Stress-resistance multielement quick-acting water-soluble fertilizer

Abstract

The invention relates to a stress-resistance multielement quick-acting water-soluble fertilizer and belongs to the technical field of agricultural fertilizers. The stress-resistance multielement quick-acting water-soluble fertilizer is prepared from the following raw materials in percentage by weight: 15% of urea, 10% of monopotassium phosphate, 65% of nitrate of potash, 2% of calcium ammonium nitrate, 2% of magnesium sulfate, 1.8% of borax, 0.5% of ammonium molybdate, 0.5% of chelate nickel, 0.5% of chelate iron, 0.5% of chelate zinc, 0.5% of chelate copper, 0.5% of chelate manganese, 1% of chitosan and 0.2% of S-abscisic acid. The fertilizer contains 13 elements which are essential to plants, can be fully dissolved in water, and can be used for solving various nutrient deficiency symptoms of crops, so that the fertilizer utilization rate is increased, resources can be saved, and the condition that the soil is salinized and acidized, is lack of medium trace elements and the like due to over using of fertilizers can be avoided; field trial results prove that the fertilizer is obvious in fertilizer efficiency, can remarkably improve the yield of crops, can improve the quality of fruits, and reduces the occurrence of plant diseases and insect pests; the crops to which the fertilizer is applied can not be subjected to reduction of output under the atrocious weather.

Description

technical field [0001] The invention relates to a stress-resistant multi-component quick-acting water-soluble fertilizer, which belongs to the technical field of agricultural chemical fertilizers. Background technique [0002] Fertilizer is an extremely important means of agricultural production and plays a huge role in my country's agricultural production. In recent decades, my country's fertilizer production and consumption have grown very rapidly, and China has become the world's largest producer and consumer of fertilizers. However, the utilization rate of chemical fertilizers in my country is generally low, causing varying degrees of pollution to the environment, leading to a series of problems such as excessive groundwater nitrate, eutrophication of water bodies, and soil acidification and alkalinity. Fertilizer innovation is an effective way to effectively improve the utilization rate of chemical fertilizers, reduce agricultural costs, reduce environmental pollution,...

AI Technical Summary

Problems solved by technology

[0004] At present, the components of various fertilizers on the market are relatively simple, the types of nutrients contained are relatively small, the functions are relatively single, and the utilization rate is low. Abuse of fertilizers causes soil acidification and alkalinity, and the cost of fertilization is relatively high.

The elements used in some water-soluble fertilizers are not absorbed by the crops or the absorption rate is too low, resulting in a lack of nutrients in the crops, an imbalance of nutrients in the crops, and physiological diseases, resulting in frequent occurrence of various bacterial and fungal diseases and heavy losses.

In addition, the climate in various places is changeable, and natural disasters occur from time to time, which also caused a large reduction in crop production.