Biological hydrogen-based soil continuous cropping production promoter

Abstract

The invention belongs to the technical field of the means of agricultural production, and provides a biological hydrogen-based soil continuous cropping production promoter which comprises medium elements, microelements, compound sodium nitrophenolate and high-purity alpha-naphthaleneacetic acid sodium salt, wherein the mass percent contents of medium elements Si, Ca, Mg, Fe and Zn are 39-41%, 23-28%, 18-21%, 6-7% and 5-8% respectively; the mass percent contents of microelements Mn, B and Mo are 1-2%, 2-3% and 2-4% respectively; the mass percent contents of compound sodium nitrophenolate and high-purity alpha-naphthaleneacetic acid sodium salt are 1.1% respectively; the mass ratio of compound sodium nitrophenolate to high-purity alpha-naphthaleneacetic acid sodium salt is 2:1; the mass percent contents of such components total 100%; the total mass ratio of the microelements to the medium elements is (0.05-0.09):1. Through the application of the biological hydrogen-based soil continuous cropping production promoter, the symptom that crop production is reduced due to continuous cropping can be obviously prevented and relieved.

Description

technical field [0001] The invention belongs to the technical field of agricultural production means and provides a chemical agent for regulating soil, in particular to a biological water-based soil cropping yield increasing agent. Background technique [0002] In the "Fertile Soil Plan" formulated by the Ministry of Agriculture of my country, the supplement of trace elements is regarded as a national policy. Being able to treat medium and trace elements equally with macroelements can completely achieve the goal of high yield and efficiency increase. Agricultural experts call for: return the medium and trace elements taken from the soil by crops to the soil as soon as possible, and apply 25 kg of soil cropping conditioner per mu to ensure the balance of various nutrients in the soil and the needs of high yield and high quality. The application of medium-nitrogen, low-phosphorus, and high-potassium compound fertilizers plus soil cropping conditioners is equal to balanced fer...

AI Technical Summary

Problems solved by technology

The prices of compound fertilizers and organic fertilizers are mostly relatively transparent, and severe competition has resulted in relatively low profits. Many distributors use relatively cheap magnesium sulfate to pretend to be other medium and micro fertilizers with relatively high prices. The misunderstanding of micro-fertilizers, thinking that the use of medium-micro-fertilizers has no effect, so that the use of medium-micro-fertilizers will be ignored in the future

[0006] (3) Domestic experts mostly learn knowledge from textbooks, and some learning materials themselves have defects, such as silicon fertilizer: defined as beneficial elements 5 years ago, defined as trace elements 3 years ago, and now defined as moderate amounts element