Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology dedicated to organic fertilizers and corn, applied in fertilizer mixtures, applications, fertilization devices, etc., can solve problems such as corn competitiveness affecting physical and mental health, water source soil and crop pollution, and pest resistance, etc., to inhibit the reproduction of soil pathogens. , the effect of improving soil structure and reducing soil pests and diseases
Inactive Publication Date: 2017-05-17
万淑香
View PDF0 Cites 3 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0003] At present, corn pests and diseases are mainly controlled by mixing and stirring chemical agents and toxic pesticides, applying them to the soil or crops, and using them for a long time year after year. A large amount of pesticides and fertilizers will cause the pests to develop resistance, soil compaction, and damage to water sources. Pollution of soil and crops, decline in the quality of agricultural products, and excessive pesticide residues seriously affect people's physical and mental health and the competitiveness of my country's corn in the international market
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention discloses a special organic fertilizer for corn, and belongs to the technical field of chemical fertilizers. The special organic fertilizer comprises the following materials in parts by weight: 20 to 25 parts of humic acid, 10 to 15 parts of asparaginic acid, 10 to 15 parts of bean pulp, 10 to 16 parts of potassium chloride, 40 to 50 parts of bentonite, 30 to 40 parts of silkworm excrement, 35 to 45 parts of grain stillage, 10 to 15 parts of gelatin, 10 to 15 parts of urea, 20 to 30 parts of diammonium orthophosphate, 20 to 30 parts of chicken feathers, 4 to 6 parts of carboxymethylcellulose, 1 to 2 parts of zinc sulfate, 1 to 2 parts of ferrous sulphate, 1 to 2 parts of borax, 2 to 5 parts of a wilfordine preparation, 2 to 5 parts of a stemonine preparation, 2 to 5 parts of nanometer iron-ore slag powder, 3 to 4 parts of wintergreen oil, 2 to 4 parts of azospirillum brasilense, 1 to 3 parts of bacillus licheniformis, and 4 to 6 parts of EM bacteria. The special organic fertilizer is reasonable in formula, more comprehensive and balanced in nutrients and good in use effect, can obviously improve the fertilizer efficiency utilization ratio, and greatly improves the corn yield and quality, thereby improving the economic benefit of corn.
Description
technical field [0001] The invention relates to a special organic fertilizer for corn and belongs to the technical field of chemical fertilizers. Background technique [0002] Corn, Poaceae, and Zea mays are annual tall herbs. Culms erect, usually unbranched, with aerial strut roots at base nodes. Leaf sheaths with transverse veins; ligule membranous, about 0.2m long; blade flat and broad, linear-lanceolate, base rounded and ear-shaped, glabrous or pilose, midrib stout, margin slightly scabrous, about 1- 1.5 m. The caryopsis is spherical or oblate, and the glumes and lemmas are exposed after maturity. Its size varies with different growth conditions. It is cultivated in various parts of my country. It is widely planted in tropical and temperate regions of the world and is an important cereal. [0003] At present, corn pests and diseases are mainly controlled by mixing and stirring chemical agents and toxic pesticides, applying them to the soil or crops, and using them fo...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more