Formula of microbial composite fertilizer

Abstract

The invention belongs to the field of microbial fertilizer in the field of biological fertilizer and in particular relates to a formula of microbial composite fertilizer. In recent years, although the microbial fertilizer has been developed rapidly in China, some problems still exist in the production application process, wherein the main quality problems are that the number of effective bacteriadoes not reach the standard and the shelf life is too short. The reason of bacterial strains is not the only reason influencing the effect of the fertilizer. In fact, the ingredient proportion of thefertilizer greatly influences the effect of the fertilizer, so better effect can be achieved through innovation of the ingredient proportion of the fertilizer, yield can be greatly increased relativeto that of the product made through the traditional microbial fertilizer formula, and innovation effect in the field of the microbial fertilizer can be achieved. According to the technical scheme, the ingredient proportion of the fertilizer is innovated, so the efficacy of the microbial fertilizer can be obviously improved, investment cost can be reduced, quality of agricultural products can be improved, and yield and income can be increased.

Description

technical field [0001] The technical scheme of the invention belongs to the field of microbial fertilizer in the field of biological fertilizer. Background technique [0002] Since the founding of the People's Republic of China, with the use of chemical fertilizers, new sources of nutrients have been provided for crops and more agricultural products have been produced. China's successful experience in this area has been recognized internationally. However, long-term single and partial application of chemical fertilizers has caused soil compaction, soil fertility decline, agricultural product quality decline, field diseases and insect pests have occurred in large numbers, agricultural production is very difficult to increase, and a series of problems such as environmental pollution have been brought. For this reason, scientists from various countries have been working hard to explore ways to improve the utilization rate of chemical fertilizers to achieve balanced fertilizati...

AI Technical Summary

Problems solved by technology

[0004] Although microbial fertilizers have been developed rapidly, there are still some problems in the process of production and application. The main quality problems are that the number of effective bacteria is not up to the standard and the shelf life is too short.