47results about How to "Improve plant survival rate" patented technology

The invention relates to a planting method for hylocereus undulatus Britt. and belongs to the field of agricultural planting. The method comprises the steps of selecting land suitable for planting hylocereus undulatus Britt., selecting hylocereus undulatus Britt. seedlings, and transplanting the seedlings to the land, the columnar cultivation technology being used for planting; applying fertilizer three times every year and applying fertilizer a prepared from homemade organic fertilizer, nitrogen fertilizer, and phosphate fertilizer or fertilizer b prepared from homemade organic fertilizer, phosphate fertilizer, potash fertilizer and magnesium fertilizer in different planting periods, wherein the homemade organic fertilizer is prepared from rotten hylocereus undulatus Britt. branches, straw, corncobs, bagasse, duck feces, sheep feces, and human excrement and urine according to a specific ratio; performing pinching and flower cutting timely, and cultivating the plants until the plants bear fruits. The planting method is simple in operation, can increase the survival rate and the growth rate of plants, reduces the production cost, is suitable for large-scale systematic breeding and is highly practical; obtained fruits are nutritious.

The invention discloses a mixed planting method of lemons and tendril-leaved fritillary bulb. The method comprises the following steps: (1) selecting land; (2) carrying out soil preparation; (3) applying base fertilizer; (4) planting lemon seedlings; (5) planting the tendril-leaved fritillary bul b; (6) managing the lemon seedlings; (7) managing the tendril-leaved fritillary bulb. According to the mixed planting method of the lemons and the tendril-leaved fritillary bulb, the tendril-leaved fritillary bulb is planted under the lemons according to the standard line spacing and separation distance; lemon trees and the tendril-leaved fritillary bulb can be used for preventing water and soil loss and are especially suitable for being planted on barren mountains or riverside at the side of the Yangtze river basin, so that the orchard field is enlarged, and economic use value is high; furthermore, the plant survival rates of the tendril-leaved fritillary bulb and the lemons are improved, and the yields of the tendril-leaved fritillary bulb and the lemons are improved.

Provided is a method for manufacturing dopamine-producing neural precursor cells from pluripotent stem cells, the method comprising: (i) a step in which pluripotent stem cells are cultured adherently on an extracellular matrix in a culture solution containing a reagent selected from the group consisting of BMP inhibitors, TGF beta inhibitors, SHH signal stimulants, and FGF8 and GSK3 beta inhibitors; (ii) a step in which a substance that binds to Corin and / or a substance that binds to Lrtm1 is used to collect Corin and / or Lrtm1 positive cells from the cells obtained in step (i); and (iii) a step in which the cells obtained in step (ii) are cultured in suspension in a culture solution containing a neurotrophic factor.

The invention discloses a method for planting plums. The method comprises the following steps of selecting and processing planting land, preparing rooting mediums, selecting saplings and treating roots, preparing organic mixed fertilizers, transplanting the saplings, managing the fertilizers and water, performing shaping pruning, performing intertillage and weeding, and performing pest and diseaseprevention and control. Through the selection of terraced field-shaped wasteland with a gradient of 20-30 degrees for plantation of the plums, the wood fruit tree ventilation rate and the land utilization rate are improved, fruit tree growth and development are promoted, the fruit tree yielding rate is improved, and the national policy of returning farmland to forestry is followed. By preparationof the rooting mediums for wrapping the roots of the plum saplings, the nutrient absorption by the saplings and root fixing growth of the saplings are promoted, and the sapling transplanting survivalrate is increased; by manufacture of the organic mixed fertilizers, adequate nutrients are provided for fruit tree growth and fruit growth; finally an orchard is subjected to scientific nutrient andwater management and intertillage and weeding, so that the planting survival rate is improved to be high, the yield is high, the fruits are uniform in size, pulp is full and fleshy, and the nutrientsare rich.

The invention relates to a plantation method of dragon fruits and belongs to the field of agricultural plantation. The method comprises the following steps: first of all, selecting a land suitable for planting the dragon fruits, selecting dragon fruit seedlings, transplanting the seedlings to a field, and planting the seedlings by use of a columnar cultivation technology; fertilizing three times a year respectively by use of a fertilizer a prepared by a self-made organic fertilizer, a nitrogen fertilizer and a phosphate fertilizer and a fertilizer b prepared by the self-made organic fertilizer, the phosphate fertilizer, a potash fertilizer and a magnesium fertilizer in different plantation periods, wherein the self-made organic fertilizer is prepared by a dragon fruit decayed branches, pineapple leaves, coconut shells, lichee shells, pig manure, chicken manure and night soil according to specific proportions; and performing pinching and flower trimming timely, and cultivating until fruits are grown. The plantation method of the dragon fruits is simple to operate and can improve the survival rate of plants. The growth speed is fast, the production cost is low, nutrition of obtained fruits is rich, the method is suitable for large-scale symmetric breeding, and the practicality is high.

The invention relates to the technical field of planting, in particular to a rhodomyrtus tomentosa planting method. The method mainly comprises the following steps that (a) seed screening is performed, wherein high-quality rhodomyrtus tomentosa seeds are screened and dried and then are stored; (b) the seeds are processed, wherein the seeds are put in a saline solution for screening, and seeds obtained after soaking are uniformly mixed with silt; (c) transplanted seedlings are cultivated, wherein the seeds are scattered onto nutrient soil on a compartment face, a layer of straw is laid, and watering is performed to obtain the transplanted seedlings; (d) transplantation and planting are performed, wherein planting holes are formed, quick lime and planting base fertilizers are scattered in the planting holes, soil is backfilled, the transplanted seedlings are taken for transplantation, earthing is performed, a leaf fertilizer is sprayed on time within 2 months after transplantation, non-survived transplanted seedlings are supplemented in time to obtain survived transplanted seedlings; (e) field management is performed, wherein main seedlings are removed to promote side branch growth,and a pollination agent is sprayed in a flowering phase; (f) fruits are harvested. By adopting the method, the survival rate of planted rhodomyrtus tomentosa can be remarkably improved, the quality ofrhodomyrtus tomentosa fruits can be improved, the yield per unit area can be increased, and the economic benefit of planting is increased. The method is suitable for large-scale planting.

The invention discloses a planting method of potted gastrodia elata. The method includes the steps of planting pot preparation, culture wood preparation, armillaria mellea inoculation culture, gastrodia elata inoculation culture and gastrodia elata harvest. According to the method, by selecting a waste plastic pot or bucket for planting gastrodia elata and drilling holes in the bottom of the pot,ventilation and drainage for potting are guranateed; by adopting a stereoscopic planting method and preparing a planting medium containing broad-leaved tree saw dust, sweet potatoes, sweet potato vines, glucose, slaked lime and other raw materials, land resources are saved; by placing the pot on a balcony or in a living room for planting and culturing gastrodia elata, household gastrodia elata planting is achieved; the method is especially suitable for urban communities, both old people and adults can grow healthy gastrodia elata easily, and people can not only enjoy the pleasure of planting,but also harvest mature gastrodia elata with excellent medicinal effects.

The invention discloses a mixed planting method for lemons and magnolia officinalis. The method comprises the following steps of 1 land selection, 2 soil preparation, 3 basic fertilizer application, 4 lemon seedling planting, 5 magnolia officinalis planting and 6 lemon seedling management. According to the mixed planting method for the lemons and the magnolia officinalis, the magnolia officinalis is planted under the lemons according to the standard row distance and interval, water and soil loss can be reduced through the lemons and the magnolia officinalis, especially when the lemons and the magnolia officinalis are planted on barren mountains or bank sides on the bank of the Yangtze river basin, the orchard site is enlarged, high economic utilization value is achieved, the plant survival rate of the lemons and the magnolia officinalis is high, and the yield of the lemons and the magnolia officinalis is increased.

The invention provides a planting method for fritillaria cirrhosa, the method comprising the steps of planting magnolia officinalis on a waste mountain or a waste hillside at an altitude of 800-1200m or the shoreside of the Yangtze River basin, both the line spacing and the spacing between the magnolia officinalis being 1-2m; arranging planting areas among the magnolia officinalis; leveling the soil of the planting areas and forming beds in August and September; applying decomposed farm manure 20-30kg / m<2> on the beds, with a laying thickness of 1-2cm; planting fritillaria cirrhosa seeds under the magnolia officinalis; in November and December, firstly applying humus and farm mature and then laying straw for wintering; harvesting fritillaria cirrhosa after fritillaria cirrhosa medicinal materials mature. Fritillaria cirrhosa is planted under magnolia officinalis according to the standard line spacing and spacing; the magnolia officinalis can prevent water and soil loss in particular of waste mountains on the shoreside of the Yangtze River basin and riversides, thereby being high in economic use value; the magnolia officinalis can also increase the survival rate of plants of fritillaria cirrhosa and increase the yield of fritillaria cirrhosa.

The invention relates to a method for planting ecotype arbors on erosional landforms. The planting method comprises the steps of (1) digging planting holes according to the diameter of nursery stock soil balls; (2) digging one or more water storing pits beside each planting hole, laying materials for preventing moisture from running off in each pit, and backfilling a water filtering layer at the lower layer; (3) arranging a moisture gathering device in each water storing pit, and guiding one or more water guiding pipes to each planting hole from the bottom of the water filtering layers of thewater storing pits; (4) planting nursery stocks, laying a rice stem layer, an infiltrated planting soil layer and a mixed planting soil layer from top to bottom in each planting pit; and (5) arranging2-4 water storing pipes and one or more exhausting pipes in each planting pit. According to the method, the moisture gathering devices in the water storing pits and water retention planting layers are arranged, so that moisture required for plant growth is effectively gathered and reserved, and the survival rate of planted nursery stocks on arid hilly land regions can be increased. The method hasfavorable elasticity when being adapted to environment changes, water storage and water retention are performed during raining weather, and during drought weather, stored water is released to be used.

The invention provides a construction method for a near-natural reverse-osmosis biological wall in a hydro-fluctuation belt of a lake. The construction method comprises the following four parts with the distribution state of a plant community as a construction basis according to the time length of waterflooding: an area A: an arbor-shrub-herb belt, i.e., an arbor layer, a shrub layer and herbs; anarea B: a shrub-herb belt, i.e., a shrub layer and herbs; an area C: an emergent aquatic plant and floating plant area; and an area D: a submerged plant and biological wall area. By adoption of the construction method provided by the invention, emergent aquatic plants, floating plants and submerged plants in a water body show obvious gradient changes in ecological functions and visual effects; the plant community formed by combination of arbors, shrubs and herbs is formed in a revetment belt; an artificial floating island in the structure of the biological wall can move with the fluctuation of a water level, so the stability of the ecological system structure of the hydro-fluctuation belt is maintained; meanwhile, dense plant root systems form a layer of a natural biological filtration membrane, so the quality of water entering the lake is purified, and scouring of the water body to a revetment is buffered; and plants adopted for the floating island have good removal rate to pollutants like nitrogen, phosphorus and heavy metals in the water body.

The invention discloses a mixed planting method of mulberry and Polygonum multiflorum, the steps of which are as follows: 1) Site selection: 2) Soil preparation; 3) Base fertilizer application; 4) Planting of mulberry seedlings; 5) Planting of Polygonum multiflorum; 6) Management of mulberry seedlings; 7) Polygonum multiflorum Management; the mixed planting method of mulberry and Polygonum multiflorum of the present invention plants Polygonum multiflorum under the mulberry tree according to standard row spacing and spacing, and utilizes mulberry and Polygonum multiflorum mixed plantation, which not only increases the site, has high economic use value, but also can improve the plant survival rate of Polygonum multiflorum and mulberry , Increase the yield of Polygonum multiflorum and mulberry.

The invention relates to the field of revegetation, in particular to a revegetation method of a black-soil slope. The method includes: sowing rhizome type grass seeds and grazing-resistant grass seedson the black-soil slope in a mixed manner, covering with non-woven fabric, and fencing to ban grazing. By the method, grassland quality can be increased evidently, revegetation of the black-soil slope of the Qinghai-Tibet Plateau can be achieved conveniently and favorably, and evident ecological economy and social benefits of grassland can be achieved.

The invention discloses a mulberry and Chinese yam mixed plantation method. The method comprises the following steps of (1) selecting a land, (2) preparing the land, (3) applying base fertilizer, (4) planting mulberry seedlings, (5) planting Chinese yams, (6) managing mulberry seedlings and (7) managing Chinese yam. In the mulberry and Chinese yam mixed plantation method, the Chinese yams are planted under the mulberry trees according to standard line distance and spacing distance; with mixed plantation between the mulberry trees and the Chinese yams, field can be increased and high economic utilization value can be achieved; and high Chinese yam and mulberry tree plant survival rate and Chinese yam and mulberry output can be improved.

The invention discloses a mixed planting method for mulberry trees and Talinum paniculatum. The method comprises the following steps: 1) land selection; 2) land preparation; 3) application of base fertilizer; 4) planting of mulberry tree saplings; 5) planting of the Talinum paniculatum; 6) management of the mulberry tree saplings; 7) management of the Talinum paniculatum. According to the mixed planting method for the mulberry trees and the Talinum paniculatum, the Talinum paniculatum is planted below the mulberry trees according to standard row spacing and spacing, the mulberry trees and the Talinum paniculatum are planted in a mixed manner, growth of the mulberry trees cannot be affected due to the water-retaining property and fertilizer poverty of the Talinum paniculatum, the plant survival rate of the Talinum paniculatum and the mulberry trees can be increased, and the yield of the Talinum paniculatum and the mulberry trees can be increased.

The invention discloses a loquat orchard planting land preparation method.The loquat orchard planting land preparation method comprises the steps that loquat planting belts are established; the loquat planting belts are built according to the width of 2.5-3 m and the length of 20 m for cultivation, and a sloping orchard needs horizontal terraced belts; planting ditches are dug: the length of the dug planting ditches is 1 m, the width of the dug planting ditches is 0.7 m, surface soil are put aside during digging for backfilling; soil backfilling is performed: the surface soil is put into bottom layers, a bottom fertilizer is put into in a 3-4 layer mode, one layer of the fertilizer follows one layer of the soil, a phosphatic fertilizer is mixed in the soil and the organic fertilizer for application, the backfilling height is 1 / 3 of the height of the ditches, finally the fertilizer soil is stacked to be high, the height of the fertilizer soil is 30-40 cm larger than that of the earth's surface.The loquat orchard planting land preparation method can well adapt to various terrains, enables the different terrains to meet the oil tea tree planting requirements, planted oil tea trees are high in survival rate and grow healthily, and the yield of oil tea fruits is greatly improved.

The embodiment of the invention provides a vegetation planting method suitable for an arid saline-alkali soil coal mine area. The vegetation planting method comprises the steps of preparing formula soil, digging planting pits and planting holes, interplanting grids, adding a first covering layer and a second covering layer and the like. On the basis that formula soil is prepared from desert soil,sand, fly ash and domestic sludge which are common in the mine area, arbor plants formed by arbor plants, shrub plants and herbaceous plants are used as protective forest belts, the shrub plants are planted in the grids, the herbaceous plants encircle the arbor plants and the shrub plants, and finally a plant planting layout of 'narrow forest belt arbor+under-arbor herbaceous plants and in-grid shrub+under-shrub herbaceous plants' is formed; and through organic matching of the arbor plants, the shrub plants and the herbaceous plants, the planting survival rate of the plants in the arid saline-alkali soil coal mine area is increased.

The invention provides a side slope protection and vegetation restoration method. A two-layer fiber structure, namely a bottom layer and a surface layer, is adopted, the bottom layer comprises heat treatment wood fibers and a biological adhesive; and the surface layer comprises heat treatment wood fibers and man-made interlocking fibers. The thickness ratio of the bottom layer to the surface layeris 1:1-2. The thickness of the bottom layer is 3-4mm; the thickness of the surface layer is 4-6mm. By the adoption of the method, after construction is conducted for two hours, a slope surface can resist scouring of heavy rain from middle rain to heavy rain. By means of the method, the slope can be effectively protected, and vegetation restoration is guaranteed.

The invention provides a method for carrying out inter-species associativity test by utilizing a mathematical mode. Correlation test analysis of pairwise combination between species is carried out; inthe future, green channel protection plants of related engineering are configured and matched; the. A principle and the method can be followed; according to environmental factors such as actual siteconditions of the a recovery area; , species with high relevance are selected to implement reasonable and scientific matching, so that the method tends to natural plant community selection artificially in railway green channel protection, blind and unscientific plant allocation in the past is avoided, the plant survival rate is increased, rapid ecological restoration of a construction road sectionis realized, and the management and cultivation cost is reduced. The invention belongs to the field of high-altitude area construction section ecological restoration.

The invention discloses a method for preventing and treating diseases of plum trees. The specific preventing and treating technology is as follows: carrying out garden cleaning work: cleaning, burningor deeply burying the diseased fruits and fallen leaves after the fruits of the plum garden are harvested in summer and leaves of the plum trees fall down; spraying 3-5 degree lime sulphur in the plum garden for one time after pruning in winter, and performing pre-disinfecting and sterilizing in the dormant period of the plum trees in winter; spraying 0.3-0.5 degree lime sulphur or bordeaux mixture in 1:2:120 times in the plum garden for one time when the buds of the plum tree come out in the next spring, so as to prevent diseases in the budding period; spraying the mixture of 65-70% of thiophanate-methyl in 1000 times and Yongye Shengmingsu in 500 times or the mixture of 45-50% of carbendazim in 800 times and Yongye Shengmingsu in 500 times for one time when about 68-72% of the flowers of the plum tree bloom and the fruits of the plum tree are in the near-maturation stage; spraying the mixture of 60-65% of Zineb wettable powder in 700 times and Yongye Shengmingsu in 500 times once every 15 days after the blossoms fade. By adopting the technical scheme, the disease can be effectively prevented and treated, the growth of the plum trees is facilitated, and the planting survival rateof the plum trees is improved.

The invention discloses a control method for a planting box in a saline-alkali land, and relates to the technical field of planting in the saline-alkali land. The control method is applied to a planting system in the saline-alkali land. The system comprises the planting box which is provided with soil, a water chamber, a sensor assembly and an alarm assembly. The method comprises the following steps: acquiring an environmental data collected by the sensor assembly; judging whether the environmental data matches with a preset threshold data or not; if the environmental data matches with the preset threshold data, allowing a corresponding control signal to be generated; and according to the control signal, controlling opening and closing of the water chamber, or controlling alarming of the alarm assembly. Thus, the control method for the planting box in the saline-alkali land has the following advantages: through real-time matching of the environmental data and real-time control of opening and closing of the water chamber, a plant planted by utilizing the planting box in the saline-alkali land can better survive; water is saved; and the survival rate of the plant in the saline-alkaliland is improved.

The invention belongs to the technology field of camellia planting, and particularly relates to a camellia planting and culture method. The method comprises the following steps that organic fertilizers are mixed into greenhouse soil; plump-eared camellia seeds are selected, the camellia seeds are planted into the greenhouse soil, and the plants are irrigated once every two days; a plant factory humidity intelligent regulation and culture system is switched on, the humidity in the greenhouse is maintained between 70% and 80%, and camellia seedlings are watered once every four to six days; whenthe camellia seedlings go through a growth period, pests are killed and the camellias are pruned; when the camellias go through a bud period, 900-fold aqueous solution of ammonium phosphate is sprayedto leaves of the camellias; 1000-fold aqueous solution of calcium superphosphate is sprayed to root systems of the camellias; the method can improve the survival rate of camellias and prolong flowerbud period of camellias.

The invention discloses a formula of special organic fertilizer for planting prunus salicina. The formula of the organic fertilizer comprises the following raw materials in parts by weight: 3-5 parts of dried chicken manure, 3-5 parts of prunus salicina ash, 2-4 parts of dried pig manure, 2-4 parts of potassium sulfate, 2-4 parts of calcium superphosphate, 1-3 parts of fermentation broth, 1-3 parts of humic acid and 1-3 parts of an organophosphorus agent. The organic fertilizer is easy to produce and low in cost, contains various nutrients required for plant growth, and plays an irreplaceable role in maintaining and improving soil fertility, activating soil nutrients, enhancing microbial activity and promoting high yield, high quality and high efficiency of crops. Besides, a pest control raw material is added, the planting survival rate of prunus salicina is increased, and the labor amount is reduced.

The invention discloses a method for improving the construction survival rate of a coastal saline-alkali land protection forest. The method comprises the following steps: deeply digging in saline-alkali land to form planting pits; two layers of separation nets are laid on the bottom and the inner wall of the planting pit respectively, and the space between the two layers of separation nets is filled with a filtering layer; an isolation ring is placed in the isolation net, the space between the isolation net and the isolation ring is filled with saline-alkali land original soil mixed with a microbial agent, and the saline-alkali land original soil is aired for 1-2 days; saplings are planted, during planting, the saplings are planted in the isolation rings, the isolation rings are filled with the mixed matrix, and then the isolation rings are taken away. According to the method, the microbial agent and the filter layer are prepared and jointly used for construction of the coastal saline-alkali soil protection forest, salt outside the planting pits can be prevented from entering the periphery of the root system by using the filter layer, and the salt content around the plant root system can be reduced in combination with improvement measures of the microbial agent in the planting pits on saline-alkali soil; the damage of initial salinity of the coastal saline-alkali soil to the root system is reduced, and the long-term survival rate of the protection forest is improved.

The invention provides a mesenchymal stem cell derived cartilage cell preparation and a preparation method thereof; the mesenchymal stem cell derived cartilage cell preparation comprises a first injection, the first injection is mainly made from a raw material, auxiliary material I and cartilage cells along with injection water, the raw material is mainly made from, by weight, 10-60 parts of Daphne giraldii extract, 10-50 parts of Salvia miltiorrhiza extract, and 10-40 parts of cibot rhizome extract. The first injection provided herein is directly applicable to filling materials for facial cosmetic surgery; by injecting the cartilage cells, it is possible to reconstruct cartilage tissues and effectively decreases the rejection rate; the suitable growth environment lays the basis for the differentiation and proliferation of cartilage cells, graft survival rate of cartilage cells is increased, a patient feels less pain during rhinoplasty or craniofacial repair, and the surgical period is shortened; the mesenchymal stem cell derived cartilage cell preparation is widely applicable to the surgeries, such as craniofacial injury, cartilage scaffold reconstruction, form defect repair, laryngoplasty in otorhinolaryngology, and rhinoplasty.

The invention relates to the technical field of fertilizer, in particular to a dedicated fertilizer for tylophora ovata, and a preparation method. The dedicated fertilizer is prepared from the following substances in parts by weight: farmyard manure, urea, triple superphosphate, fishbone dust, kiln ash potash fertilizer, microelement fertilizer, fish protein protoplasm, humic acid, plant ash, seaweed fertilizer, streptomyces jingyangensis, gibberellin, pomace, bagasse, shell powder, chitin and biological fermentation bacteria. The dedicated fertilizer for the tylophora ovate is especially researched and developed by aiming at tylophora ovata plantation, proper fertility is provided, and the dedicated fertilizer conforms to the growth requirement of the tylophora ovate, is suitable for basefertilizer and the ground fertilizer of top application and is favorable for improving the survival rate and the yield of the tylophora ovata. The invention also provides a preparation method for thededicated fertilizer for the tylophora ovata.

The invention discloses a planting method for increasing the survival rate of plants. The planting method comprises the following steps: S1, selecting proper plants according to climate and soil texture; 2, selecting a proper season for planting, selecting the proper season according to the conditions of the selected plants, and promoting the healthy growth of the plants; S3, performing soil treatment: turning and preparing the land to make the land flat, ensuring that the soil is fertile, loose and breathable, and improving the water storage capacity of the land; and carrying out physicochemical property test analysis on the soil, and carrying out necessary disinfection and fertilization; S4, sufficiently protecting the plants before transplanting; S5, carrying out digging and backfilling; S6, well performing plant maintenance work in the later period of construction, pruning, fertilizing and watering the plants, filling gaps with seedlings, properly spraying pesticides, and timely spraying the pesticides for killing and controlling diseases and insect pests; and S7, strengthening later-period supervision and management. Through scientific and reasonable planting and enhanced maintenance and supervision, the survival rate of plants is increased, property loss can be avoided, the greening effect is improved, and the ecological environment is protected and improved.