Novel plant nutritional agent and preparation method thereof

Abstract

The invention relates to a novel plant nutritional agent and a preparation method thereof. The plant nutritional agent comprises 25 to 45 percent of green skin fish pulp, 0.5 to 2 percent of amino acid, 5 to 20 percent of nitrogen fertilizer, 1 to 10 percent of monopotassium phosphate, 1 to 10 percent of potassium polyphosphate, 0.5 to 8.5 percent of an additive and the balance of water, wherein the total amount is 100 percent. The preparation method comprises the following steps: S1, preparing raw materials; and S2, preparing marine green skin fish cooked fish pulp, heating to perform hydrolysis, adding other raw materials, and degassing and homogenizing. The plant nutritional agent provided by the invention is wide in applicable plant spectrum, improves the activity of plant cell enzyme,promotes photosynthesis, increases conversion rate and stimulates plant cell immune responder level so as to promote development of plant roots, promote healthy and rapid growth of plants, increase the yield of crops and improve the quality.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a novel plant nutrient and a preparation method thereof. Background technique [0002] Fertilizer is the "grain" of crops and plays an important and irreplaceable role in my country's agricultural production. With the development of agriculture and social progress, my country's food quality and safe production have attracted more and more attention from the society. In recent years, with the proposal of "green agriculture" and "ecological agriculture", pollution-free green food has become one of the main development trends of agricultural production. [0003] Under the background that chemical fertilizers have become the main body of fertilizers, the large-scale application of chemical fertilizers and unreasonable fertilization not only destroys the soil structure, but also causes certain environmental pollution, and also causes the quality of agricultural products to decline. This is...

AI Technical Summary

Problems solved by technology

In addition, most of the general plant nutrients are organic compounds, and their performance is often affected by the surrounding environment.

Generally speaking, most of the phytonutrients on the market have a single or partial function, which has certain limitations

At present, there is a lack of a nutrient in the market that has multiple functions, wide applicability, and can promote the growth of plants or crops in extreme environments (low temperature, drought, waterlogging, saline-alkali land)

Moreover, in terms of plant physiological immune regulation, there are few reports on cell-based phytonutrients.

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