195 results about "Flowering season" patented technology

The invention discloses a method for cultivating alfalfa in a low- salt and -alkali cultivated land, relates to a method for cultivating the alfalfa and solves the problems of low rate of emergence, low yield and low alfalfa wintering rate in a saline and alkaline land by the conventional alfalfa planting method. The method comprises the following steps of: 1, turning over soil of the low- salt and -alkali land in autumn and forming ridges; 2, softening and air-drying alfalfa seeds before sowing; 3, ditching in spring, watering, sowing and preventing against insects and weeding; 4, mowing in an early flowering season and mowing once every 30 to 40 days until 20 days before frosting; 5, mowing for the last time after frosting; and 6, keeping 16 and 25 percent of the water content (mass) of the soil in an alfalfa land after reviving in a second year, performing normal fertilizer and water management and mowing. The rate of emergence of the method is between 80 and 90 percent, grass yield in a first year is 25 to 28 percent higher than that of the conventional method and wintering rate is between 78 and 92 percent. The method is suitable for cultivating the alfalfa in the low- salt and -alkali cultivated land.

The invention discloses oriental cherry fertilizer which is prepared from sheep manure, silkworm feces, wormcast, plant straw, egg shells, tea residues, Chinese honeylocust fruits, pine needle meal, beet roots, oriental cherry flowers, orange peel, urea, fulvic acid potassium, zinc sulfate, ammonium dihydrogen phosphate, calcium sulfate, chitosan, brassinolide, starch, bentonite and EM bacteria liquid. A large amount of organic nutritive matter can be provided by the thoroughly-decomposed feces and the plant straw, and the soil fertility is increased; by means of the filtrate obtained by boiling the tea residues, the Chinese honeylocust fruits, the pine needle meal and the like, the soil environment is improved, the morbidity is lowered, and stress resistance is improved; by adding the starch and the bentonite, the water and nutrient retention property of soil is improved, and the fertilizer has the good slow-release effect; by comprehensively using the chitosan and the brassinolide, the aging of plant tissue is delayed, and the flower output is increased. According to the oriental cherry fertilizer, the growth speed of oriental cherry seedlings is increased, the morbidity is lowered, the soil environment is improved, the flower output in the flower season is increased, the flower season is prolonged by 6-8 days, and the using effect is good.

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 disease and pest resistant flower fertilizer and a preparation method thereof. The disease and pest resistant flower fertilizer consists of the following raw materials in parts by weight: 60-70 parts of urea, 13-15 parts of attapulgite, 12-14 parts of saw dust, 23-25 parts of expanded perlite powder, 20-30 parts of distillers' grains, 10-15 parts of potato peels, 2-3 parts of dicyandiamide, 1-3 parts of triple superphosphate, 2-4 parts of potassium sulfate, 8-10 parts of soil nutrient, 3-5 parts of zinc sulfate, 2-5 parts of urea phosphate, 4.5-5.5 parts of kieselguhr, 1-3 parts of sodium carboxymethyl cellulose and 10-15 parts of castor bean leaves. By adopting the flower fertilizer disclosed by the invention, the problem of single function of the traditional fertilizer is solved, and the problem of repeated fertilization and drug delivery by farmers is overcome; after the flower fertilizer is applied, the absorption by flowers is fast, the root system is very prosperous, the flowers grow vigorously, leaves are wide with bright color, flower buds are effectively increased, the flower season is prolonged, the flowers are bright, and the disease resistance is improved.

The invention relates to the technical field of tea leaf processing and in particular relates to a processing method of dendrobium officinale flower tea. The method comprises the following steps: (1) picking; (2) sorting and shaping; (3) brining; (4) washing; (5) airing; (6) baking and shaping; (7) performing aroma extraction. According to the method, a tea leaf drink capable of being stored for a long time is produced from dendrobium officinale flowers, so that the requirements of people on the different seasons of the dendrobium officinale flowers can be met, the problems of oversupplying during the flowering season of the dendrobium officinale flowers and undersupplying during the non-flowering season of the dendrobium officinale flowers are solved, and the waste of the dendrobium officinale flowers caused by high yield during the flowering period is avoided; the dendrobium officinale flower tea produced by the method can guarantee the medicinal value of the fresh dendrobium officinale flowers, is capable of excellently nourishing yin, moistening the lung, nourishing the stomach, producing body fluid, improving vision and clearing heat after being drunk for a long term, has the effects of improving immunity and resisting ageing, and is good for respiratory diseases, diabetes, chronic hepatitis, chronic gastritis and the like.

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 invention discloses a sweet potato distant hybridization breeding method with a high success rate, and relates to the technical field of plant innovation and new variety breeding of crops. The method comprises the following steps of: taking a wide-compatibility parental sweet potato Xushu 18 as a female parent, and regulating the flower season of the Xushu 18 to be synchronous with that of a wild specie sweet potato by a grafting and dark treatment method; performing water culture on a male parent and the female parent indoor to naturally take root and blossom; after the male parent and the female parent blossom, performing hybrid pollination; after pollinating, coating a hybridization treating fluid (40mg / L 6-benzyladenine, 45mg / L 2,4-dichlorphenoxyacetic acid and 40mg / L naphthylacetic acid) on the stem base of an ovary and the whole flower stalk, and continuously treating for 7 days; and for a combined hybridized ovule which stops early development, adopting immature embryo rescue technology. The hybridization method and a hybridization system of the invention have the advantages of high operability and high success rate. The method is also suitable for indoor directed hybridization of a field naturally blossoming sweet potato material and a conventional sexual hybridization breeding of the sweet potato.

The invention discloses a method for manually controlling blossom of bougainvillea speetabilis. The method comprises the following steps: removing apical buds of the bougainvillea speetabilis in the vigorous growth period of the bougainvillea speetabilis in the first year of planting of the bougainvillea speetabilis; after the apical buds stop to grow, stopping the removal treatment of the apical buds and spraying a medicament for inhibiting apical dominance; meanwhile, performing integral trimming; shading the bougainvillea speetabilis in the 25-40 days before the blossom of the bougainvillea speetabilis is required when the air temperature is higher than 15 DEG C in the second year of planting of the bougainvillea speetabilis; allowing the bougainvillea speetabilis to receive natural lighting after buds are grown from the bougainvillea speetabilis; applying fertilizer by using dry chicken manure at the full growth stage of the bougainvillea speetabilis, and watering after all the dry chicken manure is applied until the water flows out at the bottom of a pot. According to the method, the flowering season of the bougainvillea speetabilis can be effectively adjusted, massive blooming of the bougainvillea speetabilis can be promoted at the supply shortage period of the bougainvillea speetabilis, namely from June to November of each year, defective buds are few, the flowering duration is long, the flower type is neat, the color is bright, the quality is good, and the method can adapt to market requirements.

A jujube fruit cracking prevention method aims to achieve the purposes of good simplicity and convenience and high practicability, can be easily accepted by peasants and can effectively lower the jujube cracking rate in autumn. The method comprises the following steps: at the early stage of blooming of jujube trees, within 15 days after start of the early flowering season, a flower thinning agent is sprayed to the jujube flowers to thin off the early flowers, so that the late flowers are fruitful; accordingly, the fruit development time is put off by about 10-15 days, and the probability of sliding over the rainy days in the later period of fruit development is higher; from the intermediate stage of fruit development, whether to water the jujube trees or not is determined according to the soil moisture content every day to enable the rhizosphere soil moisture to be kept 60-80% of the field maximum moisture capacity till the last ten days of September, so that the demand for normal jujube fruit development on moisture can be satisfied.

The invention discloses a panicle arrangement method for improving a Kyoho grape setting rate. The method is suitable for Kyoho grape cultivation in the area where rainwater is abundant, grapes grow strongly, and the weather is hot and humid highly in summer. The method comprises the steps that panicle is arranged in the early flowering season of Kyoho grapes, namely blooming with 0-30% and 2-6 days after flowering, subsidiary panicle and 2-3 branch peduncles at the upper portion of the panicle shoulder are cut, and the tail portion of 2cm of the panicle is cut at the same time; 13-15 branch peduncles are reserved on the whole panicle. After the panicle is arranged and cut well, the width of the panicle shoulder is kept to be 6-7cm, the width of the panicle tail is kept to be 3-3.5cm, and the panicle length is 12-13cm. By the arrangement of the panicle at the right moment, distribution of plant hormones in the panicle is adjusted, nutrient competition among flower buds in the flowering process is reduced, the fruit setting rate is improved, fruit clusters after flowering are trim and compact, appearance is attractive, and the commodity characteristic is improved.

The invention discloses a method for regulating and controlling chrysanthemum flowering season. More particularly, the method comprises the following steps: tender stem apexes are taken from field chrysanthemum plants as an explant; tissue culture is carried out, then a single bud material is established, that is, a certain single bud is reproduced in successive generations; the single bud material is treated by methylation inhibitor for 30 days, the treated material undergoes rooting culture and is finally transplanted to the field for cultivation management. The method of the invention adopts 5-azacytidine chemical treatment to change the epigenetic information of chrysanthemum in tissue culture, therefore, the chrysanthemum blooms 7-9 days in advance, and the effect can be passed on by vegetative propagation, and in the next year, the plants growing from the treated material roots can still bloom 7-9 days in advance.

The invention discloses a method for regulating and adjusting a flowering season of camellia flowers. The method comprises the following steps of managing temperature and humidity, carrying out illumination management, carrying out fertilizer application, and regulating and controlling hormones. The method is particularly suitable for a large part of regions in China and realizes that the camellia flowers bloom out of season. The growth and the cultivation of the camellia flowers can meet market requirements and the benefits of a camellia flower planter are greatly improved.

The invention relates to a konjac seed sexual propagation purification and rejuvenation technology which comprises the following steps of: selecting lands with gentle terrain slops, deep soil layers and average or above fertility level for konjac sexual propagation; selecting more than 2000 grams of healthy konjac seeds without diseases, worms and damages; adopting a high ridge, ditching or digging mode, and carrying out spring seeding during March 1st to 31st; drying the seeds in the sun for 1-2 days before the seeding; soaking and disinfecting the selected konjac seeds with 1500 times of 72% streptomycin for 30 minutes, and drying; seeding the konjac seeds for 4 rows on 120 centimeters of ridges according to the row spacing of 30 centimeters multiplied by 35 centimeters, and covering with soil about 13 centimeters; and controlling the temperature and humidity during the flowering season, carrying out artificial supplementary pollination, and harvesting the seeds in real time. Through seed preserving, seed seedling, transplanting, propagating and other comprehensive technical measures, area, space and photothermal resources are utilized to the maximum degree, and more high-quality, high-purity qualified and high-yield seeds and konjacs can be harvested per unit area.

The invention provides a peach tree planting method enabling the dormancy period of peach trees to be controlled artificially. The peach tree planting method enabling the dormancy period of peach trees to be controlled artificially comprises the steps of selection and arrangement of cultivation pots, preparation of soil in the pots, selection of a planting site, planting of peach trees, planting in a certain way, management of the nutritional growing period, flower season management, flower season temperature control, flower season humidity control, pollination, peach tree fertilizer preparation and fertilizer application in a certain way, peach tree growing vigor regulation through paclobutrazol, photosynthesis enhancement through manual light supplement, disease and pest control, and control over the replacement of the cultivation pots, the dormancy and the cultivation process. According to the peach tree planting method enabling the dormancy period of peach trees to be controlled artificially, potted peach trees can bear fruits multiple times each year by controlling the temperature, the humidity, the soil and the soil fertility for the potted peach trees, taking dormancy control measures and enhancing water and fertilizer management. The peach tree planting method is suitable for the technological application of cultivation and management of potted peach trees.

The invention provides a stereoscopic planting method for interplanting grapes and watermelons. The stereoscopic planting method mainly includes steps of ditching, ridging, pruning, tying vines, treating by hormone, picking water melons and grapes and the like. The grapes are planted in ditches while the watermelons are planted on ridges, branches and vines of the watermelons and the grapes are tied to vertically mounted PVC (polyvinyl chloride) pipes in a greenhouse, flower seasons of the watermelons and the grapes are close, and the watermelons are picked before the grapes. Matching of interplanting of the watermelons and the grapes is realized by the aid of the ditch and ridge structure, flower synchronization and successive mature periods.

The present invention relates to a camellia oleifera pollen ultra low temperature storage method, which comprises: 1, dewatering: placing collected camellia oleifera pollen into a constant temperature box to dry; 2, pre-freezing: pre-freezing the obtained camellia oleifera pollen; 3, freezing: pouring the pre-frozen camellia oleifera pollen into liquid nitrogen so as to be stored; and 4, thawing: thawing the stored camellia oleifera pollen. According to the present invention, with the camellia oleifera pollen ultra low temperature storage method, the pollen aging can be effectively inhibited, the respiration rate and the enzyme activity can be reduced, the camellia oleifera pollen life can be prolonged, the cross breeding difficulty caused by the non-meeting flowering seasons among the camellia oleifera species can be overcome, the vitality is up to 47.05% after the camellia oleifera pollen is stored in liquid nitrogen for six months, the drying time is short, the pollen viability is ensured, the storage is easily achieved, the drying method input cost, the pre-freezing cost and the thawing cost are low, the operation is simple, the hybridization viability of the camellia oleifera pollen can be effectively ensured, and the important promotion value is provided for the camellia oleifera cross breeding and production practice.

The invention discloses a China rose batch cultivating method. The cultivating method is characterized by comprising the following steps of (1) pretreatment of China rose branches; (2) cuttage; (3) fertilizer applying before transplanting; (4) transplanting for the first time; (5) stem fixing of a single seedling; (6) transplanting for the second time; (7) stem fixing; (8) maturing. The cultivating method has the advantages that the problems of multiple branches and short and small corolla of the original China rose are solved; after nutrient cultivating for long years, the flower season of China rose which is cultured by the method is longer, the diameter of the main stem and the width of the corolla are obviously increased, the main stem is upright, tall and straight, the flower petal is larger, multiple colors and shapes are realized, and the beautiful effect of the garden plants is enriched; the diversity of trees in the garden greening is increased; the cultivating method is simple, the learning is easy, the operation difficulty is low, and the cultivating method is favorable for being popularized and applied.

The method for producing hybride wheat seed is characterized by that when it utilizes the hybridization of wheat to produce hybride one-generation seed, it adopts the combination of restoring line and sterile line, in which they are sown in same period, well met in flowering season, restoring line plant is 10 cm-20 cm higher than sterile line plant. The height difference of F1 generation and restoring line plant does not exceed 10 cm, and mixing them according to the ratio of sterile line seed and restoring line seed of 8.5:1.5 and planting them to form mixed population, in which the sterile line is pollinated by restoring line in flowering season to produce hybride one-generation seed. The restoring line can be self-hybridized to produce restoring line seed. The harvest adopts two emthods: (1). mix-harvesting production seed containig 80-90% of F1 generation seed and 10%-20% of storing line self-hybridized seed, it can reduce production cost; and (2) after flowered for 15-20 days, manually exterminating restoring line ear from mixed population, and producing pure hybride one-generation seed.

The invention discloses a florescence control method for cymbidium hybridum, which comprises the following steps: 1. carrying out first flower-formation promoting starting from 180 days before a desired-to-flower date, lasting for 30 days, and applying a first hormone solution every 5 days, wherein the first hormone solution refers to a gibberellin GA3 solution or a 15% paclobutrazol PP333 solution, from the first time, the concentration of the first hormone solution is linearly increased by a span of 5-15 mg / L each time, and the concentration of the first hormone solution used for the first time is 10-50 mg / L; and 2. carrying out second flower-formation promoting starting from 30 days before the desired-to-flower date, lasting for 15 days, and applying a second hormone solution every 2 days, wherein the hormone solutes of the first hormone solution and the second hormone solution are the same, the concentration of the second hormone solution used for each time is the same, and the concentration is 3-7 mg / L. By using the method disclosed by the invention, the cymbidium hybridum can be in its flowering season 5-25 days ahead of schedule, and the flowering season can be in the same period as the Spring Festival; the florescence control range is larger, the control on florescence is more accurate, and the florescence control error is reduced to a range of minus or plus 2 days.

The invention relates to the field of nursery stock planting, in particular to an efficient planting method of broussonetia papyrifera. The method comprises steps as follows: (1) seedling raising by cutting, (2) preparation of planting soil and transplantation, (3) water and fertilizer management, (4) pest and disease management. With the adoption of the planting method, effective ingredients of the broussonetia papyrifera are effectively increased, the economic value of the broussonetia papyrifera is increased, powerful support is provided for research and development of the broussonetia papyrifera, the flower season is one month earlier than that with a traditional planting method, the recurrence rate of pest and disease damage is reduced, the survival rate of seedlings is increased, the planting efficiency is improved, the cost is saved, the growth period is shortened, meanwhile, the yield of the broussonetia papyrifera is greatly increased, and the great requirement of the market for the broussonetia papyrifera at present is met.

The invention relates to a method for utilizing the numbers of mulberry opening leaves for preventing and treating the mulberry fruit popcorn disease. In order to solve the problem that in production practice, the flowering seasons are difficult to recognize, and chemical applying is missed at flowering seasons, so that the effect of preventing and treating the mulberry fruit popcorn disease is poor, the feasibility of utilizing the numbers of mulberry opening leaves as the basis for preventing and treating the mulberry fruit popcorn disease is explored, the optimal method, matched with the basis, for preventing and treating the mulberry fruit popcorn disease is made, and the technical problem that in production practice, because the flowering seasons are difficult to recognize, the effect of preventing and treating the mulberry fruit popcorn disease is poor is solved. The numbers of opening leaves are visually observed, operation is easy and convenient, recognition is easy, the numbers of opening leaves are highly matched with the flowering seasons, and the effect of preventing and treating the mulberry fruit popcorn disease with the numbers of opening leaves being the basis is remarkable.

The invention relates to a method for honeybee pollination to watermelon in a facility. The method comprises the followings: the propagation time of colonies for pollination is 40 to 50 days before moving to the facility; the breed is western honey bee; 2 to 3 piece of honeycombs and about 5000 bees are included in one beehive; an insect prevention screen is mounted; the application of various farm chemicals inside the facility is prevented, and systemic insecticide is prevented from being applied; the temperature is controlled to be 22 to 28 DEG C, and the relative humidity level is 50 to 80 percent; during early flowering season of watermelon, colonies for pollination are put into the facility; the beehive is placed in the center of the facility, which is 0.5 to 1 meter far from the ground, and a sunshield device is arranged above the beehive; a hive entrance faces to the south or the north; one box of pollination honeybee is arranged inside a 600 to 700.2 meter shed; the bee colonies is in standing for 15 to 30 minutes after moving into the facility, the hive entrance is opened slowly; the pollination time is 6 to 10 days; and after pollination and the honeybees going back to the honeycomb, the hive entrance is closed, and the bee colonies are evacuated. The invention provides standard specification for pollination to watermelon in the facility so as to guide planting personnel.

The invention discloses a paphiopedilum maudiae potted flower production method and belongs to the technical field of plant cultivation. The paphiopedilum maudiae potted flower production method is characterized by comprising the following steps that firstly, infrastructure construction is performed; secondly, seedling exercising is performed; thirdly, transplantation is performed; fourthly, maintenance management in a small seedling stage is performed; fifthly, maintenance management in a middle seedling stage and in a large seedling stage is performed; sixthly, management in a mature flower forcing stage is performed; seventhly, management in a flower season is performed. According to the paphiopedilum maudiae potted flower production method, tissue culture seedlings of the paphiopedilum maudiae receive technology regulation such as seedling exercising, transplantation, seedling stage management, flower stage management and insect control, and therefore large-scale and industrialized production of paphiopedilum maudiae potted flowers is achieved. The paphiopedilum maudiae potted flower production method has the advantages of being simple in operation, short in period and the like.

The invention relates to a protective agent for relieving freezing damage to pears in a flowering season. Each part of agent comprises 180-270 thousand units of oxytetracycline or streptomycin, 1.1-1.6 grams of lycine, 0.08-0.12 gram of salicylic acid, 0.8-1.2 grams of borax, 40-60 milligrams of gibberellin, 0.18-0.21 gram of organosilicon, 2.5-3.6 grams of urea and 8-11 grams of white granulated sugar. Through the interaction of the raw materials, pear flowers are prevented from freezing damage. Thus, the protective agent has favorable antifreezing effect and achieves high fruit setting rate.

The invention relates to an early blossoming regulating and controlling method for potted osmanthus fragrans. The regulation and control method is characterized by comprising the following steps of: 1, promoting the growth of branches and leaves and flower-bud differentiation at the temperature of between 25 and 30 DEG C in early May when spring twigs sprout basically; and 2, strictly controlling the temperature one month before expected blooming, and treating continuously at the daily mean temperature of less than 24 DEG C or variable diurnal temperature of between 14 and 28 DEG C under the conditions that the humidity is between 70 and 80 percent and that the illumination of daytime is between 3,000 and 10,000 lux until the osmanthus fragrans bloom. According to the regulation and control method, the blooming mechanism of the osmanthus fragrans are found by the studying the flower-bud differentiation, floral organogenesis rule, physiological and biochemical change in the flower-bud differentiation process, the relation between environmental factors and the flower-bud differentiation and the like of different varieties of the osmanthus fragrans; and the temperature is regulated and controlled to promote autumn osmanthus fragrans to bloom a month and a half to two months ahead, so that the flower season of the osmanthus fragrans is regulated, the ornamental period of the osmanthus fragrans is prolonged, and the application value and added value of the potted osmanthus fragran commodities are improved.

The invention discloses a cultivation method of blueberries. The cultivation method comprises following steps: selecting blueberry plants in May of each year; picking and digging out blueberry fruits to be planted into flowerpots filled with improved soil having PH value of 4 to 5.5 and organic content of 5% to 12%; rejuvenating seedlings at indoor temperature and continuously watering thoroughly for 2 to 3 times after planting; controlling moisture of blueberries after seedlings are rejuvenated; and carrying blueberries with flower buds into a refrigeration house in mid-to-end of August for growth by controlling temperature. Starting from 15 to 20 DEG C, temperature of the refrigeration house decreases by 1 DEG C each day and gradually to minus 3 DEG C and finally is controlled within the temperature range from minus 3 to 3 DEG C. After the blueberries are disposed for 30 to 35 days in the refrigeration house, temperature of the refrigeration house increases 1 DEG C each day. In the temperature range from 15 to 20 DEG C, blueberries are transferred to a greenhouse from the refrigeration house for management by increasing temperature and blossom and yield fruits. The proper temperature of a flower season ranges from 10 to 18 DEG C. The proper temperature for growth of fruits ranges from 12 to 32 DEG C. The cultivation method of blueberries has following beneficial effects: fresh blueberry fruits are harvested in winter of China, especially before Spring Festival; and high-grade fruits are obtained by people in China during the period between two major festivals.

The invention discloses a pruning method for Carya illinoensis. The pruning period can be divided to the resting period pruning and the growing period pruning, the resting period pruning is the pruning executed from the winter leaf fall period to the spring germination period of the next year, and the pruning mode comprises cutting back, thinning and pinching. The growing period pruning can be divided to the spring pruning, the summer pruning and the autumn pruning, the spring pruning is executed from the germination period to the beginning and the ending of the flower season, and the autumn pruning is executed from the young sprout growth stop to the beginning of the dormancy, and the pruning mode comprises bud carving, girdling and ringing, and branch drawing and tip twisting. During the pruning of the early stage, the more principal branches can be kept suitably, and the lower part of the crown can be gradually thinned out. After the Carya illinoensis tree is in the old period, the dead part of the principal branch of the decrepit crown is totally cut off, and the germinated renewal branches are cultivated.

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 provides a method for improving the yield of transgenic tomato containing astaxanthin and the content of the astaxanthin in the transgenic tomato. The method comprises the steps of seeding, fertilizing, shading, marking, treatment after fruit collection, freeze-drying, content detection and the like. The transgenic tomato containing the astaxanthin is taken as a research material, so that the transgenic tomato grows under full lighting, and 0.02% of tomato catalyst solution is sprayed in flowering season. A method for improving the content of astaxanthin in astaxanthin engineering tomato by spraying 0.02% of tomato catalyst solution and a method for improving the yield of the astaxanthin engineering tomato by using full lighting growth are provided. The method has the advantages of simplicity, high operability and the like, and higher economic benefits can be brought for the high-accumulation technology and industrialization of the astaxanthin of the astaxanthin engineering tomato.