pot; (3) carrying out first trimming and shaping; (4) carrying out first top dressing in a squaring stage; (5) carrying out second top dressing at the beginning of autumn; (6) carrying out second trimming and shaping; (7) carrying out overwinter fertilizer application and protection. According to the fertilizing method disclosed by the invention, the different requirements on nutrients of the berberis thumbergii in different stages are met by adopting different nutrient proportions according to different growth periods of the berberis thumbergii, and the ornamental value of the berberis thumbergii is increased; compared with an existing traditional fertilizing method, the fertilizing method effectively solves the problem of nutrient deficiency after potted planting of the berberis thumbergii, and the landscape engineering effect of parks and gardens afforesting is increased.

The invention relates to taxus chinensis potted plants with the function of efficiently absorbing indoor formaldehyde cultivated by an earthworm dejecta substrate and a preparation method thereof and application. The potted plants comprise flowerpots planted with taxus chinensis plants and filled with the earthworm dejecta substrate and pure wormcast. The earthworm dejecta substrate is formed by full mixing of 55% of cow dung wormcast, 20% of vermiculite granules, 25% of perlite perlite based on volume percentage. Pure wormcast is a product of earthworm resolution and is cow dung and wormcast.The taxus chinensis potted plants with function of efficiently absorbing indoor formaldehyde cultivated by the earthworm dejecta substrate and the preparation method thereof and the application have following beneficial effects: the technological difficulties for continuous and rapid elimination of indoor formaldehyde on the condition of low cost are solved; wormcast is loose and porous and shows greater adsorptive property than activated carbon; taxus chinensis plants can absorb indoor formaldehyde and methylbenzene and other gases; meanwhile, wormcast has good porosity, vent ability, water permeability and higher water-holding capacity; due to high organic matter and nutrient content, growth of taxus chinensis is significantly prompted so that the taxus chinensis exerts its effect of absorbing and purifying indoor formaldehyde.

The invention discloses a method for rapid propagation of citrus seedlings. According to the method, citrus tissue culture seedlings are selected and transplanted in a seedling cultivation cup for cultivation, and when growing new shoots, seedlings serve as stocks for standby application; branches on citrus fruit trees serve as scions; the cleft graft method is adopted for grafting the scions withthe stocks; after grafting, grafted citrus seedlings are cultivated under appropriate illumination and humidity conditions; after buds on the scions grow out, tin foil on the grafted seedlings is removed, and water and fertilizer management and pest and disease control are conducted according to the conventional method. The grafting stocks selected in the method refer to the citrus tissue cultureseedlings, the root system is developed, branches and leaves are lush, stems are thick and strong, the nutritious and vigorous growth is achieved, the requirement of the height and thickness of the stocks in the grafting process can be met in relatively short seedling culture time, the survival rate of grafting is large improved, after the seedlings survive, the quality of the root system of thestocks is good, the grafting seedlings recover and grow rapidly , the time of seedling formation is effectively shortened, the investment cost is reduced, the economic benefits are significant, and strong technical support is provided for accelerating the rapid development of the citrus industry.

The invention relates to the field of bamboo cultivation, in particular to a method for cultivation and domestication of cold-resistant bamboo species in high-latitude Liaodong Bay area. A comprehensive matched cold resistance method including an acclimatization method and the like is adopted. The method includes: (1) cold acclimation base material and habitat selection; (2) domestication daily monitoring and management; (3) overwintering management. Instead of greenhouse coverage or geothermal pipelines, the method for cultivation and domestication adopts totally outdoor cultivation and domestication, the bamboo species domesticated according to the method completely adapt to local climate and soil and shoot and grow like bamboos in southern China, and lushness is realized. In addition, stock plants are transplanted from a provenance after domestication and planted in other local places and grow well without coverage in winter, so that the bamboo species in the provenance have cold resistant genes and are available for expanding propagation.

The invention discloses a planting method of decaisne fargesii. The method comprises a seedbed arrangement step, a seedling raising step, a planting step, a trimming step, a managing step and a harvesting step, and specifically comprises the following steps: (a) seedbed arrangement: selecting a seedling raising field, and applying base fertilizer; (b) seedling raising: cutting branches; (c) planting: arranging nutritional soil, then arranging a root system, and watering with rooting water; (d) trimming: culturing a main branch, trimming other branches, and then culturing side branches and fruit branches; (e) managing: comprising watering, fertilizing, and eliminating diseases and insect pests; (f) harvesting. Sterilization is performed prior to the cutting, so that the diseases and insect pests are reduced, the reasonable fertilizing, trimming and elimination of diseases and insect pests are carried out according to the growth period, the productivity can be increased and stabilized, the quantity of fruits on the main branch is reasonable, nutrients acquired by the fruits are more sufficient, both sexual propagation or vegetative propagation can be employed, decaisne fargesii can be fruited in 3 years after being planted and grows well, and the decaisne fargesii is high in economic benefit and high in yield.

The invention discloses a peach planting method and relates to the technical field of fruit tree planting. The peach planting method is used for solving the problems, i.e., high disease rate, low fruit sugar content, large fruit quality difference and low yield per mu of the existing peach planting methods. The method comprises the steps: (1) soil amendment: performing green manuring, soil deep-plowing and high-compartment wide-furrow digging; (2) nursery-grown plant field planting: selecting healthy young seedlings, performing antibacterial treatment, and then, performing dibbling; (3) fertilization management: performing basal fertilizer application once, topdressing thrice and irrigation; (4) pruning reshaping: adopting Y-shaped planting for peaches; and (5) disease and insect pest control: performing garden cleaning in winter, pruning to clear out diseased branches and leaves, and performing warm keeping and control. Compared with the prior art, the method has the advantages that by adopting dwarf close planting and Y-shaped pruning reshaping, the quantity of planting of peaches per mu and the lighting property and uniformity of upper and lower branches are improved, and thus,the sugar content of peach fruits of all positions is improved; and meanwhile, the lighting of each position of the peaches is consistent, thus, the saccharide accumulation and nutrition level of thefruits are equivalent, the workload of fruit grading can be reduced, and the labor cost is reduced.

The invention relates to the field of bamboo seed cultivation, in particular to a method for cultivating and acclimating cold-resistant bamboo species in the high-latitude Liaodong Bay region, which adopts comprehensive cold-resistance methods such as climate acclimation method, and includes the following aspects: (1) cold-acclimated basic materials and habitats (2) Daily monitoring and management of domestication; (3) Overwintering management. The cultivation and acclimation method of the present invention neither adopts greenhouse coverage nor utilizes geothermal pipelines, but adopts pure open air for cultivating and domesticating, and the bamboo species domesticated by the method of the present invention are fully adapted to the local climate and soil, and can grow like southern bamboos. Bamboo shoots grow with luxuriant branches and leaves, and the mother plant is transplanted from the domesticated provenance, and cultivated in other places in the local area. It is not covered in winter and grows well, which shows that the bamboo species in the provenance already have cold resistance genes, which can Multiply.

The invention discloses a method for grafting sugar oranges through tissue culture seedling stock. The method comprises the steps that sugar orange tissue culture seedlings are selected for cultivating new tips to be adopted as the stock, budling growing through apical dominance is cut off from the top ends of the sugar oranges to be adopted as scions, a grafting method is adopted for grafting totightly combine the scions with the stock, the grafted fruit seedlings are cultivated, and sugar orange grafted seedlings are obtained. The sugar orange tissue culture seedlings are adopted as the stock, the tissue culture seedling root system quality is good, the grafted seedlings are recovered rapidly, growth is rapid, the seedling formation time is effectively shortened, the input cost is lowered, and economic benefits are remarkable; meanwhile, the method has the advantages of being easy to implement, low in cost, high in survival rate, capable of effectively shortening the stock culture time in a conventional grafting method and ensuring the sugar orange good stock characteristics, and good in economic benefit, the survival rate of the grafted seedlings reaches 95% or above, and rapiddevelopment of the sugar orange industry is accelerated.

The invention is fit for the field of improvement of industrial crop planting technology and provides a planting method for gold passion fruit. The method comprises the following steps: A) selecting land; B) constructing a shed frame; C) transplanting tissue culture seedlings; D) pruning and trimming; E) performing blossoming treatment; F) preventing fruit from dropping; G) picking fruit. The gold passion fruit planted according to the method has the advantages of acre yield reaching 3 tons, big and round fruit, gold color, fine fragrance, high sweetness, low acidity and active demand in market.

The invention discloses a method for dwarfing potted ginkgo. By selecting suitable seeds and seedling-raising substrates, rationally controlling its light intensity, temperature and fertilizer and water, its growth is effectively controlled, and dwarfing cultivation is realized; dwarfed ginkgo Compact but not dense, stretched but not loose, it has multiple ornamental values ​​for viewing stems, branches, leaves, and fruits.

The invention belongs to the field of a soil fertilizer, in particular to a sulfur-nitrogen fertilizer using ammonium bicarbonate as nitrogen sources. Ammonium bicarbonate, ammonium sulphate and calcium carbonate with low price are used as major raw materials for producing the fertilizer with the advantages that the nitrogen content is up to standard, at the same time, the sulfur content also reaches the requirement of the soil, the crop growth can be promoted, the crops have luxuriant foliage and are green, and the sulfur element in the fertilizer can promote various kinds of chemical reaction in plant bodies. The fertilizer can neutralize the redundant alkali in the soil and has the effect of regulating the acid base balance. The raw materials have low price, the fertilizer with the sufficient nitrogen content and with the sulfur content reaching the requirement of the soil can be used by farmers, and in addition, the plant cost of the farmers is also reduced.

The invention discloses a key technical method of viticulture management combining "ground planting and potted planting", which relates to the technical field of fruit tree and bonsai cultivation. The purpose is to combine the two methods of "ground planting" and "potted planting" of grapes to realize the "composite cultivation" mode, which can not only harvest fresh fruits for consumption, but also make grape bonsai. The technical plan is: according to the characteristics of grape branches that are easy to germinate, cultivate, take root, and have good toughness, and according to different production purposes, cultivate the germinated branches at the base of "ground-planted grapes" into main trunk branches, vine branches and preparatory branches, and artificially Control leads to the different growth environments of "single fence and flower pot", so as to realize the organic combination of "ground-grown grapes and potted grapes", which has the characteristics of mother-child combination, reasonable frame, orderly growth, balanced tree vigor, nutritional foundation, broken Branch separation, continuous production and other remarkable features. In order to increase the income of fruit farmers, develop sightseeing agriculture, and play an active role in resolving the risk of homogeneous competition, it is a highly innovative cultivation model that benefits both from planting.

The invention relates to humic acid water-soluble fertilizer and a preparation method thereof. The humic acid water-soluble fertilizer is conducive to growth of plants. The humic acid water-soluble fertilizer is composed of acetamiprid, humic acid, ferric chloride, ammonium bicarbonate, potassium nitrate, potassium dihydrogen phosphate, sodium nitrate, clamshell powder, ginkgo powder, Houttuynia cordata powder and pig manure. The humic acid water-soluble fertilizer can well promote growth of plants.

The invention relates to the technical field of plant culture, and particularly discloses a culture solution for ornamental roses and a preparation method of the culture solution. The culture solution for the ornamental roses is prepared from the following raw materials in parts by weight: 9 to 11 parts of urea, 4 to 6 parts of monopotassium phosphate, 3 to 5 parts of bacillus subtilis, 1 to 1.5 parts of ammonium chloride, 1 to 1.5 parts of calcium chloride, 4 to 6 parts of nutritional leavening, 1 to 2 parts of white vinegar and 600 to 1500 parts of water, wherein the nutritional leavening comprises traditional Chinese medicine residue leavening, rice washing water, tomato leavening and potato leavening. The preparation method of the nutritional leavening comprises the following steps: fermenting traditional Chinese medicine residues, rice washing water, tomatoes and potatoes, and then conducting filtering. According to the invention, the raw materials cooperate with one another, so the ornamental roses grow faster, have enhanced disease resistance, and are luxuriant in branches and leaves and bright in flower color; and in addition, waste raw materials are selected for preparation, so the concept of environmental protection is met. The preparation method disclosed by the invention is simple and convenient to operate and suitable for batch production.

The invention discloses a planting method of young pear trees in the technical field of fruit and vegetable planting, and aims at solving the problems that the existing young pear tree period is long, and tree bodies grow slowly. The method comprises the following steps of 1, seedling selection, wherein pear seedlings of which the trunk diameters are 1 cm or above are selected; 2, root soaking, wherein roots of the pear seedlings are put into an ABT rooting solution to be soaked for 2 h to 5 h; 3, planting, wherein the pear seedlings are planted, the peripheries of the pear seedlings are covered with mulching film, and broad beans are interplanted; 4, fertilization, wherein the mulching film is removed after planting is conducted for 20 days to 35 days, and decomposed organic fertilizer and phosphorus bacteria fertilizer are applied; 5, branch drawing, wherein pinching is conducted after first-time shoot growth of the young pear trees is achieved for 5 days to 7 days, branches with shoots are drawn to be in an arch shape, and the same branch drawing treatment is conducted after second-time shoot growth of the pear seedlings is achieved; 6, top dressing, wherein basic fertilizer is applied in May every year, and foliar fertilizer is sprayed when the young pear trees germinate. The planting method of the young pear trees can promote growth and development of the young pear trees, trunks of the young pear trees are thick and strong, branches and leaves are luxuriant, the young pear tree period can be controlled to be within 2 years, and the planting time is shortened.

The invention discloses a quality and efficiency-improving cultivation method beneficial to stabilizing microdomain environment for growth of peaches and use thereof. The method comprises the following steps: S1, preparing soil for planting in advance, mixing the soil with a certain amount of fermented humid excrement according to a ratio of 25: 1, placing an obtained mixture in the open air for 5-8 days, and turning over the soil irregularly during the period; S2, digging pits in a planting area according to a front-back interval of 2.5-3 m and a left-right interval of 3.5-4.5 m, where the pits are specifically circular, a specific depth of the pits is 15-30 cm, and a diameter of the pits is 120-140 cm, and compacting the soil near the pits; and S3, selecting a root controller with a diameter of 160-180 cm and a height of 140-160 cm, putting the root controller into the corresponding pit, and compacting and filling gaps between the root controller and the pit hole by using the soil dug in step S2. The method has advantages that the microdomain environment for growth of peach trees is reasonably set, stable growth of the planted peach trees is facilitated, branches and leaves of the planted peach trees are more luxuriant, and fruits are more fragrant, sweet and delicious.

The invention provides a method for increasing the panicle yield of a cuttage mother plant of Pinus massoniana, which comprises the steps of selection of the mother plant, planting of the mother plant, pruning and shaping, and management and protection of the mother plant. The tissue-cultured seedlings are used as the mother plant, and the tissue-cultured seedlings of Pinus massoniana are initially planted in a seedling container equipped with a seedling substrate, and then managed after the initial planting, and then the mother plant is truncated, and the planting is carried out on the prepared seedbed and after planting Management, when the buds of the mother plant grow to 5-6 cm long, the mother plant will be pruned and shaped, and at the same time, five aspects of water management, nutrient management, soil management, disease and insect pest control and mother plant renewal will be carried out on the mother plant. Management and protection. The mother plant cultivated by the present invention has a high survival rate, luxuriant branches and leaves, strong stems, and very vigorous vegetative growth, which effectively prolongs the service life of the mother plant, greatly improves the yield, quality and activity of spikes, and improves the rooting rate and survival of cuttings. The efficiency and quality of seedlings have improved the breeding effect of masson pine asexual seedlings.

The invention relates to the technical field of forestry fertilizers, and concretely relates to a special nutrition fertilizer for consolidating leucothoe fontanesiana and a preparation method thereof. The special nutrition fertilizer for consolidating the leucothoe fontanesiana is prepared from the following raw materials in parts by weight: ligninase, organic fertilizer decomposition agent, bacillus subtilis, plant ash, ammonium sulfate, biological bacterial fertilizer, bentonite, spirulina powder, silkworm excrement, calcium superphosphate, potassium fulvate and potassium humate. The special nutrition fertilizer for consolidating the leucothoe fontanesiana provided by the invention can meet the demands on multiple trace elements and nutritional ingredients required for growing the leucothoe fontanesiana, the leucothoe fontanesiana flourishes, and the ornamental value is improved.

The invention priovidese a new Broussonetia papyrifera mulberry tree hybrid distant hybridization and polyploidization breeding method. The method is characterized in that an inductive hybrid fruit callus doubling distant hybridization polyploid hybrid line is established by an embryo engineering and tissue culture technique of distant hybrids through a reproduction engineering kind improvement technology. The method comprises following steps: 1, obtaining distant hybrid fruits; 2, carrying out callus induction of the hybrid fruits; 3, carrying out colchicine treatment of the callus of the hybrid fruits; 4, carrying out recovery culture of treated calluses; 5, differentiating the calluses into bud seedlings; 6, differentiating the bud seedlings into roots; 7, transplanting tissue culture plants; 8, carrying out comparative observation and selection of survival plants; and 9, carrying out asexual propagation of the selected plants to form a stable kind (line). The method solves the problems comprising slow growth,weak adaptability, unclear trunk and bad material quality of present Broussonetia papyrifera, and allows the new polyploid Broussonetia papyrifera mulberry tree hybrid having the advantages of obvious trunk, strong adaptability and good material quality to be cultivated.

A compound fertilizer for indoor aquatic potatoes in a family, comprising 3-5 parts of peat, 2 parts of perlite, 1 part of river sand and an appropriate amount of fertilizer calculated by volume. Among them, the peat is coarse peat, with a particle size of 10-30mm; the river sand is the fine sand for the construction site screened by the sieve size (2-4mm); add 20kg of organic fertilizer, 10kg of vegetable cake fertilizer, and 0.5kg per cubic meter before the fertilizer is loaded into the pot. Compound fertilizer (15:15:15). The physical and chemical indicators of compound fertilizer are: PH value: 5.5-6.5, electrical conductivity 0.5-2ms / cm, bulk density 0.3-0.5g / cm3, total porosity 55-60, ventilation pores 20-22%, water-holding pores 35-40 %, air-water ratio 1:1.5-2.0. Potted potatoes are used to eliminate soil-borne diseases, improve the quality and yield of potato fruits by about 20%, have high practical value, have many root systems, and have luxuriant plant growth, which meets the aesthetic effect of bonsai.

The invention relates to a compound substrate for strawberry soilless potted plants. The compound substrate comprises 3-5 parts of turf, 2 parts of perlite, 1 part of river sand and an appropriate amount of fertilizer based on volume parts, wherein the turf is coarse turf having the grain size of 10-30mm; the river sand is fine sand for a construction site which is screened with a sieve having the mesh size of 2-4mm; before potting, 20kg of organic fertilizer, 10kg of vegetable cake fertilizer and 0.5kg of compound fertilizer are added in the substrate per cubic meter according to a ratio of 15: 15: 15. The compound substrate has the physical and chemical indexes that the PH is 5.5-6.5, the conductivity is 0.5-2ms / cm, the volume weight is 0.3-0.5g / cm<3>, the total porosity is 55-60, the aeration pore is 20-22 percent, the water retention pore is 35-40 percent and the gas-to-water ratio is 1:(1.5-2.0). As strawberries are planted in pots, the soil-borne disease is eliminated, and the quality and the content of the strawberry fruits are improved by about 20 percent; the compound substrate has relatively high practical value; in addition, the plants have more root systems, grow luxuriantly and accord with the attractive effect of potted landscapes.

The invention discloses an efficient cultivation method of intercropping flue-cured tobacco and soybeans. The efficient cultivation method includes the following steps that (1) base fertilizer is applied in furrows before ridging in a tobacco field; (2) soil preparation and ridging are carried out on the tobacco field in good time; (3) the whole ridges are covered with a mulching film; (4) two rows of shaft well type transplanting holes are formed in the two sides of each ridge top, and two rows of crop planting holes are formed in the zone between the two rows of shaft well type transplanting holes; (5) flue-cured tobacco is transplanted in a shaft well mode, and tobacco plant transplanting position is located over the base fertilizer applied in furrows; (6) while the flue-cured tobacco is transplanted, soybeans are sown in a dibbled mode in the two rows of crop planting holes; (7) the flue-cured tobacco and the soybeans are managed through the normal method in the following steps. The influence on flue-cured tobacco growth by spring drought in the southwest region, the nicotine content of the flue-cured tobacco on the upper portion is reduced remarkably, the potassium content of the flue-cured tobacco on the upper portion is obviously increased, richness and diversity of rhizosphere soil bacterial communities of the tobacco plants are remarkably improved, flue-cured tobacco successive cropping obstacle is overcome, the income of peasants is increased additionally, and the efficient cultivation method is particularly suitable for the southwest region in China.

The invention discloses a fertilizer for hackberries. The fertilizer is prepared from, by mass, 40-60 parts of dry pig manure, 13-17 parts of nitrogenous fertilizer, 12-16 parts of phosphatic fertilizer, 20-30 parts of distillers' grains, 18-22 parts of potash fertilizer, 20-40 parts of oil residues 40-60 parts of composted chicken manure, 20-40 parts of soybean straw, 5-9 parts of hawthorns, 30-50 parts of slaked lime, 8-12 parts of tofukasu and 120-130 parts of water. The fertilizer is scientific, reasonable and simple in formulation, low in cost, environmentally friendly in adopted material, and free of hormone and residues.

The invention relates to a high-yield planting method of coix lacryma-jobi as forage. The high-yield planting method of the coix lacryma-jobi as the forage comprises the following steps: (1) selecting land, weeding, applying base fertilizer, turning over, and carrying out soil preparation; (2) selecting seeds, drying the seeds in the sun, and intermittently soaking the seeds or carrying out seed dressing; (3) sowing, after seedlings emerge, weeding, thinning, thinning again, weeding, weeding again, and carrying out topdressing; (4) carrying out water and fertilizer management and pest control; and (5) cutting green plants, carrying out topdressing, irrigating, and covering stumps with straws after the last green plant cutting is finished, so that heat preservation is carried out, and early germination the next year is promoted. The high-yield planting method of the coix lacryma-jobi as the forage can be used for solving the technical problems that seasonal supply and demand of over-year living forage is unbalanced, summer forage is not resistant to waterlogging and slowly grows at high temperature and environmental requirement is high; biological yield of the coix lacryma-jobi is improved, yield per mu of fresh grasses reaches about 27 tons, on a land mass with fertility of the same class, the yield is increased by more than or equal to 130% compared with the summer forage zea mexicana, annual fresh grass production time is prolonged for more than or equal to 30 days compared with the zea mexicana, and the forage can be harvested for multiple years after sowing once; and the planted coix lacryma-jobi forage is high in yield and wide in application range.

The invention discloses a method for building a cutting orchard with Pinus massoniana Lamb. tissue culture seedlings. The method comprises the procedures of orchard selection, soil preparation, nursery stock preparation and field planting, annual management and cutting orchard management after field planting. The method comprises the following specific steps: selecting an orchard and performing soil preparation for later use; performing tissue culture on germinating robust Pinus massoniana Lamb. free from plant diseases and insect pests, and planting in a seed bed; after field planting, performing water and fertilizer management the same year; and performing fertilization and plant disease and insect pest prevention and control management on the cutting orchard to obtain scions which grow robustly and are super-vital, uniform in thicknesses and easy for cutting survival. The technical problems of poor cost of the current Pinus massoniana Lamb. tissue culture seedlings, poor rejuvenation function of stock plants in cutting rapid propagation, quick physiologic aging of the scions, poor vitality, difficulty for cutting survival and the like are solved. The method for building the cutting orchard with Pinus massoniana Lamb. tissue culture seedlings has the advantages of short stock plant culture period, high cutting survival rate, and good economical benefit, social benefit and ecological benefit.

The invention provides a method for breeding Liaofeng grapes, which relates to a method for breeding a new variety of grapes. The method is invented mainly for solving the problems that the prior Kyoho grape is poor in resistance to downy mildew, white rot and spot anthracnose, low in sugar content, fruit grain weight and yield, short in shelf life and the like. During grape cultivation, the method comprises the following steps of persisting in continuously selecting superior and eliminating inferior in a long time, meticulously cultivating, carefully observing growth changes of every grape plant, picking out a plurality of optimal single plants every year, cultivating and contrasting. The fruit grain of the Liaofeng grapes bred by the method weighs 9 to 10 grams, and the yield of the Liaofeng grapes is increased by 5 to 10 percent compared with the Kyoho grape. In addition, the Liaofeng grapes have no too big / small fruit grains or dehiscent fruits, are luxuriant in branches and leaves, have the maximum leaf diameter up to 35 centimeters, have the shelf life up to 6 to 7 days, and can endure storage and transportation.