Nutrient for cotton growth and using method thereof

Abstract

The invention discloses a nutrient for cotton growth and a using method thereof, and belongs to the field of fertilizer or plant growth regulators. According to the mode a, 2 g of nucleotide salts, 2 g of deoxynucleotide salts, 4 g of hydroxyethyl cellulose and 4 g of calcium sulfate are taken, smashed and evenly mixed to prepare the nutrient, or according to the mode b, 3 g of nucleotide salts, 3 g of deoxynucleotide salts, 4 g of corn starch and 3 g of magnesium stearate are taken to prepare the nutrient. The nucleotide salts include four 5'-mixed potassium or sodium nucleotide salts, the deoxynucleotide salts include five 5'-mixed potassium or sodium deoxynucleotide salts, and the mixture of the nucleotide salts and the deoxynucleotide salts includes 88% of nucleotide salts and 12% of deoxynucleotide salts by weight. In the bud stage or the initial flowering stage, the nutrient prepared in the a or b mode is added with 30 liters of water and applied to one mu of land for the first time, and in the full-bloom stage, the nutrient prepared in the a or b mode is added with 36 liters of water and applied to one mu of land for the second time. The nutrient is capable of increasing the yield, improving the quality, saving cost and being convenient to use.

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 cotton growth nutrient 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 ac...

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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