Plant fermentation extract for improving soybean planting soil and preparation method thereof

Abstract

The invention relates to the technical field of agricultural planting, and particularly discloses a plant fermentation extract for improving soybean planting soil and a preparation method of the plantfermentation extract. The plant fermentation extract for improving the soybean planting soil is characterized by being prepared by taking cape jasmine, tricholoma matsutake, dried lumbricus, hirudin,cordyceps sinensis, pollen, radix sophorae flavescentis, liquorice, hippophae rhamnoides, Chinese wolfberry, pericarpium citri reticulatae, salicornia europaea, cyrtomium fortunei, radix stemonae, akebiaquinata, iron-enriched yeast, selenium yeast, oyster, magnesium yeast and soybean germ as raw materials. Those raw materials are mixed according to certain weight proportion. The plant fermentation extract is made through fermention, extraction, and flour milling process. Raw materials are easy to obtain, the preparation process is simple, the soil structure is effectively improved, the numberand activity of effective microorganisms in soil are increased, the soil enzyme content is increased, soybean growth, yield increase and quality improvement are facilitated, and the method is suitable for wide application and popularization.

Description

[0001] (1) Technical field [0002] The invention relates to the technical field of agricultural planting, in particular to a plant fermented extract for improving soybean planting soil and a preparation method thereof. [0003] (2) Background technology [0004] Soybean, commonly known as soybean, leguminous soybean is an annual herb, native to China, cultivated all over China, and also widely cultivated all over the world. Soybean is one of the important food crops in China, with a history of 5,000 years of cultivation. It was called Shu in ancient times, China The Northeast is the main production area. It is a crop whose seeds are rich in plant protein. It is rich in protein and fat, and also contains amino acids, fatty acids and vitamins. It has high nutritional value and is easily absorbed and utilized by the human body. Soybeans are most commonly used to make various soy products, extract soybean oil, brew soy sauce and extract protein. Okara, or soybeans ground into a m...

AI Technical Summary

Problems solved by technology

[0005] At present, due to the nitrogen fixation effect of soybean itself, most farmers manage soybean extensively and do not apply fertilizer, which may easily lead to low soybean yield

With the increase of market demand, soybean planting must take into account both yield and quality. In order to achieve the purpose of increasing yield, it is the main way to promote the growth of soybeans through the application of fertilizers. However, long-term use of fertilizers will not only damage the soil aggregate structure, but also easily It causes soil compaction and soil hardening, which affects the growth of soybeans and causes the quality of soybeans to decline; at the same time, due to the slow release of nutrients in fertilizers, slow absorption of soybeans, low fertilizer efficiency, and the lack of effective balance between various nutrients, resulting in soybean nutrition drop in value