Lotus long-acting environmental-protection organic fertilizer, and a preparation method thereof

Abstract

The invention discloses a lotus long-acting environmental-protection organic fertilizer, and a preparation method thereof. The lotus long-acting environmental-protection organic fertilizer comprises cow dung, chicken manure, pig dung, pond mud, soybean beanpod, quicklime, corn vinasse, an organic fertilizer fermentation microbial inoculum, and corn straw powder. The preparation method comprises following steps: cow dung, chicken manure, and pig dung are mixed, and quicklime is added so as to obtain livestock and poultry manure; the livestock and poultry manure is divided into a livestock and poultry manure component A and a livestock and poultry manure component B; the livestock and poultry manure component A is dried and smashed so as to obtain manure powder; the manure powder is mixed with soybean beanpod and corn vinasse, and fermentation is carried out so as to obtain fermented farmyard manure; the fermented farmyard manure, the livestock and poultry manure component B, the organicfertilizer fermentation microbial inoculums, and corn straw powder are mixed to be uniform so as to obtain the lotus long-acting environmental-protection organic fertilizer. The lotus long-acting environmental-protection organic fertilizer is comprehensive in organic components, fertilizer effect is stable and lasts long, and no environment pollution is caused.

Description

technical field [0001] The invention relates to the field of organic fertilizer preparation, in particular to a lotus root long-acting environment-friendly organic fertilizer and a preparation method thereof. Background technique [0002] Lotus root is a perennial root-type aquatic herb of the Nymphaeaceae family. Native to my country and India, it is cultivated in Japan, Southeast Asia, India, and Africa. According to the adaptability to the depth of the water layer, it can be divided into shallow water lotus root and deep water lotus root. Lotus root is eaten as a swollen underground rhizome, commonly called lotus root. [0003] Lotus root is a fertilizer-loving aquatic crop with strong fertilizer tolerance. The lotus root field should be applied with sufficient base fertilizer. The base fertilizer (base fertilizer) is mainly organic fertilizer, and there are many types of organic fertilizer, including crop straw, humic acid fertilizer, microbial fertilizer, farm manure...

AI Technical Summary

Problems solved by technology

[0004] At present, food safety accidents occur frequently. Farmers may also have toxic and harmful substances on the polluted land according to conventional planting methods. For example, a large number of lotus roots have recently been detected to be toxic and harmful and their metals exceed the standard, and the heavy metals in the soil exceed the standard. is its main cause

In addition, due to the long-term use of pesticides and chemical fertilizers, the content of artificial organic pollutants in the soil is getting higher and higher, and the phenomenon of agricultural environmental pollution and ecological imbalance in my country is becoming more and more serious. The yield and quality of crops are seriously affected, which in turn threatens the survival of human beings. The environment, the pollution of lotus root caused by it, the quality and safety of lotus root have attracted more and more people's attention, and have become the bottleneck restricting the sustainable and efficient development of lotus root production in the new stage