Environment-friendly oilseed rape organic fertilizer

Abstract

The invention discloses an environment-friendly oilseed rape organic fertilizer which comprises, by weight, 55-65 parts of human and livestock manure, 22-30 parts of sweet potato seedlings, 20-30 parts of animal skeletons, 30-37 parts of rapeseed cakes, 20-25 parts of fruit and vegetable peel, 15-20 parts of diatom, 5-10 parts of urban sludge, 5-12 parts of bentonite, 1-5 parts of humic acid, 3-9parts of bio-carbon, 3-7 parts of micro-elements, 0.2-0.8 part of leavening agents, 10-20 parts of traditional Chinese medicine bactericides and 12-18 parts of eggshells. According to the environment-friendly oilseed rape organic fertilizer, resources can be effectively used by the aid of waste in life and production, fertility is sufficient, the efficacy of all elements can be brought into full play, oilseed rape quality and yield can be effectively improved, fertilizer effects are long, and water retention is sufficient. Physical and chemical properties of soil can be improved, the water storage rate of the soil is enhanced, the fertilizer maintenance capacity of the soil is improved, normal growth and development of oilseed rapes can be promoted, the stress resistance of the oilseed rapes is enhanced, nutrient utilization efficiency is improved, comprehensive proper nutrients are provided, the yield is increased, the oilseed rape fruit quality is improved, and the organic fertilizeris an optimal fertilizer source for producing the organic oilseed rapes.

Description

technical field [0001] The invention relates to the field of rape planting, in particular to an environment-friendly rape organic fertilizer. Background technique [0002] The development of China's rapeseed industry Rapeseed is the most important oil crop in China. The oil content of the seeds is 33% to 50%, and the protein content of the meal is as high as 40%. The content of sulfur-containing amino acids such as lysine and methionine is higher than that of soybean protein. It is a high-quality feed protein source to be developed and utilized in China. The nutrients necessary for the normal growth and development of rapeseed are carbon, hydrogen, oxygen, nitrogen, phosphorus, Potassium, calcium, sulfur, iron, zinc, boron, silicon and other elements, conventional chemical fertilizers are often used to fertilize rapeseed in several times, but it is labor-intensive, labor-intensive, costly, and pollutes the environment. It is easy to cause soil compaction. It affects the gro...

AI Technical Summary

Problems solved by technology

[0002] The development of China's rapeseed industry Rapeseed is the most important oil crop in China. The oil content of its seeds is 33% to 50%, and the protein content of cakes is as high as 40%. The amino acid composition of rapeseed protein is reasonable, and its lysine content is equivalent to that of soybeans. The content of sulfur-containing amino acids such as lysine and methionine is higher than that of soybean protein. It is a high-quality feed protein source to be developed and utilized in China. The nutrients necessary for the normal growth and development of rapeseed include carbon, hydrogen, oxygen, nitrogen, phosphorus, Potassium, calcium, sulfur, iron, zinc, boron, silicon and other elements, conventional chemical fertilizers often fertilize rapeseed in multiple times at present, but it is labor-intensive, time-consuming, costly, pollutes the environment, and easily causes soil compaction. Affect the growth of crops. Although the organic fertilizers currently developed do not pollute the environment and have low cost, there are problems such as serious loss of nutrients and long time for fertilization to take effect.