Ecological organic fertilizer with soil improving function and production method thereof

Abstract

The invention relates to ecological organic fertilizer with a soil improving function. The ecological organic fertilizer with the soil improving function is prepared from the following components in parts by mass: 35-60 parts of organic fertilizer, 10-20 parts of urea, 4-12 parts of polyglutamic acid, 8-20 parts of humic acid, 5-9 parts of ammonium chloride, 10-15 parts of trichoderma aureoviride,20-30 parts of straw, 3-5 parts of iron ore powder, 9-15 parts of waste tobacco leaf dottle, 20-30 parts of fishpond sludge and 6-10 parts of bacillus subtilis. By means of the ecological organic fertilizer with the soil improving function, a soil structure can be improved, a proper ratio of large pores to small pores of soil is guaranteed, soil ventilation is improved, the effects of removing and preventing soil hardening are obvious, and meanwhile, the ecological organic fertilizer with the soil improving function has huge ion exchange and adsorption capability, high water absorption, waterretaining and fertilizer retaining capability, and good adsorption and buffering effects on acid-causing ions and alkali-causing ions, so that the ecological organic fertilizer has a good effect of improving the soil.

Description

technical field [0001] The invention belongs to the field of organic fertilizers, and in particular relates to an ecological organic fertilizer with soil improvement function and a production method thereof. Background technique [0002] There is a huge amount of crop straw in my country, and traditional straw burning seriously pollutes the environment. At the same time, crop straw is an important biological resource, which must be fully utilized in accordance with ecological laws. The long-term application of chemical fertilizers and pesticides in arable land in my country has resulted in a serious lack of soil organic matter, soil structure damage, soil acidification or alkalization, soil pores and proportions are inappropriate, soil compaction, poor ventilation, difficult rooting of crops, poor water and fertilizer retention capacity, soil microbial species Pests and diseases are prone to occur frequently, soil properties are deteriorating, and extreme cases such as crop f...

AI Technical Summary

Problems solved by technology

However, this method of returning straw to the field, since the straw has not been harmlessly treated by sterilization, insecticide, and weed seeds, the straw returned to the field not only provides nutrients and a habitat for it, but may also cause serious epidemics of diseases and insect pests, Weeds are getting heavier year by year, diseases and insect pests are difficult to control and other serious situations

In recent years, rice and rapeseed have been severely damaged by diseases and insect pests in some areas. Farmers have to increase the dosage of pesticides and use mixed pesticides, which seriously reduces the quality of agricultural products and increases agricultural investment.

Images