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7 results about "Organic farming" patented technology
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Organic farming is an alternative agricultural system which originated early in the 20th century in reaction to rapidly changing farming practices. Certified organic agriculture accounts for 70 million hectares globally, with over half of that total in Australia. Organic farming continues to be developed by various organizations today. It is defined by the use of fertilizers of organic origin such as compost manure, green manure, and bone meal and places emphasis on techniques such as crop rotation and companion planting. Biological pest control, mixed cropping and the fostering of insect predators are encouraged. Organic standards are designed to allow the use of naturally occurring substances while prohibiting or strictly limiting synthetic substances. For instance, naturally occurring pesticides such as pyrethrin and rotenone are permitted, while synthetic fertilizers and pesticides are generally prohibited. Synthetic substances that are allowed include, for example, copper sulfate, elemental sulfur and Ivermectin. Genetically modified organisms, nanomaterials, human sewage sludge, plant growth regulators, hormones, and antibiotic use in livestock husbandry are prohibited. Reasons for advocation of organic farming include advantages in sustainability, openness, self-sufficiency, autonomy/independence, health, food security, and food safety.
A biological agent for promoting wheat photosynthesis and its preparation method
ActiveCN115281190BPromote photosynthesisEnhanced SerumBiocidePlant growth regulatorsBiotechnologyOrganic farming
This invention belongs to the field of organic agriculture, specifically a biological agent for promoting wheat photosynthesis and its preparation method. Addressing the problems of existing biological agents having relatively simple components, low absorption and utilization efficiency by wheat ears, and a tendency to reduce nitrate reductase activity, nitrogen utilization, and chlorophyll content in wheat leaves, the following solution is proposed: the biological agent comprises the following raw materials in parts by weight: 50-65 parts of yield-enhancing amine, 15-20 parts of choline chloride, 10-15 parts of diethylaminoethanol hexanoate, 5-10 parts of brassinolide, 3-5 parts of p-chlorophenoxyacetic acid, 1-3 parts of calcium diphenylureasulfonate, 2-5 parts of trace agents, and 2-4 parts of ethylene glycol styraldehyde. The biological agent of this invention can promote better photosynthesis in wheat, enhance nitrate reductase activity, and improve nitrogen utilization.
Owner:CROP RES INST SHANDONG ACAD OF AGRI SCI
An ultra-thin high water-resistant naturally degradable creped paper mulch and a preparation method thereof
This invention discloses an ultra-thin, highly water-resistant, biodegradable crepe paper mulch film and its preparation method, aiming to replace traditional plastic mulch film, solve the problem of agricultural mulch film pollution, and promote the development of organic agriculture. This paper mulch film consists of layers of topcoat and core pulp. The topcoat is mainly composed of corn starch, silicone water-resistant agent, and water (by weight, 5-10 parts, 2-6 parts, and 84-93 parts, respectively). The silicone water-resistant agent contains carboxyl groups, alcohol hydroxyl groups, and polysiloxane oxygen-containing functional groups, possessing both excellent water resistance and environmental friendliness. The basis weight of the topcoat is 2-3 g / m². The core pulp is made from 100% unbleached recycled fiber, with a basis weight of 30-38 g / m². The paper mulch film has a wrinkling rate of 10-20%. The paper mulch film has excellent technical indicators: thickness 1.5-2.5 mm / 16 ply, longitudinal elongation 6-15%, longitudinal tensile strength 12000-20000 mN, longitudinal wet strength 4000-8000 mN, water absorption 20-35 g / m² (3 layers for 60 seconds), and visible light transmittance 0.3-1.5%. Its low cost, combined with high water resistance, good elasticity and biodegradability, makes it an ideal upgrade solution for the agricultural mulch film industry.
Owner:ZHEJIANG JINGXING PAPER
Plant growth regulator, its preparation method and application
This invention belongs to the field of pesticide technology, and relates to a plant growth regulator, its preparation method, and its application. The plant growth regulator includes gibberellic acid and ascorbic acid; the mass ratio of gibberellic acid to ascorbic acid is 1~10:1~20. The plant growth regulator provided by this invention is a biochemically active ingredient formulation. The active ingredients work synergistically to cover the entire plant growth process, and have the characteristics of synergistic regulation, enhanced activity, high cost-effectiveness, and increased yield and income. In particular, it can effectively promote mango growth, increase the longitudinal and transverse diameters of mangoes, and improve quality. In the experiment, the fruit weight gain rate can reach 13.38%, providing an efficient biological pesticide option for organic agriculture. It has good application prospects in mango growth regulation; it is also safe, environmentally friendly, residue-free, and safe for crops and the surrounding environment; it also has good stability during storage, with a shelf life of up to 2 years.
Owner:BEIJING MULTIGRASS FORMULATION
A green compound preparation of traditional Chinese medicine for preventing and controlling citrus red mite and a preparation method thereof
This invention discloses a traditional Chinese medicine compound preparation for the green control of citrus red spider mites, comprising principal, assistant, adjuvant, and guiding herbs: the principal herbs include: 15-20 parts of Veratrum nigrum and 15-20 parts of Stemona japonica; the assistant herbs include: 10-15 parts of Trichosanthes kirilowii, 10-15 parts of Melia toosendan, and 10-15 parts of Zingiber officinale; the adjuvant herbs include: 8-12 parts of Cnidium monnieri, 8-12 parts of Zanthoxylum bungeanum, and 8-12 parts of Ginkgo biloba; the guiding herbs include: 5-10 parts of Gleditsia sinensis, 5-8 parts of Mentha haplocalyx, and 5-8 parts of Glycyrrhiza uralensis. In the field of biological control of agricultural pests, the raw materials of traditional Chinese medicine are locally grown medicinal herbs with no chemically synthesized pesticide residues. They have low toxicity to mammals, birds, bees, and the main natural enemies of citrus (adult predatory mites), and meet the standards of organic agriculture and green food production. The compound preparations are formulated according to the "principal, assistant, adjuvant and guide" principle to exert a synergistic effect, and have comprehensive effects of contact killing, stomach poisoning, repellency, and inhibition of egg laying and hatching. The field control efficacy can reach more than 89%, and the rapid effect and the duration of effect (10-15 days) are balanced.
Owner:CHENGDU LIANGSHAN AGRICULTURAL ENGINEERING TECHNOLOGY RESEARCH INSTITUTE
A secret recipe of traditional Chinese medicine for poultry breeding method
The present application relates to the field of agricultural science and technology, in particular to a poultry cultivation method of a traditional Chinese medicine secret recipe, which enhances immunity: the polysaccharide and alkaloid components in traditional Chinese medicine can activate the immune organs of chickens and ducks, reduce the occurrence of common diseases such as avian influenza and enteritis, improve the survival rate, reduce the breeding loss, improve production and meat quality, replace chemical antibiotics and growth promoters with traditional Chinese medicine, and the traditional Chinese medicine residue in chicken and duck meat and eggs is far below the national standard, meeting the requirements of green and organic farming, adapting to the high-end market, and regulating the body more gently: traditional Chinese medicine emphasizes syndrome differentiation and regulation, can improve the intestinal flora of chickens and ducks, relieve stress (such as group transfer and changes in temperature and humidity), is suitable for long-term feeding, has no obvious toxic and side effects on chickens and ducks, and solves the problem of the existing poultry cultivation method, which needs to use chemical antibiotics and hormones to promote the health of poultry during cultivation, resulting in poor edible safety of poultry products due to drug residues.
Owner:CHONGQING MUYUBAO ECOLOGICAL AGRICULTURE DEVELOPMENT CO LTD
Organic compost in-ground transfer device
The utility model discloses an organic compost ground transportation device, including the carriage, be used as the overall frame of transportation device, the below of carriage is provided with four walking wheels, and one side of carriage is fixed with the push handle, and the below of carriage is the open type structure. This organic compost ground transportation device is integrated with the carriage, conveying mechanism, grooving mechanism, backfilling mechanism and control lever in one, realizes the continuous operation of compost transportation, soil grooving, fertilizer application and soil backfilling. Spiral conveyor ensures uniform fertilizer delivery, triangular block efficiently cuts soil, and the arc design of backfilling plate optimizes soil covering effect. Compared with the traditional single function equipment, the device significantly reduces manual operation steps and reduces time cost, especially suitable for deep fertilizer application requirements of small and medium-sized farms and orchards. The integrated design not only improves the fertilization efficiency, but also reduces the labor intensity, and provides reliable support for the efficient production of organic agriculture.
Owner:HEBEI XISANZHONG AGRICULTURAL DEVELOPMENT CO LTD
Techniques for methane and organic waste conversion
PendingUS20260146209A1Hydrocarbon from carbon oxidesGasification processes detailsSyngasOrganic farming
Techniques are described to capture methane emissions from barns or other agricultural sites and to provide both the methane and a waste feedstock to a gasifier. The waste feedstock may comprise both organic agricultural waste (e.g., manure, rejected feed) and synthetic waste (e.g., plastic wrappers or feed bags, wood), which may be combined before being provided to a gasification process. The gasifier may convert the waste feedstock and methane gas into syngas, which, for example, may be fed into a boiler to produce steam, or may be used to produce fuel through a Fischer-Tropsch process.
Owner:CIRCUMVENT GLOBAL INC