Soil conditioner and preparing method thereof

Abstract

The invention discloses a soil microorganism surrounding improver and its preparation method. The soil improver of the invention is composed of microorganism active factor, glutin, calcium dodecylbenzene sulfonate, steel refining furnace dregs, fly ash. The preparation method of the invention has following steps: adding proper (3%) water to dissolve the glutin of said weight percent, adding microorganism active factor and calcium dodecylbenzene sulfonate of said weight percent to make liquid material component A; adding the steel refining furnace dregs (80 mu) and the fly ash of said weight percent into pug mil evenly; adding the liquid material A, agitating it adequately. Compared with present technology, the invention is characterized with improving soil, reducing soil unit weight, improving soil nutrient utilization ratio, eliminating soil harden, balancing pH value of soil, adding beneficial microorganism variety and activity of the soil, accelerating rootage of the crop, absorbing degradating soil toxin and accelerating the crop to grow healthily.

Description

Technical field [0001] The invention belongs to the technical field of soil improvers, and in particular relates to a soil microbial habitat improver and a preparation method thereof. Background technique [0002] Due to decades of predatory farming in China, nutrients have been lost, and the quality of cultivated land has been severely damaged. Over-reliance on chemical fertilizers has reduced the high-yield performance of crops, and the sustainable output capacity has continued to decline. According to the data analysis of nearly 200 soil nutrient monitoring points in China, the content of organic matter in the soil of cultivated land in China is low, with an average of 1.8%, and most of the dry land is less than 1%, which is 1-3 times different from the soil fertility level of developed countries in Europe and the United States. In the past 10 years, the content of soil organic matter has continued to decline, with a decrease rate of 20%. 70-80% of the cultivated land is...

AI Technical Summary

Problems solved by technology

Due to the high multiple cropping index, farmers are eager for quick success and instant benefits, and it is difficult to popularize

Since the above measures are not effective, the farmers' dependence on chemical fertilizers is further aggravated, so farmers form the concept that in order to obtain high yields, more chemical fertilizers must be applied

In this way, the use of chemical fertilizers has increased year by year, causing soil fertilizer damage to intensify, crop yields have stagnated, quality has declined, farmers' input-output ratios have become smaller and smaller, and they have entered a vicious circle of blind fertilization

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