Biological organic-inorganic compound fertilizer with rare earth elements and synergist

Abstract

The invention relates to a biological organic-inorganic compound fertilizer with rare earth elements and a synergist. Problems that the Chinese fertilizer utilization rate is not high, the agricultural product quality decreases and environmental and ecological problems caused by fertilizing excess fertilizers in agriculture fertilization can be solved by the compound fertilizer. The compound fertilizer has the advantage of containing nitrogen, phosphor, potassium, a microbial inoculation, an organic matter, rare earth elements and a synergist. The compound fertilizer possesses a high fertilizer effect, and can achieve that after fertilizing on corns in dry fields can be omitted based on an agricultural test in three years. The product provided in the invention is prepared from livestock manure, industrial byproducts and the like through a compound fertilizer production apparatus or a compound fertilizer mixing production apparatus. So resources and energy can be saved, and circular economy, energy saving and emission reduction and sustainable development can be largely promoted. The product has a high apparent fertilizer utilization rate, and allows the agricultural product quality to be improved, usage cost by farmers to be low and economic benefits of enterprises to be twice than economic benefits with common compound fertilizers.

Description

technical field [0001] The invention discloses a bio-organic-inorganic compound fertilizer, which can add synergists, rare earth elements, etc., and belongs to the field of chemical fertilizer production. The product contains biotechnology and is a high-tech chemical product. Background technique [0002] At present, my country's fertilizer production and application ranks first in the world, and its contribution to my country's food security is obvious to all. However, the utilization rate of chemical fertilizers in our country is not high, only about 30%. Farmers often use more chemical fertilizers in order to increase the output of agricultural products. This not only increases the cost of agricultural products, but also increases the loss of agricultural chemical fertilizers, causing adverse effects on the ecological environment. It is also a waste of resources and energy, which has a negative impact on sustainable development, circular economy, energy conservation and e...

AI Technical Summary

Problems solved by technology

However, the utilization rate of chemical fertilizers in our country is not high, only about 30%. Farmers often use more chemical fertilizers in order to increase the output of agricultural products. This not only increases the cost of agricultural products, but also increases the loss of agricultural chemical fertilizers, causing adverse effects on the ecological environment. It also wastes resources and energy, which has a negative impact on sustainable development, circular economy, energy conservation and emission reduction. In recent years, the decline in soil organic matter has led to a decline in the quality of agricultural products, and the taste is not as good as before.