High-efficiency biogas manure

Abstract

The present invention discloses an efficient biogas fertilizer. The traditional organic fertilizer has the problems of low nutrient content, slow fertilizer effect and low seasonal utilization of the fertilizer nutrients. The present invention provides the following technical proposal to solve all the problems: the weight proportions of the efficient biogas fertilizer comprise 100 kilograms of biogas slurry, 0.5 to 3 kilograms of urea, 1 to 3 kilograms of calcium superphosphate, and 0.1 to 0.5 kilograms of potassium sulfate; or the weight proportions of the efficient biogas fertilizer comprise 100 kilograms of biogas residue, 10 to 20 kilograms of urea, as well as 5 to 15 kilograms of calcium superphosphate. The efficient biogas fertilizer has the advantages of high nutrient content, faster fertilizer efficiency and high seasonal utilization of the fertilizer nutrients; the efficient biogas fertilizer can meet the demand for nutrients in a timely manner during the vigorous growth period when the crops require more fertilizer; the efficient biogas fertilizer can fertilize the soil and facilitate stable and high yield of crops so as to create a better agro-ecological system; the efficient biogas fertilizer significantly reduces the fertilizing frequency and labor cost in transport and fertilizing, so as to achieve good economic and social benefits.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to high-efficiency biogas fertilizers. Background technique [0002] Biogas manure is rich in organic matter and various nutrients. It can not only directly provide nutrients for crops, but also activate potential nutrients in the soil, enhance microbial activity, promote material transformation, improve soil physical and chemical properties, increase soil fertility, and prevent and control soil pollution. Pollution, this is a characteristic that chemical fertilizers do not have, but the traditional biogas fertilizer has slow fertilizer efficiency and low seasonal utilization rate of nutrients in fertilizers. During the period when crops grow vigorously and require more fertilizers, they often cannot meet the crops' demand for nutrients in time , and the amount of fertilization is large, the transportation and application are labor-intensive, the agricultural investment is high, and the e...

AI Technical Summary

Problems solved by technology

[0002] Biogas manure is rich in organic matter and various nutrients. It can not only directly provide nutrients for crops, but also activate potential nutrients in the soil, enhance microbial activity, promote material transformation, improve soil physical and chemical properties, increase soil fertility, and prevent soil pollution. Pollution, this is a characteristic that chemical fertilizers do not have, but the traditional biogas fertilizer has slow fertilizer efficiency and low seasonal utilization rate of nutrients in fertilizers. During the period when crops grow vigorously and require more fertilizer, they often cannot meet the crop's demand for nutrients in time , and the amount of fertilization is large, the transportation and application are labor-intensive, the agricultural investment is high, and the economic and social benefits are poor