Water-soluble fertilizer for radically treating dead seedlings and rotted roots of vegetables and fruit trees in continuous cropping

Abstract

The invention provides a water-soluble fertilizer for radically treating dead seedlings and rotted roots of vegetables and fruit trees in continuous cropping, belonging to the technical field of agriculture. The water-soluble fertilizer comprises the following raw materials in parts by weight: 10-15 parts of ammonium bicarbonate, 6-13 parts of urea, 10-15 parts of ammonium dihydrogen phosphate, 5-10 parts of potassium sulfate, 5-10 parts of calcium chloride, 5-10 parts of magnesium nitrate, 8-16 parts of humic acid, 4-9 parts of amino acid, 2-6 parts of micronutrient elements, 0.7-1.2 parts ofmixed strains, 1-5 parts of a traditional Chinese medicine composition, 0.02-0.05 part of indoleacetic acid, 4-8 parts of glutamic acid and 1.6-2.7 parts of sodium dodecyl benzene sulfonate. The water-soluble fertilizer can effectively improve the micro-ecological environment of soil, enhance soil fertility, promote the growth and development of root systems, improve the nutrient absorption capacity of root systems and avoid the dead seedlings and rotted roots of vegetables and fruit trees.

Description

technical field [0001] The invention relates to the technical field of agriculture, in particular to a water-soluble fertilizer for radically curing dead seedlings and rotten roots of vegetable and fruit trees. Background technique [0002] At present, due to the extensive use of chemical fertilizers, pesticides and chemical fertilizers, the soil structure has been destroyed, causing many catastrophic problems to vegetable and fruit trees. Long-term use of chemical fertilizers leads to a serious shortage of organic matter in the soil. In many orchards, the organic matter drops below 0.6%. The beneficial biological bacteria lose their living environment, and the harmful bacteria multiply. The root system is attacked by fungi, resulting in rotten roots and dead trees. Due to the serious lack of organic matter in the soil, the soil is compacted and the ventilation is poor, which affects the healthy growth of the root system. Long-term use of chemical fertilizers has caused ser...

AI Technical Summary

Problems solved by technology

Or adopt commercially available disinfectants, fungicides, etc. to treat the above-mentioned plant diseases, but the effects are not ideal

When a large area of ​​vegetable and fruit trees suffer from disease, it is usually necessary to cut down the diseased plants, causing certain economic losses

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