Basic fertilizer

Abstract

The invention discloses basic fertilizer, prepared from the following formula ingredients in parts by mass: 2-4 parts of secondary elements, 5-7 parts of pine pollen, 2-4 parts of poly-glutamic acid solution, 1-2 parts of sulfuric acid, 6-7 parts of ammonium chloride, 6-8 parts of potassium bichromate, 6-10 parts of silico-calcium potassium fertilizer, 6-7 parts of monoammonium phosphate and 230-250 parts of water. The basic fertilizer promotes absorption of nutritive elements while improving acid soil, has higher proportions of N, P and K nutrients, and can improve the yield and quality of plants.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to an alkaline fertilizer. Background technique [0002] The serious problem of crops "high yield but not high quality, high quality but not high yield" has been plaguing China's agricultural production. In the process of crop production in my country, due to various reasons, excessive application of chemical fertilizers such as nitrogen fertilizers is often used. Although high yields are obtained, long-term large-scale application of chemical fertilizers causes soil acidification. The pH of the soil is crucial to plant growth. Soil acidification can lead to low absorption and utilization of most of the medium and trace elements, serious fertilizer loss, and the fertilizer utilization rate is less than 30%. At the same time, 60-80% of the fertilizer is easy to form insoluble substances. The phosphorus and potassium components in the soil cannot be absorbed, so the crops suffer ...

AI Technical Summary

Problems solved by technology

The pH of the soil is crucial to plant growth. Soil acidification can lead to low absorption and utilization of most of the medium and trace elements, serious fertilizer loss, and the fertilizer utilization rate is less than 30%. At the same time, 60-80% of the fertilizer is easy to form insoluble substances. Phosphorus and potassium in the soil cannot be absorbed, so the crops are malnourished and the deficiency is serious. Due to the acidification of the soil, the soil micro-ecological environment is changed, and the harmful microorganisms in the rhizosphere multiply under acidic conditions, and it is difficult to control these diseases.