Plant fermentation extract for improving rice planting soil and preparation method of plant fermentation extract

Abstract

The invention relates to the technical field of crop planting, and discloses a plant fermentation extract for improving rice planting soil and a preparation method of the plant fermentation extract. The plant fermentation extract for improving the rice planting soil is characterized by being prepared from cortex lycii radicis, tricholoma matsutake, pollen, radix sophorae flavescentis, dried lumbricus, hirudin, liquorice, cyrtomium fortunei, rhizoma phragmitis, pericarpium citri reticulatae, bamboo leaves, shredded coconut stuffing, hippophae rhamnoides, radix bupleuri, echinopsis tubiflora flower, salicornia europaea, fritillary bulb,radix glehniae, fructus aurantii, fructus evodiae, lentils, astragalus, amomum tsao-ko, selenium yeast, iron enriched yeast, rice germ, hemp seed and red ginseng, adopted as raw materials, are mixed according to a certain weight ratio, and the mixture is fermented, extracted and ground into powder. The raw materials are easy to obtain, the preparation process is simple, the soil structure is effectively improved, the number and activity of effective microorganisms in soil are increased, the soil enzyme content is increased, rice growth, yield increaseand quality improvement are facilitated. The method is suitable for wide application and popularization.

Description

technical field [0001] The invention relates to the technical field of crop planting, in particular to a plant fermented extract for improving rice planting soil and a preparation method thereof. Background technique [0002] As one of the most important food crops in my country, rice has a decisive impact on my country's agricultural development. According to the latest survey data, my country's rice planting area accounts for about 30% of the food crop area, and its output is close to half of the total food output. However, with the development of science and technology in recent years, the crop fertilizer market is very complicated. When farmers grow ordinary rice, in order to pursue high yield, they usually ignore traditional experience and rely mainly on chemical fertilizers. As a result, investment increases, costs increase, and paddy fields harden . [0003] At present, the fertilizers used by farmers in rice production are mainly urea, ammonium bi Potassium and a c...

AI Technical Summary

Problems solved by technology

However, with the development of science and technology in recent years, the crop fertilizer market is very complicated. When farmers grow ordinary rice, in order to pursue high yield, they usually ignore traditional experience and rely mainly on chemical fertilizers. As a result, investment increases, costs increase, and paddy fields harden

[0003] At present, the fertilizers used by farmers in rice production are mainly urea, ammonium bi Potassium and a certain amount of calcium, magnesium, sulfur, iron and other elements, but also to absorb a small amount of chlorine, zinc, manganese, copper, molybdenum and other trace elements, too much or long-term use of nitrogen, phosphorus and potassium sulfate will make rice crops Malnutrition, yield reduction and quality decline, coupled with the extensive use of pesticides, lead to the deterioration of the soil shape of cultivated land, serious pollution of the environment, resulting in the failure of the potential of rice production and the efficiency of natural resources such as soil to be fully utilized