90results about How to "Increase chlorophyll" patented technology

The invention relates to a compound microbial organic fertilizer and a preparation method thereof. The compound microbial organic fertilizer is prepared from the following ingredients in parts by weight: 1-4 parts of trichoderma viride JUWEI002 fermentation liquor, 1-4 parts of bacillus subtilis JUWEI001 fermentation liquor, 20-30 parts of turfy soil, 33-38 parts of tobacco residue, 33-38 parts of silkworm faeces, 6-7 parts of calcium powder and 1-2 parts of potassium fulvate. The compound microbial organic fertilizer disclosed by the invention has the advantages that the quality of crops can be remarkably improved, the yield of the crops is increased, and the soil structure is improved.

The invention relates to the field of banana cultivation, in particular to a compound microbial agent for preventing and treating a banana wilt disease and a prevention and treatment method. The compound microbial agent comprises paenibacillus polymyxa, bacillus subtilis, bacillus thuringiensis, pseudomonas stutzeri, bacillus amyloliquefaciens, cold-resistant brevibacteriaceae, trichoderma and metarrhizium anisopliae. By means of a reasonable proportion, all strains are mutually influenced and promoted, and the prevention and treatment effect on the banana wilt disease is greatly improved. The prevention and treatment method of the banana wilt disease can effectively adjust the composition of bacterial colonies in soil, promote growth and propagation of probiotics and antagonistic bacteria in the soil, rapidly restore and stabilize the balance of the bacterial colonies in the soil, prevent and treat occurrence and spread of the banana wilt disease, effectively decrease the occurrence rate of the banana wilt disease and maintain the stable and high yield of bananas.

Mutant photosynthetic microorganisms having reduced chlorophyll and increased photosynthetic efficiency are provided. The mutant strains have mutated chloroplastic SRP54 genes and exhibit increased productivity with respect to wild type strains. Also provided are mutant algal strains having mutated cytosolic SRP54 genes. Provided herein are methods of producing biomass and other products such as lipids using strains having mutations in an SRP54 gene. Also included are constructs and methods for attenuating or disrupting SRP54 genes.

The invention discloses a novel nuisanceless green biological insecticidal and antibacterial fertilizer agent. Ingredients of the novel nuisanceless green biological insecticidal and antibacterial fertilizer agent are prepared from the following plant extracts: 30 to 40 percent of syringa vulgaris extracts, 20 to 30 percent of coconut derivatives, 15 to 30 percent of corn extracts and 20 to 30 percent of aloe extracts. The extracts of each plant are respectively extracted by a Chinese medicine conventional method, a small number of solvents are added into the extracts for embedding, and about 5 percent of latent solvents and emulsifying agents are added for being prepared into 55 to 85 percent emulsified oil agents. The invention belongs to the biological pesticide simultaneously used for realizing the desinsection, antibacterium, fertilizer effects. The novel nuisanceless green biological insecticidal and antibacterial fertilizer agent can be used for planting industries of various vegetables, fruit, grain crops, flowers and the like, has the advantages of innocuity, no side effect, no pollution, safe use and no residue, can effectively kill various germs, viruses, plant diseases and insect pests, generates no drug fastness, has low cost, and can promote the crop growth, so the crops have developed root systems, and green and thick leaves, the yield can be improved, and the novel nuisanceless green biological insecticidal and antibacterial fertilizer agent is actually a unique and good product with fertilizer and pesticide dual effect, which overcomes the defects of modern biological pesticide.

The present invention relates to mutant gibberellin 2-oxidase (GA2ox) genes and uses thereof. In particular, the effective mutations disclosed herein can reduce GA2ox enzymatic activity to different extents, leading to various degrees of GA deficient yet beneficial agronomic traits in transgenic plants.

The invention discloses application of soaking seeds in mixed liquor in improving salt resistance of lawn plants; wherein, the mixed liquor is formed by 1.0g/L ammonium nitrate and 5-20mmol/L malic acid or citric acid based on the volume ratio of 1:0.01-0.03; salt resistance is saline soil containing 0.1-0.4% of salt. In the invention, after being applied to the mixed liquor, the soaking seeds have good promoting actions on salt resistance in height, chlorophyll, aboveground biomass, root growth and the like of two lawn plants and can provide a theoretical basis for pre-sowing treatment of the lawn plants and wider application of the mixed liquor in the lawn plant field.

The invention discloses a method for enhancing weak light resistance of cucumbers by spraying compound bacterial manure on foliage, which relates to a method for enhancing illumination adversity resistance of crops. The bacterial strains are Chlorobium limicola SH II-4 and Rhodopseudomonas palustris SH II-5. The culture medium for preparing the microbial inoculum comprises 1.0g of (NH4)2SO4, 0.2g of MgSO4.7H2O, 3.0g of NaHCO3, 0.5g of K2HPO4 and 0.1g of NaCl; and the lighting culture is carried out for 4-5 days in the anaerobic environment to obtain the microbial inoculum of which the concentration is 1-2*108 viable bacteria/ml. The application method of the compound bacterial manure is realized by spraying the compound bacterial manure on the cucumber foliage in each growth period. The method has the characteristics of high safety, high efficiency, simple operation and low cost, effectively relieves the phenomena of weak leaf color, weak photosynthesis, retarded growth and the like caused by insufficient illumination, and obviously enhances both the yield and the quality; and the cucumbers are deep green in color.

The invention discloses sulphur-based gamma-biological compound fertilizer and a preparation method thereof. The sulphur-based gamma-biological compound fertilizer comprises gamma-poly(glutamic acid), wheat straw extract, microbial agents and secondary elements, namely, nitrogen elements, phosphorus elements and potassium elements. The gamma-poly(glutamic acid) and the microbial agents are prepared through the fermentation process. The wheat straw extract is obtained by extracting and processing young wheat straw seedlings. The secondary elements are obtained through related compound powder. The sulphur-based gamma-biological compound fertilizer comprises 0.1-5.0 parts of gamma-poly(glutamic acid), 3-12 parts of wheat straw extract, 2-6 parts of microbial agents, 20-30 parts of urea, 55-85 parts of monoammonium phosphate and 30-50 parts of potassium sulfate, wherein microelements include calcium, magnesium, sulphur, manganese, zinc, boron and molybdenum. By means of the sulphur-based gamma-biological compound fertilizer, the nitrogen nutrition utilization rate can be increased, and by means of the supplementary effect of synergistic interaction of the gamma-poly(glutamic acid) and the wheat straw extract, the soil microenvironment is improved, the nutrient absorption is promoted, the crop yield is increased, and the disease-resistant, stress-resistant, anti-interference and successive crop prevention capacity of plants is improved.

The present invention discloses a method for preparing an efficient foliar fertilizer. The technical solution of the present invention is characterized in that a base material is composed of active humic acid, amino acids, molasses, a soil activator (ENHANCE), a soil improver (PENMAX), Lubintriazonsrnbooster, tomato mix, diethyl aminoethyl hexanoate or compound sodium nitrophenolate, cytokinin and water; and the method comprises four stages of full stirring and filtering of the base material. The method of the present invention is simple in process, low-carbon, and free of pollution. In the process of plant growth and development, the foliar fertilizer supplements full nutrition to crops through leaves and stems to improve chlorophyll and cyanophyll contents of the crops, thereby achieving the effects of flowers and fruits protection, fruit enlargement, robust plants, and improved fruit quality and increased production.

The invention relates to the technical field of fertilizer preparation, in particular to a dendrobium officinale leaf fertilizer and a preparation method thereof. The leaf fertilizer is prepared from the following raw materials in parts by weight: 6 to 18 parts of bone meal, 10 to 20 parts of bean pulp, 10 to 20 parts of potatoes, 5 to 10 parts of crab shells, 5 to 10 parts of dried small shrimps, 6 to 15 parts of amino acids leavening agent, and 5 to 10 parts of EM microbial agent. The leaf fertilizer prepared by adopting the pure natural ingredients such as the bone meal and the bean pulp as the raw materials is safe and reliable, high in leaf surface nutrient absorption penetration rate, more in absorption quantity, good in absorption, capable of meeting the specific growth need of dendrobium officinale, convenient to use and good in compatibility, can be mixed with most insecticide and bactericide, and is widely applied in spraying and irrigating and simple, convenient and safe to use; the preparation method is simple and easy to operate, and has great popularization value.

The invention provides a plant foliar fertilizer with the antifreezing function, relating to the technical field of pesticides. The plant foliar fertilizer is prepared from a fertilizer composition and an antifreezing composition in a ratio of 2:1, wherein the fertilizer composition comprises the following components in parts by weight: 5-15 parts of humic acid, 4-6 parts of amino acid, 2-3 parts of plant protein, 1-3 parts of copper sulfate, 1-2 parts of a water-soluble film coating agent and 25-35 parts of NPK (nitrogen, phosphorus and potassium); the antifreezing composition comprises the following components in parts by weight: 5 parts of Chinese ivy, 5 parts of hoya carnosa, 15 parts of epipremnum aureum, 5 parts of syngonium podophyllum, 20 parts of monstera deliciosa, 30 parts of euonymus japonicus, 0.05 part of antifreezing fluid for automobiles, 0.01 part of castor oil and 0.1 part of preservative. The plant foliar fertilizer can be used for perennial plants in most parts of China, such as all the vegetables, fruit trees, flowers and plants and bonsai, can enhance the water retention and cold resistance of the plants, has relief and recovery effects on the plants suffering moderate and mild freezing injuries, adds chlorophyll, increases the yields and quality of crops and lengthens the green period.

The present invention relates to a microbial silicon-magnesium-calcium fertilizer and its production method. It uses organic material as life carrier of microbe WH microbial poal, and mixes it with silica powder and magnesiocalcium stone powder and makes them undergo the process of fermentation so as to obtain the invented active silicon-magnesium-calcium fertilizer. It can be easily absorbed by plants after it is applied to the soil, and has the following advantages: (1) neutralizing acidity of soil and improving soil structure; (2) strengthening stem tissue of crops and promoting plant celldivision; (3) raising chlorophyll and promoting plant growth; (4) strengthening plant resistance to diseases and insects; and (5) raising yield and quality of crops.

The invention discloses a method for using Bacillus thruingiensis fermentation broth to improve salt resistance of lawn plants, which includes: adding 200g of saline-alkali soil different in concentration into disposable plastic cups 7cm in diameter; sowing 0.5g of seeds of Perennial ryegrass, and 0.5g of seeds of Festuca arundinacea in each cup; repeating testing for three times; adding 1ml of various types of inoculants into the soil when the lawn plants grow about 5cm high; adding sterile liquid medium into a control group; moving the plastic cups to a test land and burying the cups deep in the soil to keep plant growth environment to be consistent to the test land soil environment; and quantitatively watering the plants every day to guarantee consistent treatments; testing indexes after the plants grow for 2 months, transplanting the plants to a field and burying deep in the soil when emergent seedlings are stable (10d) so as to keeping the plant growth environment being consistent to the test land soil environment. Test results show that adding the Bacillus thruingiensis inoculant relieves stressed degree of the lawn plants to a certain degree, and growth of the lawn plants is promoted.

The invention discloses a soil remediation method based on modified attapulgite clay. The method comprises the following steps of S1, sampling attapulgite clay raw materials, smashing the attapulgiteclay through a smashing device, and then, adding diluted ammonium hydroxide, a dioctyl sebacate solution, a carbon base material and a remediation solution, wherein the addition mass percentage of diluted ammonium hydroxide is 0.8-1.0%, the addition mass percentage of the dioctyl sebacate solution is 1.0-1.2%, the addition mass percentage of the carbon base material is 0.8-1.5%, and the addition mass percentage of the remediation solution is 0.2-0.3%. The invention relates to the technical field of soil remediation. According to the soil remediation method based on modified attapulgite clay, the modified attapulgite clay is adopted as a soil remediation agent, a layer which is high in adsorption capability, high in adoration rate and capable of effectively adsorbing heavy metal ions in soil can be formed below a contaminated soil layer, the soil remediation solution is sprayed, plants grow to have deep roots and luxuriant leaves, chlorophyll is enhanced, nutrients are abundant, and normal juice and normal taste are recovered; soil contaminations are reduced, and the method is low in carbon and environmentally friendly and no water or fertilizer soil is lost.

The invention discloses a photorespiration metabolism modified branch and an application of the photorespiration metabolism modified branch in C3 plant, which relate to the technical field of a plantgenetic engineering. The branch comprises three proteins of OsGLO3, OsCAT2 and OsOXO3. The branch can modify the C3 plant photorespiration, so that photorespiration is reduced, the photosynthetic efficiency is increased, and the plant biomass is increased. The experiment result shows that GOC photorespiration metabolism modified branch transferred to the plant appears that photosynthetic rate is increased, the biomass is increased, and chlorophyll is increased. The photorespiration metabolism modified branch has deep meaning for explicating high-light effect mechanism, producing crops and renewable energy sources, and reducing CO2 discharge, and during the practical application, the GOC photorespiration metabolism modified branch is transferred to different C3 plants, so that high-yield variety can be cultured.

The invention discloses a preparation method of a high-nutrition pet instant food, and a pet instant can. The high-nutrition pet instant food disclosed by the invention has higher nutrition balance, and is extremely light in weight and convenient to carry. In feeding, the pet instant food can which is used for feeding pets can be obtained only by just mixing the high-nutrition pet instant food with carry-on water, so that the nutrition and the portability of the pet instant food are greatly improved. Meanwhile, the pet instant food adopts food-grade raw materials, and the eating safety is higher. Besides, the product is uniform in texture, unified in color, beautiful in appearance and high in consistency, presents a mixed state of thick soup and particles after rehydration, and the particles are strong in meat feeling and good in palatability.