Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A composition and fertilizer technology, applied in fertilizer mixtures, applications, organic fertilizers, etc., can solve problems such as soil chemical fertilizer pollution, and achieve the effects of reducing soil and water pollution, increasing the content, and reducing the amount of use
Inactive Publication Date: 2019-03-08
SICHUAN GUOGUANG AGROCHEM
View PDF13 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
[0004] In order to solve the problem of soil chemical fertilizer pollution caused by the long-term use of chemical fertilizers in the prior art, the present invention provides a method that can promote the hypertrophy of the roots of root crops, reduce the number of small rh
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
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0038] When the fertilizer composition is a liquid fertilizer, its components by weight percentage are: calcium aspartate: 1%, rhamnolipid: 0.5%, potassium nitrate: 15%, calcium nitrate: 20%, zinc nitrate: 2% , manganese chloride: 3%, boric acid: 2%, EDTA-Fe: 2%, alkyl glycoside: 1%, water to make up to 100%. The macroelement fertilizer is potassium nitrate, the medium element fertilizer is calcium nitrate, the trace element fertilizer is zinc nitrate, manganese chloride, boric acid, EDTA-Fe, the additive is alkyl glycoside, and the filler is water.
Embodiment 2
[0040] When the fertilizer composition is a liquid fertilizer, its components by weight percentage are: calcium aspartate: 0.5%, rhamnolipid: 1%, potassium nitrate: 15%, calcium nitrate: 20%, zinc nitrate: 2% , manganese chloride: 3%, boric acid: 2%, EDTA-Fe: 2%, alkyl glycoside: 1%, water to make up to 100%. The macroelement fertilizer is potassium nitrate, the medium element fertilizer is calcium nitrate, the trace element fertilizer is zinc nitrate, manganese chloride, boric acid, EDTA-Fe, the additive is alkyl glycoside, and the filler is water.
Embodiment 3
[0042] When the fertilizer composition is a liquid fertilizer, its components by weight percentage are: calcium aspartate: 5%, rhamnolipid: 2%, calcium nitrate: 15%, potassium nitrate: 10%, EDTA-manganese: 2% %, EDTA-Fe: 3%, Zinc Chloride: 3%, Silicone: 2%, water to make up to 100%. The macroelement fertilizer is potassium nitrate, the medium element fertilizer is calcium nitrate, the trace element fertilizer is EDTA-manganese, EDTA-Fe, zinc chloride, the additive is organic silicon, and the filler is water.
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 fertilizer composition. The fertilizer composition is prepared from calcium aspartate and rhamnolipid, wherein the weight ratio of the calcium aspartate to the rhamnolipid is0.5:1-50:1. The fertilizer composition has the advantages that roots and tubers of root and tuber crops are promoted to become large and thick, the number of larger roots and tubers is large, the number of smaller roots and tubers is small, the product quality of the crops is improved, the yield of the crops is increased, meanwhile, the content of beta-carotene and the content of mineral substances (calcium) are also increased, and in addition, the effect the same as or even better than that of a chemical fertilizer can be achieved, but the soil contamination caused by using the chemical fertilizer is avoided; and macroelements, medium elements and microelements necessary for the growth of the crops are also added, so that the element deficiency symptoms of the crops are prevented and treated, the growth and development of the crops are facilitated, and the yield of the crops is increased.
Description
technical field [0001] The invention relates to the field of fertilizers, in particular to a fertilizer composition and its application. Background technique [0002] With the continuous improvement of people's quality of life, chronic diseases caused by obesity caused by excessive animal food intake are on the rise year by year, such as hyperlipidemia, hypertension, coronary heart disease, diabetes, fatty liver, etc. These sounded the alarm to people, and now people gradually realize the importance of dietary fiber. The root tuber food is rich in starch, dietary fiber and a variety of vitamins and minerals. These foods are rich in nutritional value and have certain effects on the prevention of chronic diseases such as hyperlipidemia, hypertension, coronary heart disease, and diabetes. Moreover, people have higher requirements on the external quality and internal quality of commodities. It is necessary to increase production and income while ensuring the intrinsic and ext...
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