Organic inorganic compound fertilizer containing biological germs and preparation method thereof

Abstract

The invention discloses an organic inorganic compound fertilizer containing biological germs and a preparation method thereof. The organic inorganic compound fertilizer containing biological germs, provided by the invention, comprises the following components in parts by weight: 23 parts of urea, 15 parts of ammonium dihydrogen phosphate, 18 parts of potassium sulphate, 24 parts of humic acid, 10 parts of cigarette foam, 5 parts of bentonite and 5 parts of biological germ, the components are weighted, mixed and stirred uniformly; and then the mixture is fermented, the fermentation temperature is 70 degrees, the fermentation time is 13 days, and the pH value in fermentation is controlled between 6 to 7; and the mixture after fermentation can be pelleted, dried and the like. The organic principle and inorganic principle ratio of the recipe of the organic inorganic compound fertilizer provided by the invention is moderate, the nutrient released is in coordination with the growth of the crop, the use ratio of the organic inorganic compound fertilizer provided by the invention is more than 55 percent, the promotion of the organic principle to yield-increasing effect is obvious, and the addition of the bentonite enables the organic inorganic compound fertilizer to be good in forming in pelleting; and the cigarette foam is turned into a valuable ingredient, so as to alleviate pollution to the environment of fertilizer fertilization.

Description

technical field [0001] The invention relates to the field of fertilizers for promoting the growth of crops, in particular to an organic-inorganic compound fertilizer containing biological bacteria and a preparation method thereof. Background technique [0002] Fertilizer is a kind of substance that provides one or more essential nutrients for plants, improves soil properties, and improves soil fertility. It is one of the material basis of agricultural production. As early as the Western Zhou Dynasty, China already knew that field weeds can promote the growth of millet after they rot. Fertilizer is a kind of substance that provides one or more essential nutrients for plants, improves soil properties, and improves soil fertility. It is one of the material basis of agricultural production. As early as the Western Zhou Dynasty, China already knew that field weeds can promote the growth of millet after they rot. [0003] According to the composition, fertilizers can be divided ...

AI Technical Summary

Problems solved by technology

[0004] The proportions of organic components and inorganic components in the existing formulas of organic-inorganic compound fertilizers are different. Too many organic components lead to insignificant yield increase rate, and the molding effect of organic-inorganic compound fertilizers is poor when granulated; less organic components and less inorganic components For a long time, the fertilizer effect is short, and it pollutes the environment seriously

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