Nutrient for oilseed rape growth and use method of nutrient

Abstract

The invention discloses a nutrient for oilseed rape growth and a use method of the nutrient, and belongs to the field of fertilizer or plant growth regulators. According to the nutrient, a, 1.5 g of nucleotide potassium and deoxyribonucleotide potassium and 1.8 g of methylcellulose are taken, nucleotide potassium and deoxyribonucleotide potassium are smashed and evenly mixed with methylcellulose, and the nutrient is prepared; or b, 2 g of nucleotide potassium and deoxyribonucleotide potassium and 8 g of carboxymethylcellulose are taken, nucleotide potassium and deoxyribonucleotide potassium are smashed and evenly mixed with carboxymethylcellulose and the like, and the nutrient is prepared. Nucleotide potassium is dipotassium of four kinds of 5'-mixed nucleotide. Deoxyribonucleotide potassium is dipotassium of five kinds of 5'-deoxy mixed nucleotide. 96% of nucleotide potassium and 4% of deoxyribonucleotide potassium by weight are included. According to the use method of the nutrient, the nutrient is sprayed twice, the nutrient is sprayed for the first time in the initial flowering stage, 20 g of the nutrient prepared in the mode a or b is taken, 20 L of water is added to the nutrient, and spraying is carried out on one mu of land; the nutrient is sprayed for the second time in the full-bloom stage, 20 g of the nutrient prepared in the mode a or b is taken, 30 L of water is added to the nutrient, and spraying is carried out on one mu of land. The yield can be increased, quality can be improved, cost can be saved, and use is convenient.

Description

[0001] This application is a divisional application with application number: 201310579990.4, filing date: November 19, 2013, and the title of the invention is "Use of a composition containing nucleotide salts and deoxynucleotide salts". technical field [0002] The invention relates to a fertilizer or a plant growth regulator and its application method, in particular to a nutrient for rape growth and its application method. Background technique [0003] The growth of plants is inseparable from nutritional supplements. The current planting industry mainly relies on the application of nitrogen, phosphorus, potassium fertilizers and organic fertilizers to promote the growth of crops. Excessive application of fertilizers has a great impact on the quality and flavor of crops, which is not conducive to the development of green agriculture. development and food safety and environmental protection. Therefore, people have studied auxins, nutrients, and fertilizers related to nucleic ...

AI Technical Summary

Problems solved by technology

Chinese patent document (publication number: 101186534) discloses a kind of preparation method that contains nucleic acid degradant foliar fertilizer, concrete steps are: ①, leaching nuclease, ②, dissolving ribonucleic acid (alkali solution), ③, nucleic acid The hydrolysis of nucleosides, nucleotides, purines, pyrimidines and other small nucleic acid molecules and a small amount of reducing sugars and very few large, medium and trace elements. This method uses ribonucleic acid as raw material and enzymatic hydrolysis. High production cost, incomplete degradation, very little deoxynucleotide content, low nucleotide salt yield in the mixed system, imbalanced ratio of various nucleotide salts and deoxynucleotide salts, which greatly affects the use effect

This patent has the problems that there are many active ingredients in the composition, it is not economical, it is not easy to store for a long time, the preparation method is not simple enough, and the use is not wide enough.

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