55results about How to "Promote nutrient accumulation" patented technology

The invention discloses an ecological planting method of red Chinese pears. The planting method includes the following steps of field selection, soil preparation, planting, management of water and fertilizer, management of flowers and fruits, prevention and treatment of diseases and pests and shaping and pruning. According to the planting method, by using a plant extract as pesticide and adoptingdecomposed organic fertilizer as fertility supplement, investment of pesticide and fertilizer is effectively avoided, ecological planting of the red Chinese pears is achieved, no pressure is caused tosoil, the problems such as soil caking and pesticide residues are avoided, and the obtained pears are high in safety and yield, large in size, great in coloring, endurable to preservation and transportation and remarkable in economic benefit. By pruning in spring, growth of branches is facilitated, and illumination is improved. By pruning in winter, tree crowns expand appropriately, and early fruiting is facilitated. Through comprehensive management of the red Chinese pears, the quality of the pears is effectively improved, and the excellent quality and high yield of fruits are achieved.

The invention discloses flower planting nutritional soil and a preparation method thereof, and relates to the technical field of nutritional soil. The flower planting nutritional soil is prepared from the following raw materials in parts: 55 to 65 parts of garden soil, 45 to 50 parts of capsule release particles, 30 to 32 parts of crop straws, 24 to 26 parts of animal excrements, 10 to 12 parts of a bactericide, 5 to 8 parts of a rooting agent and 5 to 8 parts of live worms. The flower planting nutritional soil can provide nutritional components for growth of flowers and is long in fertilizer efficiency time, and the fertilizer application cost can be lowered.

The invention relates to an unlimited shaping pruning fruit-bearing high-yield precocity method for greenhouse cultivation of melons. The unlimited shaping pruning fruit-bearing high-yield precocity method comprises the following steps: hoeing to preserve moisture of soil before a melon seedling grows to be 50cm, when the melon seedling grows to be 50cm, retaining a main vine and a strong side vine, completely removing side buds and side vines, suspending the main vine, leaving the side vine on the ground to grow, retaining stubbles to bear fruits when the main vine grows to be 80-100cm, retaining 3-4 adjacent joints to retain stubble and bear fruits, retaining one leaf before the fruits and pinching, pinching the main vine when the main vine grows to be 160-180cm, retaining only one living branch at the top, completely removing other side stubbles and side buds, selecting and retaining melons when melons grow and expand until the diameters are 4-6cm, retaining two small melons, and removing other small melons and side stubbles. By adopting the unlimited shaping pruning fruit-bearing high-yield precocity method, by retaining nutrient vines, the photosynthesis areas of crops can be increased, nutrition can be sufficiently replenished to reproduction vines, the reproduction vines are prevented from premature senility, fruits on the premature senility vines can absorb relatively much nutrition and can rapidly develop and grow, and by increasing water and fertilizers at appropriate time, the purposes of precocity, high yield and high efficiency of greenhouse cultivation of melons can be achieved.

The invention relates to a tomato planting pruning method, comprising the three steps: first, a tomato plant grows freely before blooming of a bottom ear of the tomato without pruning; second, when the bottom ear of the tomato blooms, pinching, clipping or branch twisting is carried out to a lateral branch; third, sucker picking is carried out when the fruit of the bottom ear of the tomato is expanded with about 3cm of diameter, that is, all lateral branches are removed. By adopting late sucker picking in early stage, the tomato fully utilizes sunlight to promote the growth of the root system in the early stage, thereby being beneficial to nutrition accumulation in the whole growth period of the tomato, promoting the nutrition distribution of the tomato in the critical time and solving the problem that the bottom ear fruit in the tomato production is small for a long time; in addition, the method is helpful to solving the problem of premature senility of the tomato and laying good foundation for high yield of the tomato.

The invention relates to a method for growing seedlings of pomelos. The method includes sequential steps of sowing seeds and cultivating rootstock; digging field planting pits; planting the rootstock seedlings in fields; carrying out grafting management. The method has the advantages that the method is high in pollination efficiency and seed collection quantity, early in seed collection time and good in stock-scion grafting compatibility, and the rootstock is high in disease resistance; shortcomings of low winter and spring temperatures, short illumination time, great humidity variation and insufficient soil nutrient supply can be overcome, and growth of the rootstock seedlings can be greatly accelerated; seedling recovering stages due to damage to root systems can be omitted, the growth density of plants is obviously lowered after the plants are planted in the fields, accordingly, tree growing spaces can be greatly increased, utilization of illumination, water and nutrients can be greatly improved, a large quantity of nutrition can be accumulated in trees, tips of branches can grow fast, trunk diameters and thicknesses can be quickly increased, grafting can be carried out in advance, tree forms can be formed early after the trees are grafted, flowering and fruit bearing can be shifted to an earlier time, and economic benefits can be realized quickly; organic fertilizers contain comprehensive and balanced nutritional components, accordingly, growth and development requirements of the pomelos can be met, and growth of the pomelos can be accelerated.

The invention discloses a flowering period extending nutrient solution for wide flower species. The solution is prepared by the following raw materials in parts by weight: 40-42 parts of fresh orange peels, 22-25 parts of peat, 11-14 parts of cottonseed hulls, 4-5 parts of sodium carboxymethyl starch, 3-4 parts of humic acidic ammonium, 6-7 parts of potassium dihydrogen phosphate, 45-47 parts of pomegranate seeds, 1.4-1.5 parts of sodium hexametaphosphate, 24-26 parts of eucommia leaves, 2.4-2.6 parts of ethylene diamine tetraacetic acid powder, a proper amount of a 50% ethanol solution, a proper amount of a 65% ethanol solution, and a proper amount of water. Organic nutrients and inorganic nutrition are combined, and nitrogen phosphor and potassium nutrients of high content as well as abundant medium and trace elements in the nutrient solution can satisfy nutrient demands of most flowers; at the same time, cheap raw materials and a simple preparation method can be used for replacing expensive nutrient solutions for specific flowers, and the solution has a high practical value.

The invention relates to a bulb cutting cultivation method of hippeastrum rutilum, and belongs to the technical field of artificial plant cultivation. With bulbs of the bulb flower hippeastrum rutilum as a mother bulb material, rapid cultivation production of seed bulbs of the hippeastrum rutilum is conducted through the procedures of cleaning, disinfecting, cutting, matrix planting, cultivation managing and the like. The cultivation method is optimized, the growth speed is increased, and the problems that according to an existing scale vermiculite cuttage cultivation technology, the bulblet development speed is low, the cultivation period is long and the production cost is high are effectively solved. The cultivation method is a beneficial improvement on the prior art and can provide technical support for industrial mass production of the seed bulbs of the hippeastrum rutilum.

The invention relates to the technical field of ginger planting and discloses a high mountain planting method of ginger. The method comprises the steps of seeding in autumn, top application in spring, illumination adjustment, top application in summer and harvest in autumn; the method is simple, the obtained ginger is green and ecological, safe and healthy and abundant in nutrient, the yield of the ginger can reach 4732 kg per mu, and the yield and the quality of the ginger are obviously improved, so that the economic income of farmers is increased by 18.2%; after the ginger is harvested in autumn, the soil is subjected to fertilization and deep harrowing, seed ginger is sowed on the soil under woods, and the seeding depth is larger; meanwhile, the soil surface is covered with fallen leaves, so that the soil temperature can be improved, and freezing injury of the seed ginger in winter is avoided; meanwhile, as the temperature rises in spring, the seed ginger gradually sprouts and comes up out of the ground, the seed ginger can adapt to the temperature and humidity of high mountains completely, a conventional planting method that high temperature stratification is firstly conducted and then planting is conducted is avoided, the adaptive capacity of bud seedlings to the high mountain environment is improved, so that the survival rate reaches 98.4%, the planting efficiency of the ginger is obviously improved, and the planting cost is saved.

The invention discloses a method for cultivating clustered sapium sebiferum seedlings, which comprises the following steps of: selecting seedlings, namely selecting a plurality of sapium sebiferum seedlings with the same color system or different color systems to be planted together; auxin spraying, wherein auxin spraying is conducted in May to July in the growing season; trimming, namely performing stumping treatment in the dormant season of the first year of planting the sapium sebiferum seedlings; thinning and shearing the peripheral branches in May to July in the growing season of the second year so as to control the number and length of the first-stage branches and the second-stage branches, and meanwhile, cleaning the inner bore branches; water and fertilizer management: performing water and fertilizer management in a growing season and a dormant season respectively. According to the method, growth of nursery stock branches can be promoted by timely spraying auxin, and first-layer branches are cultured early; proper pruning is carried out by combining the pseudo-binary branch characteristic of the sapium sebiferum, so that a full crown shape can be quickly obtained; water andfertilizer management in the growing period is matched to promote seedling growth; sapium sebiferum seedlings of different color series varieties are selected for cultivation, and multi-color clustered sapium sebiferum seedlings can be obtained.

The invention provides a medicament capable of prolonging a flowering phase of bletilla striata and a preparation method of the medicament and belongs to the field of flower cultivation. The medicament is prepared from the following raw materials in parts by weight: 30 to 40 parts of grape see, 25 to 35 parts of aloe, 22 to 30 parts of tea leaf, 10 to 15 parts of uniconazole, 10 to 14 parts of urea, 3 to 8 parts of indoleacetic acid, 3 to 5 parts of sodium hydrosulfide, 1 to 2 parts of vitamin, 2 to 4 parts of EDTA (Ethylene Diamine Tetraacetic Acid) salt and 3 to 5 parts of potassium dihydrogen phosphate. According to the medicament provided by the invention, the grape seeds are matched with the aloe and the tea leaves, and antioxidase is matched to clean active oxygen generated in an ageing process of bletilla striata flowers, so that the flowering phase of the bletilla striata can be prolonged for 14 to 18 days, and the phytotoxicity to the bletilla striata flowers is not caused. The preparation method comprises an extraction step and a reaction step; the method has moderate reaction conditions and selected solvents have low toxicity and are green and environmentally-friendly; meanwhile, the prepared medicament has good medicine properties and high stability and can be widely applied to industrial production.

The invention discloses a plant growth regulation composition, a plant growth regulation preparation and applications of the plant growth regulation composition and the plant growth regulation preparation, wherein the plant growth regulation composition comprises 2-(acetoxy)benzoic acid and daminozide according to a weight percentage ratio of 1:(0.5-10). With the plant growth regulation composition and the plant growth regulation preparation of the present invention, the chlorophyll content of the leaf can be increased, the plant height can be restrained, the root dry weight and the inflorescence number can be increased, the flowering time can be prolonged, the chrysanthemum can be prevented from presenility or lodging, the risk of the occurrence of presenility due to the use of the plant growth delaying agent can be reduced, and the problems of narrow application, strong crop selectivity, unsatisfied effect, and high phytotoxicity risk of the single plant growth regulation agent can be solved.

The invention discloses a vegetable growth quality enhancer and a preparation method thereof. The vegetable growth quality enhancer is prepared from the following raw materials in parts by weight: 5-10 parts of magnesium carbonate, 6-12 parts of potassium sulfate, 0.5-0.8 part of citric acid, 3-6 parts of potassium acetate, 0.002-0.004 part of p-chlorophenoxyacetic acid, 0.003-0.006 part of sodiumnitrophenolate, 3-9 parts of wood chips, 0.4-0.7 part of Chinese chive extract, 0.1-0.4 part of tomato extract and 30-50 parts of deionized water. The vegetable growth quality enhancer disclosed by the invention is simple in preparation method and lower in raw material cost, can obviously improve the strength of vegetable stems and leaves, and enables fruits to be full, thus improving vegetable quality and economic value and increasing returns; therefore, the vegetable growth quality enhancer is suitable for being widely popularized.

The invention discloses a method of vegetation restoration of a red soil eroded degraded site, which comprises: firstly screening plant varieties, including comprehensive analysis on restoration vegetation species and planting modes of different red soil eroded sites in south China and screening red soil restoration species of different granite red soil eroded sites, secondly constructing planting modes, including a water conservation grass planting mode which is a mixed mode of arbor shrub grasses in the extremely highly red soil eroded site, a near-nature reforming mode of runtish pine trees in the highly red soil eroded site, and a grass mulching mode of economic forest in the slightly red soil eroded site, and thirdly monitoring and estimating growth condition and water-soil conservation of constructed vegetational communities. The method is feasible and simple in operation, improves the eroded degraded red soil, reduces water and soil loss, enhances the water conservation function, improves the suitability of the red soil to plant growth, highly efficiently restores vegetation in the degraded red soil area, and promotes quick restoration of the vegetation.

The invention relates to an unlimited shaping pruning fruit-bearing high-yield precocity method for greenhouse cultivation of melons. The unlimited shaping pruning fruit-bearing high-yield precocity method comprises the following steps: hoeing to preserve moisture of soil before a melon seedling grows to be 50cm, when the melon seedling grows to be 50cm, retaining a main vine and a strong side vine, completely removing side buds and side vines, suspending the main vine, leaving the side vine on the ground to grow, retaining stubbles to bear fruits when the main vine grows to be 80-100cm, retaining 3-4 adjacent joints to retain stubble and bear fruits, retaining one leaf before the fruits and pinching, pinching the main vine when the main vine grows to be 160-180cm, retaining only one living branch at the top, completely removing other side stubbles and side buds, selecting and retaining melons when melons grow and expand until the diameters are 4-6cm, retaining two small melons, and removing other small melons and side stubbles. By adopting the unlimited shaping pruning fruit-bearing high-yield precocity method, by retaining nutrient vines, the photosynthesis areas of crops can be increased, nutrition can be sufficiently replenished to reproduction vines, the reproduction vines are prevented from premature senility, fruits on the premature senility vines can absorb relatively much nutrition and can rapidly develop and grow, and by increasing water and fertilizers at appropriate time, the purposes of precocity, high yield and high efficiency of greenhouse cultivation of melons can be achieved.

The invention discloses a plant growth regulation composition, a plant growth regulation preparation and applications of the plant growth regulation composition and the plant growth regulation preparation, wherein the plant growth regulation composition comprises 2-(acetoxy)benzoic acid and daminozide according to a weight percentage ratio of 1:(0.5-10). With the plant growth regulation composition and the plant growth regulation preparation of the present invention, the chlorophyll content of the leaf can be increased, the plant height can be restrained, the root dry weight and the inflorescence number can be increased, the flowering time can be prolonged, the chrysanthemum can be prevented from presenility or lodging, the risk of the occurrence of presenility due to the use of the plant growth delaying agent can be reduced, and the problems of narrow application, strong crop selectivity, unsatisfied effect, and high phytotoxicity risk of the single plant growth regulation agent can be solved.

The invention provides a breeding method for intermediate breeding of Anguilla marmorata fries. The breeding method comprises the steps of intermediately breeding the Anguilla marmorata fries in a cement breeding pond in the early stage and breeding the Anguilla marmorata fries in an earthen pond in the later stage. A net box and water flow boosters are arranged in the process of intermediately breeding the Anguilla marmorata fries in the cement breeding pond in the early stage, and the Anguilla marmorata fries are bred in the net box, so that the metabolites of the Anguilla marmorata fries can be conveniently filtered and deposited, the survival environment is optimized, and the breeding survival rate is increased; the four water flow boosters are arranged at the four corners of the cement breeding pond, so that water flow circulates anticlockwise, a flowing water environment is created for the Anguilla marmorata fries, Anguilla marmorata can frequently move in the flowing water environment, the bait intake speed and the growth speed of the Anguilla marmorata are increased, and the survival environment of the Anguilla marmorata is optimized; the Anguilla marmorata fries are bred for 1-2 months in the cement breeding pond and fed with blood worms in the early stage and eel powder 7 days before leaving from the pond, after the Anguilla marmorata fries are fed with the eel powder, the Anguilla marmorata fries reaching 1 g per fry are transferred into a half mu (1 mu is 1 / 6 of acre) of the earthen pond for later breeding of the Anguilla marmorata fries, and the unqualified Anguilla marmorata fries are still concentrated in the cement breeding pond and continue to be fed with the blood worms; and during the process of breeding the Anguilla marmorata fries in the earthen pond, the Anguilla marmorata fries are mainly fed with the eel powder in the early stage and occasionally fed with the blood worms, all the Anguilla marmorata fries reaching 5 g per fry are fed with the eel powder, and the Anguilla marmorata fries reaching 10 g per fry are transferred into an Anguilla marmorata growing pond for breeding.

The invention provides a strawberry seedling raising method so as to provide operation convenience for cultivating strawberry seedlings and promoting flower bud differentiation of the strawberry seedlings in advance. The method comprises the following steps of 1, cultivating the strawberry seedlings in a cold shed; 2, within 20 days before field planting of the strawberry seedlings, conveying coldair into the cold shed when the cold shed is at night, wherein within the 20 days, the accumulated input duration of the cold air is not less than 240 hours, after the cold air is input into the coldshed, the average temperature ranges from 8 DEG C to 15 DEG C, and the night is a continuous time period in which no continuous sunlight exists from 0 o'clock to 24 o'clock every day; and 3, transplanting the strawberry seedlings reaching the field planting period out of the cold shed. According to the method, very favorable growth conditions are provided for promoting flower bud differentiationbefore strawberry field planting, more nutrients can be accumulated for strawberry fruiting, a stubble breaking period of strawberry fruit supply is filled, and the planting effect that the strawberryyield increment is not lower than 50% compared with that of cold storage seedling raising is achieved.