Compound fertilizer for paddy field growing

Abstract

The invention discloses a compound fertilizer for paddy field growing, which is prepared from the following materials in parts by weight: 1 to 5 parts of acid-resistant sodium carboxymethylcellulose,3 to 9 parts of diphosphorus oxide, 6 to 12 parts of calcium magnesium phosphate fertilizer, 2 to 7 parts of fulvic acid, 7 to 12 parts of phosphorous sea bird manure, 8 to 15 parts of composted cow dung, 8 to 15 parts of sugarcane residue, 1 to 4 parts of lactobacillus plantarum, 10 to 20 parts of edible fungus residue, 1 to 5 parts of isomaltooligosaccharide, 1 to 4 parts of woody plant powder,1 to 6 parts of itaconic acid, 0.5 to 1 part of cellulose, 4 to 7 parts of earthworm powder, 3 to 8 parts of medium trace elements, 2 to 5 parts of propionyl brassinolide, 5 to 9 parts of water-retaining agent, 1 to 5 parts of methoxysuccinic acid, 0.2 to 0.6 parts of epsilon-polylysine, 10 to 15 parts of broken peanut hull, 7 to 10 parts of puffed chicken manure and 2 to 7 parts of animal bone powder. The effect of the environment-friendly fertilizer disclosed by the invention is comprehensive and persistent, the fertilizer does not need to be frequently supplemented, environment pollution caused by chemical fertilizers is reduced, and moreover, plants which use the fertilizer have the characteristics of high growing speed, good growth and the like.

Description

technical field [0001] The invention relates to the technical field related to paddy planting in farmland, in particular to a compound fertilizer for paddy paddy planting. Background technique [0002] my country is the largest agricultural country in the world, and chemical fertilizers play an important role in agricultural production. my country is a large agricultural country, and there is a high demand for chemical fertilizers in agricultural production. However, due to the nature of chemical fertilizers and the requirements for the soil environment, the utilization rate of chemical fertilizers is not high, and the amount of application is too large, resulting in continuous deterioration of soil properties. Not only Affect the raising of crop yield, also caused huge pollution to environment; Visible, existing technology still needs to be improved and improved. Contents of the invention [0003] The purpose of the present invention is in order to solve the shortcoming t...

AI Technical Summary

Problems solved by technology

my country is a large agricultural country, and there is a high demand for chemical fertilizers in agricultural production. However, due to the nature of chemical fertilizers and the requirements for the soil environment, the utilization rate of chemical fertilizers is not high, and the amount of application is too large, resulting in continuous deterioration of soil properties. Not only It affects the improvement of crop yield, and also causes huge pollution to the environment; it can be seen that the existing technology still needs to be improved and improved.