Organic-inorganic compound fertilizer for grapes

Abstract

The invention discloses an organic-inorganic compound fertilizer for grapes. The organic-inorganic compound fertilizer comprises the following raw materials in parts by weight: 70-90 parts of animal manure, 110-150 parts of straw powder, 40-60 parts of perilla seed pulp, 30-50 parts of urea, 15-25 parts of diammonium phosphate, 20-30 parts of potassium chloride, 2-6 parts of calcium superphosphate, 0.9-1.6 parts of boric acid, 0.8-1.8 parts of ferrous sulfate, 0.4-0.9 part of manganese sulfate, 0.6-1.2 parts of citric acid, 0.4-0.9 part of N-butyl thiophosphoryl triamide, 20-30 parts of soil conditioner and 0.2-0.6 part of microbial decomposition agent. The organic-inorganic compound fertilizer has a reasonable formula, contains abundant nutrients, achieves a high and long-lasting fertilizer effect, avoids repeated fertilizer application, effectively improves the ecological environment of soil, fertilizes the soil, increases the yield of the grapes and improves the quality of the grapes.

Description

technical field [0001] The invention relates to the technical field of agricultural chemical fertilizers, in particular to an organic-inorganic compound fertilizer for grapes. Background technique [0002] Fertilization of fruit trees is one of the important measures to ensure high yield, stable yield and high quality of fruit trees. Grape is a deep-rooted crop, and it needs to dig trenches when fertilizing. The existing fertilizers are mainly quick-acting fertilizers with insufficient trace elements, so multiple fertilizations are required, and the utilization efficiency of fertilizers is reduced. Short, it is easy to cause soil compaction and damage the soil ecological environment, and in the growth cycle of grapes, it needs multiple fertilization to meet the needs. Multiple fertilization not only damages the root system, but also greatly increases the labor intensity of farmers and deteriorates the soil. To prepare a fertilizer for grapes that is rich in nutrients, has g...

AI Technical Summary

Problems solved by technology

Grape is a deep-rooted crop, and it needs to dig trenches when fertilizing. The existing fertilizers are mainly quick-acting fertilizers with insufficient trace elements, so multiple fertilizations are required, and the utilization efficiency of fertilizers is reduced. Short, it is easy to cause soil compaction and damage the soil ecological environment, and in the growth cycle of grapes, it needs multiple fertilization to meet the needs. Multiple fertilization not only damages the root system, but also greatly increases the labor intensity of farmers and deteriorates the soil. To prepare a fertilizer for grapes that is rich in nutrients, has good slow-release effect, high fertilizer efficiency, and can improve the soil ecological environment has become a technical problem that needs to be solved at present.