Production method for humic acid-containing liquid water-soluble fertilizer with effect of improving soil environment

Abstract

The invention relates to a production method for a humic acid-containing liquid water-soluble fertilizer with the effect of improving the soil environment. The humic acid-containing liquid water-soluble fertilizer is prepared through the steps that water, macroelement fertilizer, humic acid-containing organic matter, a soil loosening and water retaining agent, a chelating agent and the like are poured into a stirring kettle according to a certain proportion to be stirred until the materials are fully dissolved. The humic acid-containing liquid water-soluble fertilizer is fully water-soluble and comprehensive in nutrition and has the effects of being capable of improving the soil colloid environment, conserving soil, preserving water and fertilizer, preventing soil acidification and salinization and fixing heavy metal. The humic acid-containing liquid water-soluble fertilizer meets the requirements of NY1106-2010.

Description

technical field [0001] The invention relates to a method for producing humic acid-containing liquid water-soluble fertilizer with the effect of improving soil environment. Background technique [0002] At present, my country's soil has problems such as compaction, acidification, lack of organic matter, serious salinization, and serious heavy metal pollution. The country pays more and more attention to soil governance. At present, the soil conditioning varieties in my country are mainly soil conditioners. The existing soil conditioners have a single function, and common conditioners generally only have one function. For example, phosphogypsum series conditioners adjust soil alkalinity; organic matter conditioners supplement organic matter and Relieve soil compaction; there are few conditioners on the market for salinization and heavy metal pollution control. [0003] On the other hand, water-soluble fertilizers with the function of loosening soil have developed rapidly in rec...

AI Technical Summary

Problems solved by technology

At present, the soil conditioning varieties in my country are mainly soil conditioners. The existing soil conditioners have a single function, and common conditioners generally only have one function. For example, phosphogypsum series conditioners adjust soil alkalinity; organic matter conditioners supplement organic matter and Relieve soil compaction; there are few conditioners used to control salinization and heavy metal pollution in the market

[0003] On the other hand, water-soluble fertilizers with the function of loosening soil have developed rapidly in recent years and have been recognized by farmers. The disadvantage is that the function is relatively simple and cannot solve other problems faced by the soil.

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