Root-promoting and seedling-strengthening functional compound fertilizer and preparation method thereof

Abstract

The invention is applicable to the field of compound fertilizers, and discloses a root-promoting and seedling-strengthening functional compound fertilizer and a preparation method thereof. The root-promoting and seedling-strengthening functional compound fertilizer comprises the following components in parts by weight: 0.01-2.5 parts of a plant growth conditioner, 88-99 parts of an inorganic nutrient and 1-5 parts of an organic nutrient. The plant growth conditioner is prepared from carboxyl polyoxyethylene phosphate potassium salt and gamma-aminobutyric acid. The preparation method is used for preparing the root-promoting and seedling-strengthening functional compound fertilizer. According to the root-promoting and seedling-strengthening functional compound fertilizer and the preparationmethod thereof, the osmotic pressure of plant cells can be adjusted, crops are stimulated to release more induced resistance factors, the saline-alkali resistance, cold resistance, high and low temperature resistance, drought resistance and the like of the crops are enhanced, meanwhile, the photosynthetic utilization rate can be increased, the crop growth is promoted, and the crop yield is increased.

Description

technical field [0001] The invention belongs to the field of compound fertilizers, and in particular relates to a functional compound fertilizer for promoting roots and strong seedlings and a preparation method thereof. Background technique [0002] At present, due to the continuous change of climate, industrial pollution and unreasonable use of chemical fertilizers, etc., the quality of cultivated land is seriously affected. The serious impact of adversity stress such as , salt damage, etc., thus affecting the fruit quality, yield, or even failure. [0003] Research results in recent years have shown that plants can adapt to adversity through morphological structure adaptation, physiological adaptation, and cross-adaptation mechanisms in order to survive. By applying exogenous substances to participate in the osmotic regulation of crops and regulate the physiological and biochemical metabolic processes of plants, it can effectively alleviate or reduce the stress caused by ...

AI Technical Summary

Problems solved by technology

[0007] However, the country has clearly stipulated that traditional plant growth regulators such as naphthalene acetic acid, indole acetic acid, sodium binitrophenolate and other substances are prohibited from being used in fertilizers, and the production process of existing products is complicated

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