Special organic water flush fertilizer of rape

Abstract

The invention discloses special organic water flush fertilizer of rape. The water flush fertilizer is prepared from the following raw materials in parts by weight: 200-240 parts of a biogas liquid concentration solution, 30-40 parts of water-soluble chemical fertilizer, 5-10 parts of amino acid trace element chelate and 4-5 parts of a plant growth regulator. The special organic water flush fertilizer of the rape, provided by the invention, is capable of inhibiting the problem that the soil is hardened caused by excess application of the chemical fertilizer, accelerating absorption to the fertilizer of the rape root and increasing the growth rate of the rape and the seed yield of the rape; compared with the ordinary chemical fertilizer, the yield of the rape cultivated by the water flush fertilizer provided by the invention is increased by 5-10%; the content of oil in the rape seeds is increased by 2-3%; the cultivation effect is obvious.

Description

technical field [0001] The invention relates to the field of organic fertilizer manufacturing, in particular to a kind of special organic fertilization for rape. Background technique [0002] Rapeseed is the most important oil crop in my country. The oil content of rapeseed is 33% to 50%. It is the largest source of high-quality feed protein in my country. In addition to being used as edible oil and feed, rapeseed is used in food industry, metallurgy, machinery, rubber, It is widely used in chemical industry, paint, textile, soap making, paper making, leather and medicine, and has important economic value. [0003] Rapeseed requires a large amount of fertilizer, so the traditional method of cultivating rapeseed uses a large amount of chemical fertilizers. When the crop rotation cycle is long, the large amount of chemical fertilizers can easily cause soil compaction, which is not conducive to the absorption of nutrients by the roots of rapeseed. The above reasons make the root...

AI Technical Summary

Problems solved by technology

[0003] Rapeseed requires a large amount of fertilizer, so the traditional method of cultivating rapeseed uses a large amount of chemical fertilizers. When the crop rotation cycle is long, the large amount of chemical fertilizers can easily cause soil compaction, which is not conducive to the absorption of nutrients by the roots of rapeseed. The above reasons make the roots of rapeseed, The nutrient absorption of fertilizer is poor, so the yield of rapeseed is not high, the oil yield is low, and the quality is not good

In addition, with the progress of society and the improvement of people's living standards, people pay more and more attention to their own health. It is difficult for ordinary chemical fertilizers to meet the production needs of pollution-free green products. Therefore, extensive research and supply of green bio-fertilizers, It is the need for the development of green agriculture