615 results about "Anthesis" patented technology

The invention provides a special organic-inorganic composite biological pesticide-fertilizer for flowers. The special organic-inorganic composite biological pesticide-fertilizer for flowers comprises the following raw materials in parts by weight: 80-90 parts of municipal sludge, 10-20 parts of fruit peel, 10-20 parts of fallen leaves, 10-15 parts of poultry manure, 10-14 parts of bagasse, 20-30 parts of iron ore slag, 10-12 parts of animal feathers, 10-15 parts of tree ash, 10-15 parts of monoammonium phosphate, 20-25 parts of urea, 10-12 parts of ammonia sulfate, 8-10 parts of ammonium hydrogen carbonate, 8-10 parts of potassium chloride, 5-7 parts of carboxymethyl chitosan, 20-30 parts of modified bentonite, 5-8 parts of lignite, 2-4 parts of black dye tree, 9-11 parts of celastrus angulatus, 9-11 parts of common carpesium fruit, 9-11 parts of radix sophorae flavescentis, 4-6 parts of lilac daphne flower bud, 3-5 parts of coptis root, 10-12 parts of powder of root of stellera chamaejasme, 2-4 parts of vegetable oil, 1-3 parts of zinc sulfate, 3-4 parts of ferrous sulfate, 0.8-1.2 parts of borax, 20-26 parts of potassium fulvate and 0.3-0.4 part of EM (effective microorganism) strain. The pesticide-fertilizer disclosed by the invention has the advantages of scientific ratio of nitrogen, phosphorus and potassium, easiness in absorption by crops, obvious yield-increasing benefit and the like. By applying the pesticide-fertilizer, the nutrient absorption of plants can be balanced, the quality of flowers can be effectively improved, plants are green in leaves and bright in flower, and the flowering phase is also prolonged.

The present invention provides polypeptides, and polynucleotides encoding therefore, involved in the regulation of fibre initiation and / or elongation in fibre producing plants. In particular, the present invention provides methods of altering fibre initiation in cotton making use of transcription factors, regulatory proteins or cell cycle proteins produced at or around anthesis. The invention also relates to the use of these as markers of fibre production in plants including cotton.

A plant growth regulator containing glutathione allows increasing harvest index. This provides a technique for specifying a control factor for a plant, thereby effectively controlling germination, growth, anthesis etc. of the plant.

The invention discloses a plant regeneration method for butterfly orchid, belonging to the field of butterfly orchid planting. The plant regeneration method comprises the following steps of: selecting pedicel axillary bud stems with length of 2-5 centimeters on butterfly orchid plants; carrying out induction culture on stem apexes for 2-3 weeks for gradually forming protocorms after 25-30 days; continuously splitting the protocorms to implement subculture acceleration reproduction; moving seedlings with height of one centimeter to a strong seedling culture medium to be cultured for 3-6 months; and inducing the seedlings to root for 20-25 days, and transplanting the strong seedlings with height of 8-10 centimeters, wherein the survive rate of the seedlings is higher than 95%, nursery-grown plants grow well after surviving. The plant regeneration method enables the excellent butterfly orchids to form sterile strains within a short time for implementing large-scale industrial production, can be produced yearly, has a high reproduction speed, and provides novel, fresh, fragrant and colorful flowers with various colors and consistent model. Moreover, a production technology with high technical content is provided to enterprises, so that the plants are consistent in size for facilitating control on flowering phases and uniform management of industrialization, the production costs of the enterprises are reduced, and giant economical benefits are created.

The invention relates to a balanced fertilization method under the condition of wheat / corn one-year-two-harvest cultivation total straw returning. In the winter wheat season, corn ears are harvested when corn is ripe, straw and root remains are smashed, or the straw and the root remains are smashed while the corn ears are harvested by a machine, the corn straw and the root remains are smashed once again before soil preparation, base fertilizer is applied, soil is subjected to rotary tillage or is subjected to ploughing to bury the corn straw, then rotary tillage is conducted, wheat is sown, and topdressing is carried out in the jointing stage; in the summer corn season, wheat is harvested by the machine when being ripe, meanwhile, wheat straw is smashed, the wheat straw is made to cover the field, then corn is subjected to no-till machine seeding or manual dibble seeding, wheat stubble cleaning is carried out at the corn seedling stage, topdressing is performed at the belltop stage and the anthesis maturity period, or the corn is subjected to no-till machine seeding, meanwhile, seed fertilizer is applied, and topdressing is performed at the belltop stage and the anthesis maturity period. According to the balanced fertilization method, wheat and corn are used as one fertilization unit, the fertilizing amount and the fertilizing method are balanced, the full stand and healthy seedling and the high and stable yield of wheat and corn are guaranteed, soil organic matter is increased, the soil fertility is raised, sustainable highyield is achieved, and the fertilizer utilization efficiency is improved.

The invention relates to a flower planting nutrient soil and a production method thereof. The method comprises the steps of 1) mixing municipal domestic sludge, food waste residues and yeast liquid waste according to the proportion of (75-85):(15-25):(0.5-1.5), and stirring uniformly; 2), adding a certain amount of active microorganisms into raw materials in the step 1), and conducting continuous fermentation for 15-18 days; 3), placing the raw materials after fermentation into a decomposition bin until the temperature is lowered to the room temperature, and obtaining the flower planting nutrient soil; and detecting N, P and K of the decomposed nutrient soil and the content of organic matters and adjusting the nutrient soil by adding a large amount of elements such as N, P and K. According to the production method of the flower planting nutrient soil, the sources of the raw materials are rich, the production period is short, the cost is low, and the produced flower planting nutrient soil is nutritious and capable of improving the survival of plantlets, prolonging the flower season and improving the quality of the flower.

The invention discloses a flowering time adjustment and control method for enabling a peony to blossom in winter. The method comprises the steps of variety and plant selection, forced dormancy, root growth promoting and flower forcing treatment, so that a purpose of manually advancing the flowering time of the peony is achieved. The flowering time of the peony is advanced by performing low-temperature treatment on the peony in summer for breaking the dormancy; a purpose of effectively controlling the flowering time is achieved by controlling the temperature and illumination during flower forcing; the treated peony is large and bright-colored; a peony plant is robust; the flowering time is longer; and an ornamental value is high.

The present invention provides polypeptides, and polynucleotides encoding therefore, involved in the regulation of fibre initiation and / or elongation in fibre producing plants. In particular, the present invention provides methods of altering fibre initiation in cotton making use of transcription factors, regulatory proteins or cell cycle proteins produced at or around anthesis. The invention also relates to the use of these as markers of fibre production in plants including cotton.

The invention relates to an air pineapple flowering time regulation method. According to the method, an air pineapple is induced to flower by the aid of plant growth regulator ethephon. The method includes the steps: (1) forcing flowers of plants; (2) performing floral induction; and (3) accelerating flower bud development. By the aid of the air pineapple flowering time regulation method, the flowering rate of the air pineapple can reach more than 90%, ornamental value and commercial value of the air pineapple are greatly improved, agent cost is low, and an operating method is simple and easy.

The invention discloses a flower slow-release fertilizer and a production method thereof. Silkworm dropping is treated with high temperature composting, deodorization, sterilization, maturity and drying; chemical fertilizers of nitrogen, phosphorus and potassium are dissolved in water to be made into nutrient solution to be sprayed on the well-composted silkworm dropping; the obtained silkworm dropping is then dried or parched to ensure that the water content of the silkworm dropping is reduced below 20 percent and the fertilizer meet the national standard of goods organic fertilizer. The flower slow-release fertilizer which is produced by the matching of the well-composted silkworm dropping and the fertilizers combines organic and inorganic elements and slow-release nutrients and quick-acting nutrients, has full and rich nutrient elements and can provide a plurality of nutrient elements for flowers in a long term as well as a plurality of active substances which is particularly contained in the silkworm dropping, such as amino acids, humin acids, antibiotics and various enzymes, etc. and can promote leaves and branches growth and cultivate large and fresh flowers as well as extending flowering period and improving the disease-resistant ability of flowers.

The invention provides a rapid reproduction method of konjac. In the method, rhizome without flower buds in those years or annual-triennial konjac is induced for flowering by induction of gibberellin (GA3) on the flower buds of the konjac, thus lowering cost of obtaining female parent; and meanwhile the flowering season of male parent is regulated and controlled to meet the flowering season of the induced female parent for creating the chance of pollination by inhibition of low temperature on growth of the flower buds of the konjac. Compared with a natural condition, the method can help rapidly increase the female parent material in quantity with low cost; the male parent can be successively cultivated after low-temperature storage, thus ensuring that the male parent meets the flowering season of the induced female parent; and a great quantity of low-cost konjac seeds can be obtained by hybridization of a small amount of the male parent and a great amount of the induced female parent.

The nutritive liquid for improving seedless grape fruit quality consists of over ten kinds of organic and inorganic nutritive liquid and is sprayed to anthotaxis of seedless grape 7-10 days before anthesis and to young grape fruits 10 days, 20 days and 30 days after pollination. Compared with seedless grape without the nutritive liquid sprayed, the seedless grape with the nutritive liquid sprayed has fruit stem tension resistance raised from 86.5 g to 452.1 g, fruit compression resistance raised from 672.5 g to 2144.4 g, sloughing rate lowered from 44.8 % to 20.1 %, fruit weight increased from 1.55 g to 3.63 g, fruit stem tension resistance after storage in cool house for 10 days raised from 61.0 g to 415.0 g, fruit compression resistance after storage in cool house for 10 days raised from 605.0 g to 2135.0 g, and sloughing rate after storage in cool house for 10 days lowered from 81.6 % to 45.6 %.

The invention provides nutrient oil for flowers. The nutrient oil is composed of the following components in parts by mass: 40-50 parts of garden soil, 10-15 parts of humic substances, 3-5 parts of mountain clay, 1-2 parts of sandy soil, 1-2 parts of mixture of completely decomposed leaves and corn stalks, 2-4 parts of peat soil, 2-3 parts of bone meal and 1-2 parts of vermiculite. The nutrient oil for flowers, provided by the invention, is comprehensive and balanced in nutrient substances, capable of providing nutrients required in the growth period of flowers, suitable for planting various flowers and particularly suitable for planting gardenia, azalea and the like; and after the nutrient soil is used, the flowers have luxuriant branches and leaves, dark green leaf color and bright color, and the flowering phase is prolonged; and the nutrient oil for flowers is simple in preparation method, good in using effect and low in cost.

The invention discloses an orchid microbial fertilizer which comprises the following components in parts by weight: 20-30 parts of waste residues, 8-15 parts of pieces of wood, 3-5 parts of coal ash and slag, 5-8 parts of fish meal, 5-10 parts of peat, 5-10 parts of plant ash, 3-8 parts of dried animal waste, 5-8 parts of calcium carbonate, 4-6 parts of a synergist, 5-10 parts of chitosan, 3-8 parts of potassium fulvic, 5-8 parts of trichoderma sp, 2-5 parts of Lactobacillus acidophilus, 5-8 parts of bacillus licheniformis, and 2-4 parts of bacillus subtilis. The preparation method comprises the following steps: pre-fermenting; preparing a cured organic material; mixing and stirring and the like. The microbial fertilizer provided by the invention not only can satisfy the demand of orchid on nutrition, but also can prevent roots of orchid from being damaged and improve the survival rate of orchid, so that orchid is with luxuriant foliage, bigger flowers blossomed, more sweet-scented fragrance released and longer flowering phase.

The invention relates to a chemical mutation breeding technology in the field of biotechnologies, and particularly relates to an in-vitro sodium azide (NaN3) mutation breeding technology of dendranthema morifolium. The in-vitro NaN3 mutation breeding technology comprises the following steps of: performing culture in vitro on an immature stem, a stem tip or a leaf of the dendranthema morifolium to form an aseptic seedling; processing the stem tip and a stem segment of the aseptic seedling, which are taken as explants, by sodium azide (NaN3) in a breeding process to carry out induced mutation; rooting and transplanting a test-tube plantlet; and finally breeding excellent mutant in a field at a flowering phase. The in-vitro sodium azide (NaN3) mutation breeding technology can effectively overcome the obstacle of breed improvement of a clonal plant and the constraints of low bud-variation frequency and small mutational range under natural conditions, can be used for obtaining the excellent mutant within a short period of time, ensures high induced mutation efficiency, and has an important value to the genetic improvement of asexual propagation of the dendranthema morifolium with medicinal and ornamental values.

The invention relates to a breeding method for colored-flower rape used for creative agriculture. The method comprises the following steps: selecting a mainly cultivated rape variety with superior growth vigor, medium height, good lodging resistance and disease resistance and large petals as a female parent and a cruciferous plant of varieties with colored petals as a male parent, carrying out hybridization and selecting plants with plant properties similar to those of the female parent rape and flower color properties similar to those of the male parent in segregative generations so as to obtain F0 seeds; sowing the F0 seeds, selecting the main inflorescence of excellent individual plants and reserving seeds thereof to obtain F1 seeds; then carrying out mixed seeding of the F1 seeds; starting with F2 plants, selecting plants with target flower colors in an initial flowering stage, carrying out selfing, bagging and seed reserving, and eliminating individual plants of an original rape flower color variety; and carrying out continuous selfing and separating until in few districts, a variety of a same target flower color appears in the whole district after F5 or F6, and carrying out curtain enclosing, serlfing and seed reserving. With the method provided by the invention, peasants both harvest a product (i.e., rapeseeds) and sell the landscape, and the environment is beautified.

The invention provides a nutrient special for honey peaches rich in organic selenium, which is prepared by evenly mixing 3-6 percent of nano-selenium plant nutrient, 1-2 percent of organic potash fertilizer and 0.2-0.6 percent of microbial fertilizer in percentage by weight. The invention also provides a method for producing the honey peaches rich in organic selenium, which comprises the steps of applying the nutrient special for the honey peaches rich in organic selenium for fertilizing at the dosage of 45-120g of selenium per mu according to a ridge fertilization method during anthesis or leaf growing period of peach trees; casually checking the selenium content of honey peach fruits when the honey peaches are ripe; and harvesting honey peaches with selenium content of 20-45mug / kg. Honey peaches produced by the method have higher safety and selenium in the honey peaches is more easily to be absorbed and utilized by human bodies.

Belonging to the technical field of food production and fermentation, the present invention relates to (golden pagodatree flower bud) original liquor brewed with wide pagodatree flower buds and rice and a brewing method thereof. Wide fresh pagodatree flower buds, rice, spring water, saccharified liquid koji and alcohol yeast are biofermented to brew the original liquor. The ingredients and mass percentages of the original liquor are as follows: 29.6 percent of wide fresh pagodatree flower buds, 51.8 percent of rice, 18.6 percent of spring water, 0.74 percent of saccharified liquid koji and 0.56 percent of alcohol yeast. The present invention has the following advantages: a large quantity of fresh pagodatree flower buds are picked in the florescence of pagodatree flower buds and immediately put into fermentation and production, the materials for liquor production are saved, the cost is reduced, and moreover, the operation is simple. The liquor has efficacies such as health caring and face nourishment.

The invention belongs to the field of plant molecular biology, and particularly relates to an EjAGL17 gene related to eriobotrya japonica flowering time regulation and control and an application of the EjAGL17 gene. The full length of the sequence of a coding region of cDNA of the EjAGL17 gene is shown as SEQ ID No.1, and the amino acid sequence of the protein coded by the EjAGL17 gene is shown asSEQ ID No.2. The EjAGL17 gene disclosed by the invention is transiently expressed in tobacco leaf cells and is positioned at a cell nucleus, so that the protein coded by the gene has typical transcription factor characteristics; meanwhile, the expression of the gene has significant difference in different stages of eriobotrya japonica flower development; the EjAGL17 gene overexpression vector istransferred into wild type arabidopsis thaliana through an agrobacterium mediated inflorescence dip dyeing method, and results show that overexpression of the EjAGL17 gene in the wild type arabidopsisthaliana can promote flowering time of the arabidopsis thaliana by about 14 days; and a transgenic plant material obtained by using the EjAGL17 gene overexpression vector can obviously advance the flowering phase of a plant and further promote the fruiting time to be advanced, can be used for directional breeding of early blossoming and early maturing varieties of the plant, and has a good application prospect.

The invention relates to a method for ecological composite planting of Forsythia suspense, belonging to the technical field of plant cultivation. The method of the invention utilizes the layering phenomenon of different plants and the principle of ecological niche space complementarity, mainly adopts returning land for farming to forestry, and constructs standardized Forsythia suspense planting bases to carry out ecological composite planting of Forsythia suspense on the basis of retaining herbs of height below 0.5m and dwarf shrubs; and Forsythia suspense plants with long styles and short styles are planted in a line-to-line manner while the Forsythia suspense plants with long styles dominate, and the Forsythia suspense plants are planted by the steps of land selection, transplantation, field management, flowering stage management, fertilization, prevention and control of plant diseases and insect pests and so on. The method of the invention has the following advantages: the method is simple in operation and easy in generalization, has low cost, high benefits and low risk, protects the environment and vegetation of the Forsythia suspense bases, and increases yield of the Forsythia suspense, The method of the invention lays a good foundation for artificial scale planting of Forsythia suspense, and has good economic, social and ecological benefits.

The invention discloses a narcissus potting method which comprises the steps of selecting a narcissus bulb, sealing up for safekeeping, performing flower bud differentiation, preparing compost, potting, managing nutrient and water and controlling the temperature and humidity. The narcissus potting method has the advantages of decreasing the probability that flower buds of the narcissus are withered, improving the quality of the narcissus and the prolonging the flowering phase of the narcissus.

The invention relates to an artificial hybridization method for improving peony breeding fecundity. The artificial hybridization method comprises the steps of: (1). collecting male parent pollen and carrying out refrigerated storage of the male parent pollen; (2). cutting off a part of a female parent petal, removing anther, dipping pollen germination fluid, smearing the pollen germination fluid on a female parent stigma, dipping pollen, smearing the pollen on the surface of the stigma, and then bagging a hybrid flower for isolation; (3). hanging a tag on a corresponding branch of a hybrid plant, and establishing a hybrid file; and (4). after a peony flowering phase, punching a through hole in the isolating bag, retaining the isolating bag until a seed develops to a certain degree, and harvesting timely. The peony artificial hybridization method provided by the invention effectively guarantees the pollen vitality through low-temperature storage of the pollen, thus solving the problem of flowering asynchronism of hybridized combination; the pollen germination fluid is manually smeared to create a pollen germination environment so as to improve the germination rate of the male parent pollen, and effectively overcome the obstacle before hybridized fertilization; and the punched isolating bag is retained, so that the functions of ventilation and rain prevention are achieved, simultaneously the intensity of sunlight direct radiation is reduced, the insect and bird bites are reduced, and the phenomena of early cracking and withering of capsules are reduced.

The invention relates to a gene TaBAS1-2B related to the chlorophyll content of a leaf and the grain weight of wheat and an Indel marker of the gene. According to the gene, the gene TaBAS1-2B related to the chlorophyll content of the leaf and the grain weight of the wheat is separated and cloned from wheat for the first time, the Indel marker with polymorphism is developed between two varieties of Jing 411 and Hongmangchun 21 according to a cloned TaBAS1-2B gene sequence, the effect on phenotype is analyzed in 194 natural wheat varieties, and finally, a functional marker which is separated together with the gene TaBAS1-2B and is closely related to the chlorophyll content of the leaf and the grain weight of the wheat is developed. The Indel marker can be used for respectively explaining 8.2% and 4.4% of phenotypic variation of the chlorophyll content of a flag leaf and the thousand seed weight after wheat anthesis, wherein a strip of which the molecular weight is 494bp (Seq ID No.3) has a synergistic effect on the increase of the grain weight, and a strip of which the molecular weight is 493bp (Seq ID No.4) has a synergistic effect on the reduction of the grain weight. The development of the molecular marker provides a practical way for assistant breeding of high-yield wheat molecules.

The invention discloses a method using the tissue culture seedlings of red-pulp apples to produce anthocyanin. The method includes the steps of firstly, acquiring sterile materials; secondly, performing primary culture to obtain the tissue culture seedlings of the red-pulp apples; thirdly, performing subculture to obtain a large amount of tissue culture seedlings of the red-pulp apples; fourthly, culturing strong seedlings; fifthly, extracting the anthocyanin and preparing crude products. Experiments prove that the anthocyanin content of the tissue culture seedlings, cultured by the method, of the red-pulp apples can reach up to 359.86U.g<-1>FW, is 7.8 times of that of conventional sucrose media under room temperature and is respectively 1.8 times, 2.8 times, 2.9 times and 3.6 times of those of the pericarp 12 weeks after anthesis, new leaves, pulp 12 weeks after anthesis and flowers of the fruiting 5-year-old red-pulp apple trees. The method has the advantages that the method is not limited by time and raw material shortage, the industrial production of the anthocyanin is achieved by using the tissue culture method, and a new approach is provided for the production of the anthocyanin.

The invention relates to a method for culturing chrysanthemum morifolium by using reproducible substrates, and belongs to the technical field of plant culture substrates. The method comprises the following steps that: the following ingredients including 3 to 5 parts of coco coir, 1 to 3 parts of cornstalk ferments, 1 to 3 parts of humus, 0.1 to 0.5 part of boggy soil, 0.5 to 1 part of kieselguhr, 0.05 to 0.2 part of sphagna and 0.1 to 0.2 part of eastern bracken fern rhizome are adopted according to volume parts; and the cornstalk ferments are obtained through cutting cornstalks into small sections with the length of 5 to 7cm, covering thin films onto the surfaces of the cornstalks for piling fermentation and turning and stirring the cornstalks once every 4 to 5 days, and the cornstalk ferments can be obtained after all of the cornstalks become rotten and black brown but without objectionable odor during the piling fermentation. The method has the advantages that the culture substrates are mixed according to different proportions, and relevant conditions required by the growth of the chrysanthemum morifolium are met to a great degree. The chrysanthemum morifolium plants cultured by adopting the substrates are strong, and the stalks are thick; and the flowering period of the chrysanthemum morifolium is prolonged to a certain degree, and the ornamental value of the chrysanthemum morifolium is improved.

The invention belongs to the field of cherry planting, and particularly relates to a cultivation method capable of improving the fruit setting rate of Cerasus avium (L.) Moench.. The specific technical scheme comprises the steps: digging a final planting ditch in a planting land, applying base fertilizer into the planting ditch, covering the planting ditch with soil, transplanting seedlings of Cerasus avium (L.) Moench. into the planting ditch, applying urea, maintaining the soil moisture at 60-70%, applying urea and diammonium phosphate to the seedlings of Cerasus avium (L.) Moench. 10-15 days before germination of the seedlings of Cerasus avium (L.) Moench., and spraying a first nutrient solution in the early flowering season, wherein the first nutrient solution includes a cobalt-amino acid complex; at the full bloom stage, spraying a second nutrient solution, wherein pollen of male flowers of the same variety is added to the second nutrient solution; and supplementing the trees of Cerasus avium (L.) Moench. with nutrients at least twice in the period from the blossom falling stage to the early fruiting stage, and spraying a fruit setting liquid to leaves and young fruits at theexpansion stage of the young fruits. Cerasus avium (L.) Moench. is planted by using the method, the fruit setting rate of Cerasus avium (L.) Moench. can be improved significantly, the fruit firmness is improved, and the fruit taste is improved.

The invention discloses sakura nutritional and health-care noodles, which are prepared from the following raw materials in part by weight: 100 to 110 parts of flour, 10 to 12 parts of small red bean powder, 5 to 8 parts of konjac flour, 2 to 4 parts of rose pollen, 2 to 3 parts of okra freeze-dried powder, 1 to 3 parts of salt, 0.1 to 0.2 part of alkali, 2 to 4 parts of verbena, 3 to 5 parts of sakura, 3 to 5 parts of peach leaf, 5 to 6 parts of pitaya flower, 3 to 5 parts of kudzuvine root, 5 to 8 parts of manyflower solomonseal rhizome, 5 to 8 parts of Chinese wolfberry, 5 to 8 parts of codonopsis pilosula and 1 to 2 parts of walnut flower. The sakura nutritional and health-care noodles are good in mouthfeel and rich in nutrition and simultaneously have a dietetic and health-care effect.

The invention relates to a method for seed selection of an excellent honeysuckle flower Lonicera japonica Thunb II variety and is suitable for seed selection of a novel honeysuckle flower variety. The method comprises the following steps of collecting branches of a large chicken feet-type farm-variety plant in the main honeysuckle flower producing area in the Pingyi county of the Shandong province, carrying out irradiation mutagenesis by 15 to 25Gy of <60>Co-gamma rays, carrying out cottage and transplant, carrying out single-plant seed selection of variant individuals, carrying out cottage and transplant to obtain a plant system, and carrying out variety comparison and production test. The novel Lonicera japonica Thunb II plant has a short, thick and straight limb, a large amount of branches, long circle-shaped leaves, sparse and short pubescence at leaf veins and leaf edges, internode length of 2.5 to 7cm, average flower bud length of 4.16cm, a large amount of flowers, a long bud period, compact pier piles, concentrated buds, chicken feet-shaped flowers and an early flowering phase, can be picked easily, and is suitable for close planting. Compared with the original large chicken feet-type farm-variety, the honeysuckle flower Lonicera japonica Thunb II obtained by the method has a honeysuckle flower medicinal material yield improved by 20.2%, chlorogenic acid content improved by 17.95% and galuteolin content improved by 15.20%.

The invention provides a poinsettia florescence control method which is characterized by comprising the following steps of carrying out flower forcing 40 days before an expected flowering period, and cultivating in darkness for 15h, lighting for 9h, and controlling illumination at 18000-22000Lux per day; during a flower forcing period, pouring an aqueous solution containing 0.4-0.5g of Hua Duoduo 20-20-20, 0.4-0.5g of KH2PO4 and 0.1-0.2g of Ca(NO3) per litre; during subsequent maintenance, when EC is larger than 0.5, only pouring clear water with a PH value of 5.8-6.2, and when EC is smaller than 0.5, pouring the nutrient solution, wherein during the flower forcing period, the temperature needs to be strictly controlled at 21-23 DEG C in the daytime and 16-20 DEG C at nighttime, and the air humidity needs to be controlled to be 75-80 percent at daytime and 80-90 percent at nighttime.

The invention discloses a cultivation method for new okra varieties. The cultivation method includes seeding and planting management and sexual hybridization of okra parents, pollen activity of the okra parents is tested, the okra parents are assisted in sexual hybridization by means of manual castration and pollination when the pollen activity of the okra parents reaches more than 30%, seeds are collected, hybrid progenies are screened and purified, expressed characters of the parents and the hybrid progenies are compared in the same planting environment, the hybrid progenies with excellent characters are screened out and inbred, and the excellent characters are purified and stabilized. The okra varieties 'Wu Fu' and 'pentagon' are used as female parents, red okra is used as a male parent, sexual hybridization is performed by means of manual pollination, and the obtained new okra varieties have the advantages of nutrient-rich pods, long collecting period, high yield per mu and the like as compared with the female parents 'Wu Fu' and 'pentagon', have the advantages of excellent pod quality, short plant form, lodging resistance and the like as compared with the male parent red okra, and are novel healthcare new vegetable varieties with excellent quality.