120results about How to "Increase growth potential" patented technology

The invention provides an adjustable rotary oblique-cutting automatic grafting device and a method. The device comprises a worktable, a rack, and a scion clamping and conveying mechanism, a scion cutting mechanism, a stock perforating mechanism and a stock clamping and conveying mechanism which are sequentially arranged from the left to the right. The scion clamping and conveying mechanism comprises a scion clamping drive mechanism, a pneumatic scion claw and a scion chuck which are sequentially connected from the top to the bottom, wherein the scion clamping drive mechanism is connected onto the worktable through the rack. The scion cutting mechanism comprises a scion cutting drive mechanism, a cutter mechanism and a scion cutting positioning block, wherein the scion cutting drive mechanism is connected with the cutter mechanism, the scion cutting positioning block is arranged at the front side of the cutter mechanism, and a cutter guide groove and a positioning groove are arranged on the side wall of the scion cutting positioning block. The scion cutting drive mechanism, the scion cutting positioning block and the stock clamping and conveying mechanism are respectively fixed on the worktable through the rack. The adjustable rotary oblique-cutting automatic grafting device has the advantages of convenience in operation, simple process and the like.

The invention provides a castor ecological planting method in the seashore saline soil, which achieves the purpose of improving the physicochemical property of soil, increasing the soil nutrient level, improving the castor growth potential and saline-alkali tolerance and reducing the plant diseases and insect pets using the ecological cultivation technologies such as direct seeding ryegrass, magnetism treatment of seed, seed coating, seeding in nutritive cup by phosphate liberation bacteria, wide bean interplanting, improving medium or the like. An effective castor ecological cultivation model in the seashore saline soil is explored, which not only ensures the castor yield and quality, but also improves the saline soil environment, and is useful for pushing the development of the castor industrialization, regulating saline soil agricultural structure, increasing the income of farmers and ecologically restoring the ecosystem of the saline soil. The castor ecological planting method of the invention is of great significance for releasing the national energy shortage, improving ecological environment and facilitating agriculture benefit.

The invention discloses a protein which is named as OsMSr2 and is from rice. The protein is (1) a protein formed from an amino acid sequence shown by the sequence 2 in a sequence table or (2) a plant stress resistance related protein derived from the protein (1) by replacing and/or deleting and/or adding one or more than one amino acid from the amino acid sequence shown by the sequence 2 in the sequence table. Introducing the coding gene OsMsr2 of the protein into a plant can increase the germination rate of seeds under adverse conditions, increase root length and root weight, increase the growth potential of the plant, ensure seeds are enlarged, increase the net photosynthetic rate of leaves and increase the tolerance of the plant under adverse conditions.

The invention discloses an orchard deep soil oxygen therapy soil loosening fertilizer applicator and an application method thereof; the orchard deep soil oxygen therapy soil loosening fertilizer applicator comprises a gasoline engine connected with a hollow drill rod; a high pressure air tank is connected with the hollow drill rod; an air valve is arranged between the high pressure air tank and the hollow drill rod; the most bottom of the hollow drill rod is provided with a drill bit; the hollow drill rod above the drill bit is provided with air outlets; the high pressure air is conveyed to the deep soil so as to realize oxygen therapy and soil loosening purposes; the oxygen therapy can promote root breathing effect so as to improve root growth vigor, thus reducing root reductibility toxicity and root rot generation; the soil can be loosened so as to reduce root growth resistance, thus enhancing soil air and atmosphere exchange capability, and promoting root growth; in addition, holes arranged in the deep soil allow a nitrogen phosphor potassium water-soluble ternary composite fertilizer to be filled in, thus applying fertilizer to the soil deep part.

The invention discloses a growing culture medium for ecological remediation and a preparation method thereof. The growing culture medium comprises the following raw materials in parts by weight: 5-12 parts of lutein ester, 11-19 parts of lignocellulose, 7-15 parts of algin, 28-36 parts of straw powder, 15-25 parts of tartaric acid, 20-30 parts of variegated-leaf begonia and 1-5 parts of propyl acetate. The preparation method comprises the following steps: mixing the variegated-leaf begonia, the tartaric acid and deionized water, heating, performing ultrasonic treatment, mixing with the lignocellulose and the propyl acetate, heating, and performing ultrasonic treatment to obtain a mixture B; adding deionized water and the tartaric acid into the straw powder, heating, and performing ultrasonic treatment to obtain a mixture C; mixing the mixture B and the mixture C, adding the remaining materials, heating, and stirring till a dry state to obtain the growing culture medium. The growing culture medium can effectively improve soil, play water-retaining and fertilizer-retaining roles, improves the growth environment for plants, can provide nutrients immediately, can activate heavy metals which cannot be dissociated from the soil so as to promote heavy metal absorption of the plants, and can be applied to the fields of ecological remediation for a mining area, heavy metal-contaminated land remediation, slope remediation and the like.

The invention relates to an amino acid liquid fertilizer. The amino acid liquid fertilizer is prepared in the following steps: adding 112-130kg of amino acid, 334-44kg of zinc sulfate, 40-50kg of borax, 58-68kg of ferrous sulfate, 100-110kg of magnesium sulfate, 10kg of a chelating agent and 400-500kg of water, chelating, and adding water to obtain 1000L. The pH value of the amino acid liquid fertilizer is 5.6-6.2, the content of amino acid is 100g/L, the content of trace element zinc is 12g/L, the content of boron is 8g/L, the content of iron is 20g/L, and the content of magnesium is 20g/L; the amino acid liquid fertilizer is uniform and stable and has no precipitate. When in use, the amino acid liquid fertilizer is diluted by utilizing water and is sprayed onto the surface of crop leaves. By utilizing the amino acid liquid fertilizer, the required fertilizer of the crops during the entire growth period is uniform, and the demand of the crops on the amino acid and trace elements in the entire growth period can be satisfied. The crops adopting the amino acid liquid fertilizer can be matured in advance and consistent in mature period, full in grains, less in phenomenon such as flowering without fruiting, flower dropping and fruit dropping, good in fruit taste, high in quality, long in fruit harvesting period and excellent in quality, so that the amino acid liquid fertilizer is worth of being popularized.

The invention discloses a standing frame cultivation method of anthurium cut flowers. The standing frame cultivation method of the anthurium cut flowers includes construction of a flower pot frame, matrix selection, cultivation management including temperature management, humidity management, moisture management and manure management, pest control and harvesting of the cut flowers. The flower pot frame is composed of a support inserted in the ground and a plurality of round steel bars arranged on the support. Anthurium is planted in a flower pot, and then the flower pot is placed on the flower pot frame which is arranged 0.5-0.7m higher than the ground. According to the standing frame cultivation method of the anthurium cut flowers, plant diseases and insect pests are effectively prevented from spreading through soil media, ventilation of plant roots is increased, usage amount of matrixes is reduced, quantitative control of nutrition and moisture is achieved for a single pot, and simultaneously pruning, replacement and cultivation are facilitated. Furthermore, stability and uniformity of quality of the anthurium cut flowers are greatly improved, and large scale production is achieved.

The invention discloses a hickory grafting method, which uses American thin-shelled hickory as a rootstock, adopts a cutting grafting method, the scion length is 5cm-6cm, and there is one strong bud, and the ear stem of 1-1.5cm is reserved at the upper end of the bud. Ear cutting and anvil cutting should be accurate and fast, the cutting surface should be smooth, and the bud body should not be damaged when cutting the ear, and should be tightly bound with a film in time, especially the upper end of the scion should be tightly wrapped so that only the bud body is exposed; Lightly cut a long straight face to increase the contact surface between the scion and the rootstock. The rootstock selected by the present invention has strong growth potential, well-developed root system, strong adaptability, small pith core, and strong affinity with hickory nuts. The rate, seedling rate and growth potential make the pecan grafting survival rate reach more than 95%, and the seedling rate reach more than 90%.

The invention discloses a plantation method of a high-yield cucumber. The method comprises the following steps: after final signaling of cucumber seedlings, applying a cucumber special-purpose fertilizer, drawing strings to put up a shelter, performing intertillage weeding, when cucumber tendrils grow to somewhere close to the top of the shelter, carrying out tendril falling, and stopping watering three to five days before the tendrils fall, wherein raw materials of the cucumber special-purpose fertilizer comprise composite coating urea, mono-Ammonium phosphate, diammonium phosphate, potassium sulfate, potassium dihydrogen phosphate, calcium hydrogen phosphate, sodium silicate, EDTA Chelating zinc, ammonium ferrous sulfate, EDTA Chelating zinc, rotted chicken manure, molasses powder, peat, weathered coal, kaolin, Bacillus megaterium, Pseudomonas fluorescens and Paenibacillus polymyxa; and cleaning stems and the tendrils, picking cirrus, for cucumbers grown from side tendrils, when the cucumber tendrils grow to 5 to 15cm, pinching main tendrils, reserving two to five lateral branches, and plucking the cucumbers when the cucumbers are ripe. According to the method provided by the invention, the slow release effect is good, the soil structure can be improved, nutrients are abundant, the cucumber output is high, the plantation method is simple, and the cost is low.

The invention relates to the technical field of tea planting, in particular to a method of raising tea seedlings by cuttage, comprising: preparing trays, preparing nutrient pots, selecting cuttings, inserting the cuttings, transplanting the cuttings, and transplanting seedlings. The method of the invention has the advantages that the cuttings are enabled to root quickly, more nutrition are supplied to the seedlings for growth as nutrient soil proportionally made with peat and organic fertilizer is used as a substrate, growth of the seedlings is enhanced, and outplanting rate of the seedlings is increased; the trays and the nutrient pots are good for transplanting and for transplanting with soil, and survival rate and growth of the seedlings are significantly increased; growth of weeds canbe inhibited herein, less management staff is required, and management cost is lowered; the method features high rooting speed, high survival rate, high quantity of nutrient soil, good fertilizer efficacy and the like; the seedling quality and outplanting rate are higher than those of conventional seedling raising, the growth of the seedlings after transplanting can be improved, a garden can be formed at least two years earlier, and the newly built tea garden can economically profit two years earlier.

The invention belongs to the technical field of pesticide, and particularly relates to a compound sterilizing combination containing chunleimeisu and mushroom protein polysaccharide and the application thereof in field of prevention and treatment of crop bacterial and fungus diseases and growth adjusting function. According to the combination, the weight ratio of mushroom protein polysaccharide to chunleimeisu is 1:1 to 1:100, and the combination has the effect of efficacy enhancement through compounding, has a wide application range, low cost, good effects and more obvious treatment effects, and belongs to ideal agent for preventing and treating various bacterial and fungus diseases of crops, such as vegetables, melons, fruits, rice and the like. The combination has strong permeability and moves in plant bodies, is quick to become effective after being sprayed, rainwash resistant and long in lasting period, and can ensure that the color of leaves of melons to which the combination is applied is thick and green and prolong the harvest time. The combination is applied to rice, potatoes, cucumbers, celeries, sorghums, peppers, kidney beans, citruses and fruit trees.

The invention discloses a cuttage propagation method of rhododendron agastum for alpine greening, which comprises the following steps: preparation of a cuttage medium; preparation of a cottage bed; collection and pruning of cuttings; cuttage; and cuttage post-management. The cuttage propagation method solves the problem of large-scale reproduction of the rhododendron agastum by a cuttage propagation technology and adopting measures suiting local conditions according to natural conditions and climate conditions, and contributes to the application of landscape greening.

The invention relates to a rapid breeding method of anoectochilus zhejiangensis Z.Wei&Y.B.Chang seedlings, wherein the method can effectively improve the breeding efficiency of anoectochilus zhejiangensis Z.Wei&Y.B.Chang, and prevents test-tube plantlets from generating excessive growth and vitrification phenomena, so as to obtain a large number of anoectochilus zhejiangensis Z.Wei&Y.B.Chang seedlings, and lay a foundation for scale production and application. The method includes an explant preparation stage, a primary induction culture stage, a secondary culture stage, a rooting culture stage and a transplanting stage; a primary induction culture medium and a secondary proliferation culture medium are each composed of the following components: MS, 0.1-0.5 mg/L of TDZ, 0.5-0.8 mg/L of 6-BA, 0.18-0.25 mg/L of NAA, 50-100 g/L of mashed potato, and 0.2-0.6 mg/L of activated carbon; a rooting culture medium is composed of the following components: MS, 0.6-1.5 mg/L of NAA, 50-100 g/L of mashed banana, and 0.4-1.0 mg/L of activated carbon.

The invention discloses an anti-salt seedling-keeping agent for accelerating safe and effective growth of saline-alkali soil cotton at a seedling stage, belonging to the technical field of agricultural production. The anti-salt seedling-keeping agent is mainly composed of the following components: compound sodium nitrophenolate, diethyl aminoethyl hexanoate, potassium nitrate, boric acid, zinc sulfate, copper sulfate, manganese sulfate and clean water. The anti-salt seedling-keeping agent is combined with the effects of a plant growth regulating substance and a mineral element to be adjusted and controlled in the two aspects of plant hormone physiology and mineral nutrition so as to effectively enhance the root activity and the over-ground part growth vigor of seedlings of the saline-alkali soil cotton and obviously improve the salt and alkali endurance capacity; the anti-salt seedling-keeping agent has the effects of accelerating the saline-alkali soil cotton to grow at the seedling stage and obtaining ordered and strong seedlings. The main components of the anti-salt seedling-keeping agent are easily dissolved in water; the preparation process is simple and convenient and is easy to master and operate by farmers, so that the anti-salt seedling-keeping agent is particularly suitable for spraying leaf surfaces of the saline-alkali soil cotton at the seedling stage or irrigating roots.

The invention discloses a method for promoting early flowering of wuta-cai, and relates to the field of vegetable chemical control. The method includes the following steps that 1, the surfaces of wuta-cai seeds are disinfected with 20% NaClO; 2, the wuta-cai seeds with the disinfected surfaces are put into mixed liquor of sterile water and brassinolide, a mixture is obtained, and the concentrationof brassinolide is 30 mg/L; 3, the obtained mixture in the second step stands for five days for vernalization, wherein standing temperature is 4 DEG C; 4, the wuta-cai seeds in the mixture treated inthe second step are taken out and then sown in a nutrition pot, the growth environment is that day/night temperature is (25+/-1)/(18+/-1) DEG C, photosynthetically active radiation is 300-500 micromoles.m-2.s-1, and relative humidity is 60-70%; 5, when seedlings each grow to have 4-5 true leaves, mixed liquor of brassinolide with the concentration of 50 mg/L and gibberellin with the concentrationof 900 mg/L starts to be sprayed. Through the method, the breeding period of wuta-cai can be effectively shortened, and selecting and breeding of new varieties of wuta-cai are easily promoted.

The invention discloses a method for breeding basic seeds of potato by field transplanting of tissue culture seedlings on low-latitude plateau; the method comprises the steps of building a seedling raising pond, scientifically preparing a seedling culture medium, planting tissue culture seedlings, managing pesticides and fertilizers for raising the tissue culture seedlings, transplanting the tissue culture seedlings to a field, managing the field, preventing and controlling late blight, harvesting basic seeds and the like; According to the method, the seedling culture medium is scientificallyand reasonably prepared, and the growth conditions for seedling raising are scientifically and reasonably controlled, in combination with the growth characteristics of tissue culture seedlings of potato; transplanting planting with the medium is adopted, technical conditions such as planting time, seedling transplanting time, planting modes and the like are strictly controlled, and therefore, thesurvival rate of the seedlings is effectively increased, the growth vigor is improved, the defect and problem is solved that pre-basic seeds with tissue culture seedlings are bred before basic seeds are bred with the pre-basic seeds or that seed potatoes are bred in the field directly through tissue culture seedlings, the breeding efficiency of potato seeds is effectively improved, and the labor intensity, facility construction investment and production cost are reduced; and the method is a practical breeding technology of seed potatoes with simple operation procedure, labor saving and labor saving, and is suitable for popularization and application in high-altitude southwest mountainous areas.

The invention belongs to the field of crop production and discloses a seasonal drought relieving and high yield ensuring compound agent for double cropping rice. The compound agent includes an early-season rice special type and a later-season rice special type. The early-season rice special type includes, by weight, 50% of hydroxyethylcellulose, 20% of amino acid raw powder, 15% of monopotassium phosphate, 10% of potassium fulvate, 2.5% of zinc sulfate, 2% of prohexadione calcium, 0.2% of compound sodium nitrophenolate, and 0.05% of abscisic acid; and the later-season rice special type includes, by weight, 30% of hydroxyethylcellulose, 30% of amino acid raw powder, 20% of potassium fulvate, 10% of monopotassium phosphate, 5% of Kang polyphenol, 4.8% of zinc sulfate, and 0.2% of sodium alpha-naphthylacetate. In the formula, comprehensive drought resistant capability of rice is improved through several ways. The compound agent is quick in effects, has long lasting time and has good effects.

The invention discloses a rapid loquat seedling culture method. The method comprises the following steps: selecting a high-quality wild peach tree with good two-year growth potential; cutting a section, which is 12 to 15 cm in length and contains three integrated buds, from the branch towards south in March to April of the same year to serve as a cuttage strip; after performing sterilization and rooting liquid soaking treatment, adopting the cuttage strip at two stages of container cultivation and seedling soil cultivation to perform seedling culture. The root of the cuttage strip is stimulated by a water flow impact method, so that the quick growth of the root can be promoted, the cultivation time in a culture solution is prolonged, stress resistance is enhanced and the root system of seedlings is thickened; meanwhile, the seedlings with strong growth potential can be integrally transplanted to seedling soil, the water and fertilizer management of the seedling soil is strictly controlled, the gaps of the seedling soil are increased, the water storage and water seepage capabilities of the seedling soil are improved, the utilization ratio of the fertilizer is increased, the final-period management difficulty is reduced, the seedling culture cycle is shortened, high-quality nursery stocks are obtained through uniform management, the survival rate after transplanting reaches 98.6% or above, fruit settling is easy and the economic benefit is significant.