Liquid fertilizer improving planting condition of soil and preparation method thereof

Abstract

The invention discloses a liquid fertilizer improving planting conditions of soil and a preparation method thereof, wherein the fertilizer is prepared from following raw materials, by weight, 26-29 parts of oyster shell powder, 6-8 parts of ammonia molybdate, 8-10 parts of fish emulsion, 57-63 parts of rapeseed meal powder, 8-10 parts of ammonium polyphosphate, 30-35 parts of tea residue, 100-110 of waste feather from livestock and poultry, 5-6 parts of copper sulfate, 4-5 parts of ferrous sulfate, 6-8 parts of a GM microbial preparation and a proper amount of water. The raw materials of the liquid fertilizer comprise a large quantity of organic substances which are safe and wasted, and are rich in macromolecular humus after fully decaying and extraction, so that after drop irrigation, the liquid fertilizer can improve soil structure and prevent large amount of loss of water and nutrients in sand-borne soil effectively and improve breathable condition of clayed soil. The liquid fertilizer has high adhesive capability, so that the liquid fertilizer can increase water retention of soil, reduce irrigation intensity and improve drought resistance of crops.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a liquid fertilizer for improving soil planting conditions and a preparation method thereof. Background technique [0002] As a large agricultural country in my country, agricultural production plays a vital role in the national economy, and fertilizer is an important factor affecting the output and quality of agricultural production. However, most fertilizers currently on the market have deficiencies in nutritional components, that is, while increasing yields, certain nutrients cannot keep up with demand, or focus on stimulating crop growth, leading to nutrient deficiencies, etc., resulting in poor stress resistance of crops and low yield. The reduction and quality decline cannot meet the needs of agricultural production at this stage. [0003] Compost extract refers to the water extract obtained by composting and decomposing organic materials extracted by different methods...

AI Technical Summary

Problems solved by technology

However, most fertilizers currently on the market have deficiencies in nutritional components, that is, while increasing yields, certain nutrients cannot keep up with demand, or focus on stimulating crop growth, leading to nutrient deficiencies, etc., resulting in poor stress resistance of crops and low yield. Decrease and quality decline, unable to meet the needs of agricultural production at the current stage