37results about How to "Strong growth and development" patented technology

The invention relates to a grafting growing method for a peach blossom seedling. The method includes the steps of cultivating a stock, selecting a scion branch, grafting, planting the grafted seedling, managing the grafted seedling, and planting the grafted seedling in the land. The method has the advantages that shortcomings in the seedling growing technology which enables sewing, grafting and outplanting to be carried out in the same year are overcome, indoor labor division and assembly-line-type operation can be carried out on the grafting operation, the labor strength of grafting workers is greatly reduced, and the grafting efficiency is improved. Stock branches do not grow at a base of a cultivated nursery stock, workloads for cultivating the seedling are reduced, the seedling growing cost is reduced, the cultivated peach seedling does not suffer from a bleeding disease, the seedling healthily and strongly grows, and the high-quality-seedling rate achieves 98%. Compared with conventional grafting seedling growing, the seedling growing amount is improved by 35%, and the high-quality-seedling rate is improved by 20%.

The invention relates to a half artificially fed cabbage moth feed and a preparation method thereof. The feed is prepared by mixtures A, B and C, agar and distilled water, wherein the mixture A comprises casein, sucrose, malt meal and wild cabbage powder; the mixture B comprises cellulose, para hydroxybenzoic acid, potassium sorbate and Watkins salt; the mixture C comprises vitamin C, streptomycin sulphate, propyl gallate, vitamin B complex, edible vegetable oil, potassium hydroxide and formalin. The preparation method comprises the following steps: components of the mixture A, B and C are respectively put into a container; 5/6 of the distilled water and the agar powder are added into the container for heating and stirring to thawing; the mixture A is poured into the agar liquid and stirred until uniformity; the mixture B is added and stirred until uniformity; the rest distilled water is added, and the mixture C is added when the temperature is decreased to 70 DEG C, and then stirred until uniformity; the obtained product is filled into moth feeding cups; after the surface moisture is dried, the cups are put into a refrigerator for storage. The preparation method and the feed of the invention are scientific, simple, and easy to standardize propagation the cabbage moth indoors with large scale; the cabbage moth fed with the feed has high larva survival rate, orderly development and sound growth; and the descendants of the cabbage moth have high hatching rate.

The invention discloses a special soilless culture nutrient solution for Brassica juncea and a preparation method of the special soilless culture nutrient solution. The special soilless culture nutrient solution for the Brassica juncea is prepared from macroelements, microelements and water, wherein the macroelements comprise nitrogen, phosphorus, potassium, calcium, magnesium and sulfur, and the microelements comprise iron, manganese, copper, zinc, boron and molybdenum. The special soilless culture nutrient solution for the Brassica juncea adopts reasonable composition, is nutrient-rich and low in cost, is prepared from the raw materials which are widely sourced and available and contains various nutrient elements and microelements needed for growth and development of the Brassica juncea, the Brassica juncea can grow healthily and strongly, the survival rate of Brassica juncea planting stocks is increased, fruit and vegetable quality is improved, so that the yield is increased, and the quality is improved; the preparation method is reasonable, adopts simple and easy process, is high in efficiency, low in application cost, simple to operate and easy to implement, has good application prospect and is convenient to use, and the application is convenient and fast.

The invention discloses a camellia semiserrata stocking cutting and cleft drafting culture technology. The technology includes the procedures of stock processing, cion selecting, stock cutting, cion cutting, cion inserting and binding, moisturizing and shading, after-grafting managing and grafting in the first ten days from May to July every year. The complete root system of a big tree is sufficiently used, enough water and nutrients can be supplied to cion, one to two branches are kept on the original tree, and the grafted part is shaded; meanwhile, through the photosynthesis of the branches, nutrients are provided for grafting cion, branch buds below an incision are cut off, the grafting union is healed early, the growth and development of the grafted plant is strong, the stock union is rapid in healing, the big tree grafting survival rate is high, the reproductive material consumption is small, and the culture cost is low; in addition, an indocalamus shell serves as the shading material and is environmentally friendly, economical, good in ventilation performance and high in grafting survival rate.

The invention discloses a tree grafting method for Camellia liberofilamenta Chang et C.H.Yang. The method comprises following steps: scion selection, scion processing, stock selection, stock processing, stock cutting and bark pulling, scion inserting, binding, moisture retention and management after grafting. According to the invention, mature effect of in large individual trees can be fully utilized to realize early flowering and fruiting of survived grafted plants. And because rootstocks have a complete root system, enough water and nutrients are provided for scions. The growth and development of grafted plants are strong; the grafting interface of the stock close up fast and the survival rate of the tree grafting is high; consumed material for reproduction is less; the cost for cultivation is low; at the same time, the ornamental value of Camellia liberofilamenta Chang et C.H.Yang can be increased; large quantity of propagation material is stored for the propagation of Camellia liberofilamenta Chang et C.H.Yang.

The invention discloses a special chemical fertilizer for oilseed rape and a preparation method thereof. The special chemical fertilizer for oilseed rape is prepared from the following components in parts by weight: 24-26 parts of urea, 20-22 parts of diammonium phosphate, 17-19 parts of quicklime powder, 15-17 parts of ammonium sulfate, 12-14 parts of yield-increasing bacterial manure, 13-15 parts of alfalfa green manure, 10-12 parts of manganese carbonate, 8-10 parts of compound sodium nitrophenolate, 10-13 parts of decomposed cow dung, 7-9 parts of plant ash, 4-6 parts of humic acid, 5-7 parts of boric acid, 3-5 parts of chlorothalonil, 2-4 parts of admire and 40-50 parts of water. The special chemical fertilizer for oilseed rape disclosed by the invention is rich in nutritional substances, and is used for enhancing the drought-resisting, cold-resisting and disease-resisting performances of oilseed rape, enhancing photosynthesis of organs of stems and leaves of oilseed rape, promoting normal operation of carbohydrate and robust growth and development of oilseed rape, development of root system and luxuriant foliage and spreading branches, so that the yield and the quality of oilseed rape are remarkably improved.

The invention discloses a dendrobium officinale tissue culture method based on an enclosed-type plant factory. The method comprises the following steps: setting the environment condition of a tissue-culture room in the enclosed-type plant factory, selecting the tissue culture plants, selecting a medium, setting the illumination intensity and the illumination time of a LED artificial light-supplement lamp of the enclosed-type plant factory, and proportioning the lamp beads of red, blue and far-red light; so that the propagation speed of the dendrobium officinale tissue culture plants is high, tissue culture plants hardening seedling and transplanting survival rate can be increased, and culture period of the tissue culture plants can be shortened.

The invention discloses a composite conditioning agent for preventing premature senescence of corns and/or raising yield of corns. The composite conditioning agent per 1kg is composed of 200-400mg of succinic acid, 600-1200mg of choline chloride, 0.00002-0.00004mg of 1-(2-chlorine-4-pyridyl)-3-phenylurea, 15-25mg of N-tert-butyl-alpha-phenyl nitrone, and the balance being water. The composite conditioning agent can promote corn seed germination and seedling growth, can regulate and control corn root growth and development observably, can promote corn blade growth and development, can raise corn yield, and can improve corn ear characters. The ear length is increased by 0.56cm/ear averagely compared to the control group, the row grain number is increased by 1.76 grains/row averagely, the hundred-grain weight is raised by 1.83g averagely, and the average growth rate of corns is 7.30%.

The invention discloses novel pesticide and a production process thereof, and relates to the technical field of pesticide. The novel pesticide is prepared from, by mass, 5%-10% of Chinese herbal medicine, 20%-28% of sulphur, 7%-12% of alumen, 30%-55% of quicklime powder, 2%-5% of wetting agent, 4%-8% of dispersing agent, 1.5%-2% of anti-blocking agent, 1%-1.5% of antifoaming agent, 5%-7% of suspending agent and the balance filler. According to the technical scheme, the production steps are reasonable, production efficiency is high, multiple microelements necessary for growth and development of crops are contained, the crops can grow and develop robustly, the effects of being efficient and free of pollution and residues are achieved, the pesticide property is mild, and the effects of killing bacteria and viruses and aiding growth are achieved.

An organic ecological soilless cultivation technology for eggplants is characterized by comprising the following process: selection, preparation and disinfection of substrates, construction of a facility system for organic ecological soilless cultivation, final planting, and management and harvesting after final planting. Problems existing in traditional soil cultivation methods for eggplant are solved, and the organic ecological soilless cultivation technology for the eggplants is realized.

The invention belongs to the field of plant culturing, and relates to a pepper whole-twig leaf picking method. The method comprises the steps that when the length of a lateral twig below a dichotomousbranch of the stem of a pepper plant reaches 1-6 cm, the lateral twig is smeared, and smearing is conducted for once every 2-8 days until there exists no germinated lateral twig below the dichotomousbranch of the stem; when a cotyledon starts becoming yellow, 2-5 pairs of true leaves above the cotyledon on the stem are removed; 2-5 pairs of blades of the true leaves from top to bottom are removed when a pair of true leaves left at the downmost position on the stem become yellow; all true leaves below the dichotomous branch of the stem are removed when a pair of true leaves left at the downmost position on the stem become yellow. The method has the advantages that the operation is convenient, a plant group structure can be improved to improve the ventilation and light transmission performance of the parts, close to the ground, of plants and reduce air humidity, the photosynthetic efficiency is improved, the plants can grow and develop to be more robust, plant diseases and insect pestscan be effectively controlled to increase the percentage of fertile fruit, lateral twigs and blades located below the dichotomous branch of the stem can be removed in batches, and therefore the influence on the growth of the plant is small.

Disclosed is a compound nutrition type plant growth regulator and application, wherein the regulator is an aqueous solution containing amino acid and sumiseven, the concentration of amino acid is 100-2000PPm, the concentration of the sumiseven is 1-50PPm. The functions of the agent include promoting formation of chlorophyll, increasing photosynthesis speed and yields.

The invention provides a method for culturing a special honeysuckle for desertification control. The method is characterized in that a traditional quality good is taken as the parent plant, the induced tissue culturing method is adopted to successfully culture a tetraploid new seed of which the chromosome is doubled, the seed has a developed root system, strong stress resistance and long duration, can resist drought, saline and alkaline, and frost, takes roots along the earth and achieves infinite reproduction freely. When the seed is planted in regions to the north of northern latitude 40 degrees, the occupied area of the root plate is about 5 m<2> in two years. One plant covers the sand of above 10 m<2>, and the moisture of the earth covered by the root plate reaches about 200 kg. The flower bud is big, the absorption peak of the effective medicine content is higher than that of the traditional quality good, and the root, the stem, the leaf, the flower and the rattan can be all used for production of medicines, drinks, health-care products and the like, so that the economic value is great. By adopting the method for seedling raising, deserts and barren mountains can be greened, and desert lands are endowed with a self-greening function, the problems of high desert control investment, low benefits and incapability of sustainable and circulatory development are radically solved.

The invention relates to a method for breeding a new strain of sheep for meat. The method comprises the following breeding steps: (1) breeding Tibetan han generation F1 female sheep, namely performinghybridization on Oura Tibetan sheep as a male parent and small tailed han sheep as a female parent so as to obtain a Tibetan han generation F1 sheep group; (2) breeding super Tibetan han generation F2 female sheep, namely performing hybridization on female sheep of the Tibetan han generation F1 of the step (1) with Texel male sheep so as to obtain a super Tibetan han generation F2 sheep group; (3) breeding super Tibetan han generation F3 sheep, namely performing hybridization on the Texel male sheep as a male parent with female sheep of the super Tibetan han generation F2 in the step (2) so as to obtain a super Tibetan han generation F3 sheep group; and (4) breeding a sheep group of a new strain of hybridization sheep, namely performing cross hybridization fixation on male sheep of the super Tibetan han generation F3 in the step (3) with female sheep of the super Tibetan han generation F2 in the step (2) so as to obtain a core super Tibetan han group, and performing selection, so as to obtain the new strain of the sheep for meat. The new strain of the sheep for meat, which is bred by using the method, has the polyembryony gene of local fine breed sheep of China and the high meat yield gene of imported breed sheep.

The invention provides an ultra-shallow liquid layer tide planting method, which comprises the steps of maintaining the liquid level of a liquid stream at 0.3-1.5 cm in the case of falling tide, and maintaining the liquid level of the liquid stream at 1.5-5.0 cm in the case of rising tide. A part of root system is soaked into liquid in the case of falling tide to sufficiently absorb oxygen gas; while in the case of rising tide by liquid feed, the root system is mostly or fully soaked into the liquid to sufficiently absorb nutritional ingredients. Compared to the conventional shallow liquid stream technique and deep liquid stream technique, the ultra-shallow liquid layer tide planting method disclosed by the invention is more beneficial to plant absorption of oxygen gas and nutritional ingredients, effectively reduces the system energy consumption, is more beneficial for plant biomass increase, and greatly avoids the opposite trend phenomenon during plant growth.