High-performance cauliflower composite fertilizer

Abstract

The invention discloses a high-performance cauliflower composite fertilizer. The high-performance cauliflower composite fertilizer comprises, by weight, 30 to 40 parts of ammonium phosphate, 25 to 30 parts of magnesium phosphate 18 to 25 parts of potassium nitrate, 40 to 50 parts of plant ash, 25 to 30 parts of cottonseed cake, 30 to 40 parts of animal waste, 20 to 25 parts of banana peel, 1 to 4 parts of sugar residue, 1 to 3 parts of a whole spore microbial agent, 8 to 10 parts of attapulgite, 8 to 13 parts of active carbon, 4 to 10 parts of ground phosphate rock, 6 to 9 parts of zeolite powder, 7 to 9 parts of silicon fertilizer, 12 to 15 parts of kaoline, 8 to 13 parts of humus, 12 to 16 parts of superphosphate, 10 to 14 parts of sodium sulfate, 2 to 4 parts of zinc sulfate, 3 to 5 parts of copper sulfate, and 2 to 4 parts of sodium molybdate. The high-performance cauliflower composite fertilizer is capable of according with absorption law of cauliflower on nutrients, so that absorption of cauliflower on nutrients is more balanced, and fertilizer utilization rate is high.

Description

technical field [0001] The invention relates to the technical field of cauliflower compound fertilizer, in particular to a high-performance compound fertilizer for cauliflower. Background technique [0002] A number of agricultural studies have pointed out that although chemical fertilizers supplement enough nutrients for cauliflower, they ignore the supply of organic matter. In the absence of sufficient organic matter in the soil where cauliflower is planted, it is difficult to form aggregates, and the adhesion between soil particles is weakened. Reduce the water retention capacity of the soil. When the soil does not have enough water, even if the fertilizer quality is high, it is not easy to release nutrients under favorable environmental conditions. If chemical fertilizers are used alone for a long time, the soil will have adverse effects on soil quality and the environment. . In addition, excessive application of chemical fertilizers will also have a serious impact on t...

AI Technical Summary

Problems solved by technology

[0002] A number of agricultural studies have pointed out that although chemical fertilizers supplement enough nutrients for cauliflower, they ignore the supply of organic matter. In the absence of sufficient organic matter in the soil where cauliflower is planted, it is difficult to form aggregates, and the adhesion between soil particles is weakened. Reduce the water retention capacity of the soil. When the soil does not have enough water, even if the fertilizer quality is high, it is not easy to release nutrients under favorable environmental conditions. If chemical fertilizers are used alone for a long time, the soil will have adverse effects on soil quality and the environment.

In addition, excessive application of chemical fertilizers will also have a serious impact on the environment. When excessive chemical fertilizers are applied, the nutrients that have not been absorbed by the soil will be lost with the water, which cannot meet the requirements of the entire growth period of cauliflower. Absorption law, nutrient absorption is more comprehensive and balanced, and compound fertilizer with high fertilizer utilization rate has become a technical problem that needs to be solved at present.