Vegetable adversity resisting and production increasing preparation

Abstract

Disclosed is a preparation for increasing yield of vegetable, which comprises (by weight ratio) fulvic acid 5-10 parts, Brassinolide 0.001-0.1 part, menadione sodium bisulphate 0.5-1 part, vitamin C 5-10 parts, calcium silicate 20-50 parts, and monobasic potassium phosphate 10-20 parts.

Description

technical field [0001] The invention relates to the technical field of vegetable cultivation, in particular to a novel stress-resistant yield-increasing preparation for high-quality and high-efficiency vegetable production. Background technique [0002] In the annual production process of vegetables, it is inevitable to encounter various abiotic or biotic adversities such as high temperature, low temperature, salt damage, drought, pests and diseases. Under adversity stress conditions, vegetable plants often suffer from poor growth and development due to physiological water deficit, nutrient imbalance, protein denaturation, accumulation of toxic substances, and decreased photosynthetic capacity, which seriously affect the yield and quality of vegetables. For example, under salt stress, the plant height, leaf area, aboveground fresh weight and dry matter accumulation of muskmelon seedlings were all inhibited ("Chinese Melons and Vegetables", No. 1, 2006). Under the condition ...

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Problems solved by technology

At present, people mainly rely on protected cultivation techniques and resistance breeding to try to overcome adversity damage. However, due to the constraints of facility construction costs, energy consumption, resistant germplasm resources, and breeding cycles, it is still impossible to completely solve the adversity damage of vegetables.

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