87results about How to "Promotes rapid germination" patented technology

The invention provides a paddy rice cultivation method comprising the steps of (1) shallow water field soaking, (2) plowing, (3) robust seedling transplanting, (4) water usage management, (5) rice bran spreading, (6) late-stage field management, and (7) paddy rice harvesting. With the method, problems of high weeding cost, non-thorough weeding, and high soil damage caused by the use of pesticides can be solved. Also, paddy rice yield can be improved, and the quality of rice grain produced by the paddy rice can be ensured.

The invention discloses a special fertilizer for orchids. The preparation method of the fertilizer comprises the following steps: when air humidity is 60-80% and temperature is 20-35 DEG C, evenly mixing 8-10 parts by weight of traditional Chinese medicine slags, 15-18 parts by weight of degenerative glucose, 3-5 parts by weight of degenerative beer liquid, 20-25 parts by weight of fallen leaf humus and 60-80 parts by weight of water; accumulating and shaping; covering with a plastic film; fermenting for 48-72 hours; then spraying 2-3 parts by weight of potassium permanganate solution for deodorization; then adding 6-8 parts by weight of soil phosphorus and potassium activator; evenly mixing; and carrying out subpackage after naturally drying. The special fertilizer provided by the invention has the advantages of abundant raw material, low cost and high fertilizer efficiency.

The invention discloses slowly-released magnetized compound fertilizer and a preparation method thereof. The method includes: crushing and well mixing all raw materials proportionally, adding fertilizer nutrition slow-release agent, using the tower type granulating process for granulating, screening the fertilizer after granulating to remove doped powder or unqualified blocks, returning the removed powder or unqualified blocks to granulating equipment to be reused to obtain screened granular fertilizer, subjecting the granular fertilizer after screening to magnetic field treatment through an adjustable permanent magnetic processing machine, drying the granular fertilizer subjected to the magnetic field treatment in a drying machine to be dewatered to meet the national standards, cooling the dried materials in a cooling machine, measuring and packaging the finished cooled materials according to specifications to obtain the slowly-released magnetized compound fertilizer. By the aid of the slowly-released magnetized compound fertilizer, yield can be increased, fertilizer utilization rate is increased, nutrient loss of the fertilizer is effectively prevented, physical and chemical characteristics of soil are improved, and biological activity of crops is improved while soil nutrient conversion is promoted.

The invention relates to the field of cotton planting, in particular to a cultivation method of southern XinJiang film-free cotton. The method comprises the steps of choosing early-maturing upland cotton varieties for use, wherein the cotton varieties mature within 120 days under the film-mulching cultivation condition and mature within 135-140 days under the film-free cultivation condition; conducing fertilization and ploughing for sowing, wherein the planting density is 240,000-255,000 plants.hm<-2>; when cotyledons stretch flat, conducting continuous chemical regulation twice, wherein the usage amount of mepiquat chloride is 1.4-1.6 g.hm<-2> and 0.8-1.2 g.hm<-2> respectively, and the usage amount of mepiquat chloride is 4.3-4.8 g.hm<-2> after topping is conducted; conducting water and fertilizer management and disease pest and weed prevention and control in a growing period. According to the cultivation method of the southern XinJiang film-free cotton, the cotton does not need to be covered with mulching film, and thus white pollution caused by the mulching film is prevented; the specific early-maturing upland cotton varieties are selected and adopted, by adding a proper amount of base fertilizer and with the assistance of chemical regulation and water and fertilizer management, sufficient nutrients are provided for all stages of growth of the cotton, later maturity, yield reduction and quality lowering caused by later sowing are overcome in the cultivated cotton, and thus the yield is steadily increased, and the quality is gradually improved.

The invention discloses a method for promoting seeds to quickly germinate by refrigerating kiwi fruits, and relates to a method for promoting seeds of kiwi to germinate. The method comprises the following steps of: 1, in harvest season, picking the kiwi fruits, and refrigerating in a refrigerator or a freezer; 2, in sowing season, taking the seeds out of the fruits and cleaning; 3, wrapping the seeds with gauze, and putting into a thermostat for germination; 4, taking the germs out; 5, mixing the germs with soil, and sowing in a propagation bed; 6, preserving moisture and ventilating; 7, planting. The method is easy to operate, and special management is not needed; the seeds are quickly promoted to germinate, and the germination rate is high; the seedling stage is shortened and the growth period is prolonged; and the method is suitable for breeding new varieties of kiwi.

The invention discloses a seed germination accelerating apparatus. The apparatus comprises a germination accelerating pool, a sieve sheet and a support frame, the sieve sheet covers the germination accelerating pool, a lighting device is arranged at the lining layer of the support frame, the lighting device is provided with a reflector plate, the support frame is arranged surrounding the edge of the pool mouth of the germination accelerating pool, the support frame and the germination accelerating pool are arranged in a sealing manner, the sieve sheet divides the germination accelerating apparatus into a lower sealing space formed by the germination accelerating pool and an upper sealing space formed by the support frame, a steam input tube is arranged in the lower sealing space, the germination accelerating pool is provided with a steam generator, the steam generator is located outside the lower sealing space, the steam generator is connected with the steam input tube, the lower sealing space is provided with an oxygen input tube, an oxygen generator is arranged outside the lower sealing space, the oxygen generator is connected with the oxygen input tube, an arc-shaped convex plate stretching towards the upper sealing space is arranged on the surface of the sieve sheet, and the plate surface of the arc-shaped convex plate is provided with fifteen vent holes. The apparatus is efficient and uniform, and facilitates promotion.

The invention discloses a seedling transplanting method for seedling seeds of canna edulis Ker. The method comprises steps including seed treatment, sowing, greenhouse culture management, transplantedseedling matrix preparation, seedling transplantation and management, seedling hardening, transplantation to a large field and the like. The seedling seeds of canna edulis Ker are comprehensively treated through proper machinery, agents and temperatures, the dormancy period of the seedling seeds can be broken, rapid and regular germination of the seeds can be promoted, and the germination rate reaches 90% or above; besides, a transplanted seedling matrix is adjusted, conditions such as temperature, humidity and the like of seedlings are strictly controlled, the seeds can germinate regularly within 5-7 d, consistent growth of seedlings is guaranteed, the whole process is time-saving and labor-saving, the seedling culture time is flexible, the crossbreeding efficiency of the canna edulis Ker is improved, and the breeding time of good varieties is shortened.

The invention discloses a special culture medium for quickly inducing bulb of bletilla striata. The special culture medium consists of a seed of bletilla striata germinating culture medium and a bulb high-efficiency inducing and seedling sounding culture medium, wherein the seed of bletilla striata germinating culture medium is prepared from the following components according to a formula: 1/2MS, 0.1mg/L of NAA (naphthylacetic acid), 0.1mg/L of GA3, 6.5 to 7.0g/L of agar, and 20g/L of white sugar, and the pH (potential of hydrogen) value is 5.8 to 6.0; the bulb high-efficiency inducing and seedling sounding culture medium is prepared from the following components according to a formula: 1/2MS, 0.5 to 0.6mg/L of NAA, 0.6 to 0.8mg/L of 6-BA, 0.4 to 0.5mg/L of PP333, 30 to 45g/L of white sugar, 25 to 40g/L of mashed banana, and 0.1g/L of activated carbon, and the pH (potential of hydrogen) value is 5.8 to 6.0. The invention also discloses a tissue culture method of the special culture medium. The tissue culture method has the advantages that the production steps of the tissue culture seedling of the bulb of bletilla striata are simplified, the inducing of pseudobulb, quick growth of pseudobulb and rooting and seedling sounding culture are completed at one time, the period from seeds to transplanting is 90 days, the culture time is shortened, the differentiation rate and quick growth of the pseudobulb are promoted, and the transplanting success rate of the tissue culture seedling is increased.

The invention discloses a seedling culture method of malabar spinach seeds and relates to the technical field of vegetable seed planting. The method comprises steps as follows: (1), seed selection andprimary treatment; (2), seed storage; (3), seed bed preparation; (4), sowing and seedling culture; (5), bud seedling transplanting; (6), seedling stage management. The seedling culture method of themalabar spinach seeds is simple and easy, the dormant state of the malabar spinach seeds can be effectively removed, so that the seeds can reach the rapid germination state, seedlings take root rapidly and have high survival rate, quality of finished malabar spinach products is improved, racking period of the malabar spinach is greatly shortened, and ecological benefit and economic benefit are increased.

The invention discloses a method for planting elymus dahuricus in an alpine region. The method for planting the elymus dahuricus in the alpine region comprises the steps of seed treatment, planting soil treatment, seed sowing, fertilizer application, field management and harvesting. Elymus dahuricus seeds are treated by potentilla chinensis juice, diethyl aminoethyl hexanoate and a nitragin root protecting agent, the potentilla chinensis juice contains active substances which promote rapid germination and rooting of the elymus dahuricus, and rapid growth of the elymus dahuricus is facilitated;the potentilla chinensis juice contains a small amount of abscisic acid, and thus, cold resistance of the elymus dahuricus is improved favorably; the diethyl aminoethyl hexanoate can sterilize, and auxin can further be provided for seed germination; and by nitragin, nitrogen in air can be fixed, and a large number of nitrogen fertilizers are provided for host plants. By the method for planting the elymus dahuricus in the alpine region, the problem of low grass yield of the Tibet region is solved, by treatment of the seeds of the elymus dahuricus, treatment of planting soil, seed sowing, fertilizer application and field management, the yield and cold resistance of the elymus dahuricus are improved effectively, then the yield of the elymus dahuricus is increased, and the economic benefit isgood.

The invention provides a quick cultivating method of macadamia integrifolia grafting seedlings. The quick cultivating method comprises the steps of selecting one-year-old seeds which are mature from the last ten-day period of September to the first ten-day period of October, of which the diameter is greater than or equal to 2.5cm and which reach physiological maturity for seedling culture; performing sowing in time at the middle ten-day period of the October, cultivating sand bed plantlets, and after 2 euphyllas of the seedlings are aged, performing transplanting in December; at the last ten-day period of the October next year, using the seedlings of which the height reaches 1.2-1.5m and the trunk middle part diameter reaches 1.5cm as root stock grafting seedlings; using scions after 45-60d of band girdle; if many buds are germinated, gradually screening robust 1-2 buds for growth, and erasing the other buds; and after branches and leaves are aged twice, performing coming out of the nursery. Through the adoption of the quick cultivating method disclosed by the invention, the cultivating cycle of the macadamia integrifolia grafting seedlings can be shortened, and quick cultivation of the macadamia integrifolia grafting seedlings can be completed within about 18 months.