201results about How to "Flowering early" patented technology

The invention discloses an organosilicon foliage fertilizer and making method, which is the leach of charred rice husk with water without polluting and side effect, wherein the foliage fertilizer is made of nitrogen, phosphine, potassium fertilizer, trace fertilizer, humic acid, plant growth modifier dissolved in the water with organosilicon fertilizer. The invention reaches effective utility due to kinds of nutritious element adsorbed by plant, which improves the crop production for forage crop, bean culture, vegetable and fruit tree.

The invention discloses a preparation method of an algae fertilizer. The preparation method comprises the following steps: 1) removing impurities and exotic matters in algae; 2) completely soaking with ethanol for 24 hours; 3) concentrating lixivium at reduced pressure until extract is obtained; 4) carrying out freeze drying on residue; 5) evenly mixing the extract with the residue; and 6) carrying out spray drying, and carrying out dry granulation so as to obtain the algae fertilizer. The algae fertilizer prepared by using the method has specific advantages in the aspects of improving self-metabolism of a plant, adapting to external environment and providing nutrient substances, and is a natural green fertilizer which is simple in process and suitable for planting organic vegetables.

The invention discloses a novel green biological organic fertilizer and belongs to the technical field of agricultural biological fertilizers. The novel green biological organic fertilizer is prepared from the following raw materials: straw mixture, seaweed residue, humic acid, amino acid and multifunctional zymophyte. The novel green biological organic fertilizer provided by the invention has the advantages that nutrients required by crops can be provided, incidence of plant diseases and insect pests can be greatly reduced, usage amount of pesticide is reduced, and crop yield and quality are improved.

The invention discloses a method for planting organic vegetable okra. The method mainly comprises the steps of seed processing, soil preparation and fertilization, seedling transplantation, field management and harvesting. During the middle term of the okra, intertillage and earthing up need performing in time, and the soil is topdressed with organic fertilizers containing amino acid and humic acid. During insect control, natural source levorotation terpilenol and S-S rosin insecticides are utilized, diseased leaves, plant residues and weeds are processed through an organic method, and the whole process is free of pollution caused by chemicals. The organic planting model of the okra provides a firm technical foundation for promoting large-scale and standardized production of the organic vegetable okra planting industry.

The invention relates to a seeding medium made of vinasse methane-sludge and a preparation method thereof, not only solving the problem of environment contamination caused by vinasse methane-sludge, but also effectively utilizing vinasse methane-sludge. The seeding medium comprises fresh sludge containing 90 percent of water after methane generated from vinasse in a methane tank, accessories, ferment strain I and ferment strain II, wherein the accessories comprise grass peat, vermiculite and perlite; the ferment strain I comprises saccharomycetes, lactobacillus, high-temperature actinomycetes and bacillus; and the ferment strain II comprises photosynthetic bacteria, lactobacillus, bacillus, saccharomycetes, actinomycetes and terrestrial cyanobacteria. The preparation method comprises the following steps of preparing fresh sludge, dehydrating, adding the ferment strain I for fermentation, adding the ferment strain II for secondary fermentation, air drying, adding accessories, crushing, screening and packing. The vinasse methane-sludge contains 40 to 50 percent of organic matter and 4.3 percent of available nitrogen (N), phosphorus (P) and kalium (K). The seeding medium made of vinasse methane-sludge has better hydrophilicity, and seeding can be carried out after loading the dry seeding medium and spraying water, thus saving both labor and time.

The invention provides a golden camellia old branch cuttage propagation method which particularly includes the technical steps of seedling bed preparation, seedling bed disinfection and sunshade, cutting collection, cutting treatment, cuttage, cuttagepost-management and the like. Cuttings are golden camellia cuttings, the diameter of each cutting is 1.6-3.5cm, and the length of each cutting is 25-50cm. The method is simple and convenient, simple to operate, high in survival rate and particularly suitable for golden camellia bonsai cultivation, and seedlings grow vigorously.

The invention discloses a southern magnolia grafting method, and relates to the technical field of park and garden technology. The method comprises the following steps: (1) a rootstock is selected and cultivated, wherein a 1-2-year-old robust seeded magnolia seedling is adopted as a rootstock; (2) a grafting time is selected at early March to mid-April; (3) a scion is selected, wherein a robust scion with a thickness same as that of the rootstock, a length of 4-8cm, and full leaf buds is selected; (4) grafting is carried out, wherein interface cutting, scion pretreatment, grafting and bundling are carried out; in the scion pretreatment step, the scion cut position is soaked in a liquid agent similar to auxin for approximately 20min; and (5) post-stage management is carried out, wherein weeding, fertilizing, and tiller cutting are carried out. With the grafting method provided by the invention, cultivated southern magnolia seedlings grow fast, and bloom early. With the method, excellent properties of southern magnolia flower trees can be maintained, such that the southern magnolia is popular in the market.

The invention discloses a protein for promoting plant growth and flowering and application of coding gene of protein. The protein is one of a protein which consists of an SEQ ID No.1 amino acid residue sequence in a sequence table and a protein which is obtained by substitution and / or deletion and / addition of one or more of amino acid residues of a SEQ ID No.1 amino acid residue sequence in the sequence table, has related functions of promoting plant growth and early flowering and is derived from SEQ ID NO: 1. The gene disclosed by the invention can be used as important target gene of high yield transgenic breeding of Hevea brasiliensis, the growth speed of the Hevea brasiliensis can be accelerated by regulating the expression of the gene.

The invention discloses a compound irrigation fertilizer for solanaceous vegetables and an applying method thereof. The fertilizer is prepared from the following raw material components in percentage by weight: 30-38 percent of urea, 0-10 percent of monopotassium phosphate, 0-13 percent of potassium nitrate, 10-15 percent of potassium humate, 0-10 percent of magnesium sulfate heptahydrate, 20-40 percent of potassium sulfate, 0-15 percent of monoammonium phosphate, 0.1-0.2 percent of compound sodium nitrophenolate, 0.1-0.3 percent of boric acid, 0.05-0.15 percent of sodium naphthalene acetate and 0.5-2 percent of amino acid chelated zinc, manganese, copper and iron. The fertilizer can fully supply nutrients so as to meet the nutrition requirement on the solanaceous vegetables, and contains humic acid, amino acid, macro elements, medium elements, trace elements and the like. The irrigation fertilizer contains sodium naphthalene acetate serving as a rooting agent and compound sodium nitrophenolate serving as a synergistic agent, so that the root activity can be facilitated, soil is improved, fertilizer absorption is enhanced, and a quick and long fertilizer effect is achieved. High-quality raw materials without irritant odor are selected carefully, precipitates and irritant odor are not produced when the fertilizer is applied along with water, absorption is facilitated, and the utilization ratio of the fertilizer is increased. Prematurity and precocity fruiting of the solanaceous vegetables can be facilitated, reproductive differentiation is accelerated, the commodity value of the solanaceous vegetables is increased, and the yield of the solanaceous vegetables can be increased by 35-35 percent.

The invention relates to a leaf vegetable organic fertilizer and a preparation method thereof. The preparation method comprises the steps of grinding maize straws, wheat straws, soybean straws and sesame straws into straw particles according to a mass ratio of 3:3:2:2, pretreating the straw particles by adding water and ammonium hydroxide to obtain a mixture A; carrying out ultraviolet ray treatment on the taken duck manure and duck feathers, and then carrying out ozone treatment, thus obtaining a mixture B; adding aspergillus niger and saccharomycetes into a mixture of grinded manioc wastes, grinded kelp wastes and water, and fermenting to obtain a mixture C; mixing the mixtures A, B and C, shell powder, plant ash and sodium humate, and adding EM (Effective Microorganism) for fermentation to obtain a mixture D; and adding bone meal and charcoal dust into the mixture D, then carrying out ozone sterilization, drying, charging in a separating manner, and carrying out ultraviolet sterilization to obtain the leaf vegetable organic fertilizer. The prepared leaf vegetable organic fertilizer contains various nutritional ingredients needed by the growth of leaf vegetables, regulates soil, activates the activity of microorganisms in the soil, overcomes soil hardening, and improves the permeability of soil air.

The present invention relates to ornamental plant cultivating technology, and provides quick production process of potted plum blossom comprising selecting variety, propagating stock, grafting, grafted seedling management and post management. Plum blossom variety with short sapling stage and early initial blossoming stage is selected as scion to graft with high quality green plum variety. By means of promoting vegetative growth in the early stage and inhibiting vegetative growth in the latter stage, the present invention can short the time before the initial blossoming stage and prolonged blossoming period. The present invention has complete production period of potted plum blossom as short as two years, and thus low cost and less development risk.

The invention provides a method of crossbreed seed producing which performs rhizocarpous regeneration by use of the cotton sterile male line and restorer line, and the steps are that: a. first year, in the region where the cotton is able to live through the winter, the cotton male sterile line and the restorer line are respectively planted, the restorer line is used as the male parent to crossbreed with the sterile line to produce the F1 crossbreed cotton seeds so as to being used for the large-area production; b. after gaining the seeds, the sterile line and the restorer line plant live through the winter in natural environment; c. next year, the sterile line and the restorer line plant through the winter are pruned and trained, subsequently, the restorer line is used as the male parent to crossbreed with the sterile line during the flowering period, again the F1 crossbreed cotton seeds are produced so as to being used for the large-area production; d. the two steps of b and c are repeated for 1 to 3 times. The invention promises one year planting and continuously gaining the crossbreed seeds for many years, the invention provides labor and time saving for crossbreed seed production with low cost; moreover, the advantages of the crossbreed can be kept for a long time and the planting output and the quality of the crossbreed cotton can be assured, which is convenient for the commercialized application and has extremely important significance in the popularization of the utilization technology of the cotton crossbreed advantages.

The invention discloses a complex microbial agent used for ocean trash fish fermentation, and a preparation method for an enzymatic fish protein amino acid water-soluble fertilizer. The complex microbial agent consists of any three or four types of bacillus licheniformis, bacillus subtilis, bacillus megaterium, bacillus cereus, lactic streptococci and saccharomyces cerevisiae. The preparation method for the enzymatic fish protein amino acid water-soluble fertilizer comprises the following steps of: before ocean trash fishes are transported, the ocean trash fishes are subjected to pretreatmentthrough the complex microbial agent, breaking, enzymolysis, fermentation through the complex microbial agent, separation, filtering and concentration. The enzymatic fish protein amino acid water-soluble fertilizer is rich in various active substances and trace elements, including micromolecule polypeptides, amino acids, vitamins and the like, can meet the nutrition requirements of fruit and vegetable crops, improves the growth performance of fruit and vegetable crops as well as the quality of fruits and vegetables, reduces the use amount of chemical fertilizers, improves the quality of soil, reduces soil problems, including soil secondary salinization and the like, and has a good economic benefit.

The invention relates to a beneficial biological bacterium fermented microbial organic fertilizer to solve the problem of harms of organic wastes to the environment. The beneficial biological bacterium fermented microbial organic fertilizer is prepared through fermenting raw materials by beneficial biological bacteria, and the raw materials comprise, by weight, 10-15% of active humic acid, 3-9% of a nitrogenous fertilizer, 1.5-4.5% of a phosphate fertilizer, 1.5-4.5% of a potash fertilizer, 1-3% of a boron fertilizer, 0.5-1.5% of a silicon fertilizer, 0.3-0.7% of an iron fertilizer, 0.3-0.7% of a zinc fertilizer, 0.3-0.7% of a copper fertilizer, 0.2-0.4% of a magnesium fertilizer, 0.2-0.4% of a manganese fertilizer, 0.3-0.7% of a calcium fertilizer, 0.3-0.7% of a molybdenum fertilizer, 0.3-0.7% of a vanadium fertilizer, and the balance of an organic matter ferment material (metered by dry weight). The beneficial biological bacterium fermented microbial organic fertilizer has the advantages of low production cost, soil improvement, improvement of the quality of crop products, improvement of the output of the crops, promotion of development of the agriculture with Chinese characteristics, high harmless degree, absorption facilitation, slow synergism, yield and income increase, soil fertility raising, and balanced nutrition, and is helpful for naturally decomposing various beneficial components in soil after being applied in order to make the decomposed beneficial components be absorbed and utilized by plants.

The invention discloses a method for grafting and propagating rhododendron hybrids. In the method, compact rhododendron hybrids are used as scion, and rhododendron cosmopolitan is used as tree stock. The scion is a current-year semi-lignified strong branch which does not have diseases or insect pests, have full eyes, leaves which turn green and ripe, and terminal bud, and does not sprout or just sprouts; and the tree stock is a current-year lignified strong branch which grows luxuriantly, does not have diseases or insect pests, and has smooth and complete skin. In the method, the rhododendron hybrids are grafted by a cleft grafting method; the scion and the tree stock are covered by a plastic bag to maintain moisture, and water drops are prevented from immersing the grafting joint; and sun is shaded properly after grafting, and the illumination intensity is better to be between 90 and 126mu mol.m<-2>.s<-1>, the temperature is better to be between 25 and 28 DEG C, and the air humidity is better to be between 80 and 90 percent. The method is easy to operate, ensures low cost and high survival rate, is favorable for improving the finished product quality of potted rhododendron hybrids, and can be widely applied to commercial production of the rhododendron hybrid.

The invention discloses an artificial jarovizing method for broad bean sprouts, which comprises the steps as follows: broad bean sprouts of 4 cm to 6 cm are transferred to a growth cabinet for a certain low-temperature treatment within a certain time, so as to satisfy the jarovizing process, are transplanted to a greenhouse, and undergo forcing culture to satisfy the growth and development thereof, thereby achieving the anti-season growth and beneficial marketing. According to different crops for rotation and crop continuing time, precise mathematical calculation is carried out, and the industrialized seedling production and the artificial jarovization can be sequentially carried out, so as to accelerate the flower bud differentiation, reduce the inflorescence insertion node order, increase the benefit, and form the fresh broad bean industry chain.

The invention relates to a simple method for promoting AP sweetsop flower formation. The simple method for promoting the AP sweetsop flower formation specifically comprises the steps of performing selection, clipping, flower formation promotion, water management and fertilizer application management in a clipping and flower formation promotion period, wherein the clipping and flower formation promotion period ordinarily ranges from the last ten-day period of August of the current year to the first ten-day period of March of the next year; selecting and topping young sprouts grown in the current year, spraying plant growth regulator mixed liquor on topped branches without half of leaves and then performing the spaying for one time every three days, totally performing the spraying for 3-5 time so as to promote axillary bud growth, and providing guarantee for flower bud differentiation. In addition, when new axillary buds grow, 80mg / L-100mg / L auxin (IAA) can be spayed to serve as an auxiliary agent. In the clipping and flower formation promotion process, compound fertilizer, urea, lime and potassium chloride are ordinarily applied in five days before clipping. By utilizing the simple method, the flower formation rate of treated branches is obviously improved, an AP sweetsop flowering phase can be five days ahead of the phase by adopting a traditional flower formation promoting mode, the flower formation rate is improved by higher than 70%, and a basis is provided for efficient sweetsop cultivation.

The invention discloses a seedling culture method for promoting precocious flowering of cucumber. The method comprises the following steps: when the cotyledons are open and flat, starting artificial red-blue light LED illumination seedling culture treatment, and controlling the indoor temperature to 24-26 DEG C and humidity to 70-85%, wherein the treatment consecutively lasts for 20 days, the red-blue light LED supplements light for 12 days each day, the illumination intensity is kept at 100-300mu mol.m<-2>.s<-1>, the red light wavelength is 650-660nm, the blue light wavelength is 450-460nm, and the photosynthetic light quantum density ratio of red light to blue light is 2:1 (2R1B) or 4:1 (4R1B) or 8:1 (8R1B). In the invention, an LED lamp proportionally combining red and blue light is adopted for culturing the generally cultivated cucumber seedlings, and a remarkable promoting effect is realized on the precocious flowering of cucumber; and meanwhile, the node orders of the first female flower and the first male flower of cucumber are effectively lowered, the initial flowering stage of cucumber is effectively made earlier, the generation of female flowers of cucumber is enhanced, and the cucumber flowering is promoted.

The invention relates to an organic fertilizer for flowers and a production process of the organic fertilizer. The production process comprises the following steps: selecting corn straws, wheat straws, soybean straws and sesame straws according to a mass ratio of 2:2:1:1 and crushing straw grains; adding water, urea and ammonia water, and pre-treating to obtain a mixture A; treating respectively chicken manure and chicken feathers taken according to the mass ratio of 10:1 by ultraviolet lights and then treating by ozone; mixing to obtain a mixture B; adding aspergillus niger and saccharomycetes into a mixture of crushed peanut shells, crushed fallen leaves of broad-leaved trees and the water to obtain a mixture C; mixing the mixture A, the mixture B, the mixture C, shell powder and sodium humate; adding an EM bacterium agent and fermenting to obtain a mixture D; adding bone meal, plant ash and charcoal dust into the mixture D; then carrying out ozone sterilization, drying, split charging; and ultraviolet light sterilizing to obtain the organic fertilizer for the flowers. The produced organic fertilizer for the flowers contains various nutritional ingredients needed by the growth of the flowers and can be used for conditioning soil, activating the active rate of microorganisms in the soil, overcoming soil hardening and improving the air permeability of the soil.

The invention discloses an open field forcing culture method for a tulip, which comprises the following steps: a harvested tulip seed ball is placed in a shady, cool and dry place for completion of flower bud differentiation, then is kept in a cold store at 5 DEG C for 10-12 weeks, and taken out before plantation; the outer membrane of the tulip seed ball is stripped, the tulip seed ball is planted in the soil, the soil surface is coated with a layer of straw mat cover, and the straw mat is taken away when the tulip seed ball sprouts in the spring of the second year; urea is applied for once after the tulip seed ball comes into leaves, then NPK compound fertilizer is applied after one week, and finally monopotassium phosphate is applied in a sprayed manner after bud occurrence. The method integrates multiple forcing culture manners, is simple to operate, can bring forward the flower season of the tulip for 7-10 days, and is suitable for planting the tulip in a large-area open field.

Provided is a seedling cultivating method combining rose grafting and cuttage. In autumn and winter, annual rosa multiflora, rose and rosa chinensis branches are taken as rootstocks, rose branches of the current year are selected, and grafting is conducted; the portions, 2-3 cm long, at the lower ends of the rootstocks are soaked in a 200 mg / L alcohol solution of 50% IBA+NAA for 2 hours and buried in a mixture of sand and saw dust in the ratio of 1:1 by 45 degrees after being taken out, the relative humidity is kept to be 50-60%, a film covers the rootstocks for heat preservation for about 20 days, and soil is kept moist; relative humidity of air in a film greenhouse should be kept over 85%, air temperature is controlled to be 15-28 DEG C, the plastic film of the arch greenhouse is removed 20 days after insertion along with gradual raising of the air temperature, the film is replaced with a sunshade net to cover the greenhouse, 0.2% urea or monopotassium phosphate liquid is sprayed every 10 days to promote growth of scion root systems and fresh treetops, a 5000-fold carbendazim or 1000-fold chlorothalonil aqueous solution is sprayed every 15 days, seedlings cultivated through rose grafting and bud cuttage can grow to the height of 50-80 cm in autumn in the current year, and transplanting and field planting can be conducted according to requirements in winter after leaves fall.

The invention relates to a strawberry flowering gene FvbHLH78 and an application thereof, and belongs to the field of genetic engineering in molecular biology. The strawberry flowering gene FvbHLH78 is characterized in that a full-length coding region sequence of strawberry FvbHLH78, which is capable of promoting precocious flowering, is shown as SEQ ID NO: 1 in a sequence list; and an amino acid sequence is shown as SEQ ID NO: 2 in the sequence list. According to the strawberry flowering gene FvbHLH78 and a plant expression vector for constructing the FvbHLH78 gene provided by the invention, a transgenic arabidopsis plant can be acquired and precocious flowering can be promoted as the constructed plant expression vector is transformed into arabidopsis through agrobacterium, showing that the gene has a function of promoting the precocious flowering of the arabidopsis. The invention, on the basis of genetic engineering technology, can offer theoretical basis and technological means for regulating and controlling flowering time of strawberries; therefore, a high application value is guaranteed.

The invention discloses a selenium-enriched special fertilizer for honeysuckle flower and a production method thereof, and relates to the technical field of production of special fertilizer for Chinese herbal medicine. The fertilizer is prepared by the steps of: well mixing humic acid, urea, potassium sulfate, diammonium phosphate and sodium selenite according to a prescribed ratio; mixing the mixture with uniformly sprinkled hekang biological liquid and polyaspartic acid by stirring; carrying out air drying, screening and packaging to obtain a finished product. The special fertilizer has advantages of reasonable and fully matching of nutrient elements, high utilization rate of fertilizer efficiency, improvement on physical and chemical properties of the soil the honeysuckle flower grown in, reduction of incidence of disease of the honeysuckle flower, increase of selenium element content in the honeysuckle flower and improvement of quality of the honeysuckle flower.

The invention discloses an expression vector of an arabidopsis gene REM16 and application to regulation and control of flowering stages of plants thereof. Experimental analysis shows that arabidopsis gene REM16 has a function of regulating and controlling the flowering stages; an overexpression vector and a gene silencing vector of the arabidopsis gene REM16 are obtained; the overexpression REM16 gene causes flowering relevant gene expression change in transgenic arabidopsis plants so as to accelerate arabidopsis to flower early; compared with the flowering time of wild plants, the expression is early flowering character; the silencing REM16 gene causes flowering relevant gene expression change in transgenic arabidopsis plants so as to delay flowering of arabidopsis; compared with the mild plants, the expression is late flowering character. The function of regulating and controlling flowering of the REM16 gene is determined by analyzing the expression of flowering relevant genes of the transgenic plant strains. According to the technical scheme, the expression vector of the arabidopsis gene REM16 has great significance for regulating and controlling the flowering stages of the plants.

The invention relates to a cotton seedling substrate prepared from vinasse biogas residue and a preparation method thereof. The cotton seedling substrate comprises 7-9 cubes of vinasse biogas residue and 1-3 cubes of vermiculite, wherein the vinasse biogas residue is fresh mire which is generated after the vinasse is fermented in a biomass tank and biogas is generated, and the vermiculite is of clay mineral. The preparation method comprises the following steps of: sun-drying and dehydrating the vinasse biogas residue, carrying out first fermentation and secondary heterofermentation, air-drying leavening, mixing the leavening with the vermiculite, and then sieving to obtain the cotton seedling substrate. According to the invention, the problem that the vinasse biogas residue pollutes environments is solved, the vinasse biogas residue is used as the raw material of the seedling substrate, and the industrial chain of the circular economy for food processing is prolonged; the cost of the cotton seedling substrate per cubic meter is RMB 135 yuan; the cost of turf substrate raw material per cubic meter is RMB272 yuan; and therefore, the cost is reduced by more than 50%. The cotton seedling substrate has the following physicochemical indexes of: the grain sizes of 1-5mm of larger than or equal to 40%, organic matters with volume-weight of above 4.47 of 0.15-0.40g / m<3>, the total void of 60-70%, the pH value of 5.5-8.0, the conductivity of less than or equal to 80% us / cm, the total nutrient of 4.0%, and the moisture of less than or equal to 30% and reaches the optimal range of growth of seedling root systems.

This invention discloses a method for producing compound boron fertilizer, which is white or light green crystal, and mainly composed of: B 1.0-1.2 wt.%, Zn 0.2-0.5 wt.%, Fe 0.6-1.0 wt.%, and Mg more than 7.0 wt.%. The method comprises: preparing concentrated solution, preparing Zn-Fe mixed solution, preparing semi-finished product, and preparing the final product. The compound boron fertilizer contains Fe and Zn that are necessary for the growth of cotton and rape. Thus, the compound boron fertilizer can compensate the defects of B-Mg fertilizer, promote the development of cotton and rape root systems, improve the ability to absorb nutrients, stimulate the development of gynoecia germens, accelerate the growth, promote photosynthesis, shorten the growth period, advance the mature time, and prevent deficiency symptom. The compound boron fertilizer has increased yield (by 15-25%), simple process, easy application, and no pollution.

The invention discloses a forcing culture method of German iris 'black knight'. The method includes following steps: 1), choosing iris potted flowers more than one year old, healthy in growth and uniform in growing trend, fertilizing after flowering in early May is finished and flower bud differentiation at the end of September is basically completed, wherein the fertilizing proportion meets a formula N:P:K=20:20:20; 2), placing the potted flowers in a greenhouse about 90 days before the expected flowering period from the beginning of October when flower buds distinguishable by naked eyes are formed to the beginning of December, and controlling culture conditions for flower forcing. By the method, florescence of the German iris 'black knight' can be effectively brought forward, and by fertilizing and controlling time for greenhouse flower forcing and greenhouse culture conditions, the florescence can be effectively brought forward to expected New Year's Day and Spring Festival, and a basis is provided for development of lunar-new-year German iris 'black knight'.

The invention relates to the technical field of plant nursery stock cultivation, in particular to a management method for promoting prematurity of potted butterfly orchid. The management method comprises the following steps: removing a butterfly orchid seedling which is 1.5 inches from a pot once every 50 to 52 days, immersing the seedling in a purple non-sulfur germ secreta extracting solution, wrapping the surface of each butterfly orchid leaf with a layer of blue polyethylene film, carrying out treatment with dark light, weak light, moderate light and strong light cyclically in sequence for 4 to 5 cycles, and after the butterfly orchid is bloomed, and watering the root of the butterfly orchid once with a solution with sodium alizarin sulfonate diluted by 800 times every other 5 days. After being treated by the management method, the butterfly orchid seedling which is 1.5 inches can be bloomed in advance within 5 to 6 months, and the flowering phase can be lasted for 60 to 75 days.

The invention discloses a pea planting method. The method comprises the following steps of 1, seed selection and preprocessing; 2, seed sprouting; 3, land selection and preparation; 4, seed sowing, wherein seeds obtained after sprouting in the step 2 and nodule bacteria are mixed evenly planting pits are dug in rectangular pieces of land, and 3-5 seeds are sown in each planting pit; 5, field management; 6, harvesting, wherein after the seeds are ripened, timely harvesting is performed, and ventilation and low-temperature storage are performed. The pea planting method is scientific and reasonable, the pea disease resistance is enhanced, growth is promoted, the pea yield and quality are improved, the cultivated peas have abundant nutrients, and are tender and delicious in taste, and the farmers' income is increased.

The invention discloses a protein related to pollen grain germination and / or pollen tube growth, the encoding genes and the application thereof. The protein is the following protein shown in (1) or (2): (1) the protein being composed of amino acid sequences shown in sequence two of a sequence table; (2) the protein comprises the amino acid in the sequence two of the sequence table substituted and / or lacked and / or added and is related to the stress tolerance of plant. The protein and the encoding gene thereof related to the pollen grain germination and / or pollen tube growth can be used for the genetic transformation research of the plant, increases the pollen germination rate of plant and / or the growth speed of the pollen tube and the reproductive efficiency of the plant, shortens the breeding process, has important theoretical and practical actual meaning for adjusting and controlling the reproductive development and gene engineering breeding of woody plants with slow growth development and accelerating the genetic improvement of the woody plants.