Specialized biological compound fertilizer for grape

Abstract

The invention discloses a specialized biological compound fertilizer for grape. A first formula is that a total amount of nitrogen phosphor and potassium is 30% with a ratio of 1: 0.8 : 1.2; and the proportion (by weight) of each raw material is as follows: 62.8 parts of fresh semi-dried chicken manure, 0.2 part of a calcium magnesium phosphate fertilizer, 23.8 parts of potassium fulvic acid, 2 parts of borax, 1 part of copper sulfate pentahydrate, 1 part of zinc sulfate heptahydrate, 1 part of ferrous sulfate heptahydrate, 3.2 parts of amino acids, 2 parts of microbial agents, 1 part of a synergist and 2 parts of a conditioner. A second formula is that a total amount of nitrogen phosphor and potassium is 25% with a ratio of 1: 0.8 : 1.38; and the proportion (by weight) of each raw material is as follows: 76 parts of fresh semi-dried chicken manure, 4 parts of potassium sulphate, 2 parts of amino acid chelated (complexed) zinc, boron, copper and ferrum, 8.5 parts of nitrohumate,3.5 parts of amino acids, 3 parts of a microbial preparation, 1 part of a synergist and 2 parts of a conditioner. A product is obtained by stirring the above materials uniformly, spray granulating, and drying at a low temperature or air drying.

Description

Technical field [0001] The invention discloses a special fertilizer for grapes, in particular to a special biological compound fertilizer for grapes which can compound the nutrients required for grape growth, regulate the growth period and grape quality, and prolong the preservation period. Background technique [0002] With the improvement of people's living standards, the needs of the fruit market continue to expand, and the amount of grape planting in Jiangsu is increasing. The output and product quality of grapes are related to the direct economic benefits of the majority of growers. How to apply fertilizer reasonably and what kind of fertilizer to apply Being able to achieve the maximum economic benefit of grapes is one of the keys. Traditional chemical fertilizers, farmyard manures, organic fertilizers and other fertilizers cannot meet the nutrients needed for grape growth, either because of large application amounts or high comprehensive costs, resulting in low econom...

AI Technical Summary

Problems solved by technology

However, an economical grape-specific fertilizer that can meet the needs of grape growth is indeed relatively rare. See patent 200710115274.5 "Resin film-coated grape-specific controlled-release fertilizer and its preparation method", patent 200910113438.4 "Preparation and application of a grape-specific fertilizer", etc. The nitrogen, phosphorus, and potassium of the grape fertilizer invented are not suitable for the nutrients required for the growth characteristics of grapes