Nutritional agent for preventing and treating plant seed and bud decay as well as preparation method and application of nutritional agent

Abstract

The invention discloses a nutritional agent for preventing and treating plant seed and bud decay as well as a preparation method and application of the nutritional agent. The nutritional agent is prepared from the following raw materials in parts by weight: 3-7 parts of polyaspartic acid, 1-5 parts of phenylalanine, 5-12 parts of composite sodium nitrophenolate, 11-19 parts of sodium butyrate, 13-21 parts of glucomannan, 15-25 parts of tea polyphenol and 50-60 parts of water The method comprises the steps: heating water; adding the sodium butyrate and the tea polyphenol, adding the composite sodium nitrophenolate and the glucomannan and then adding the polyaspartic acid and the phenylalanine; and carrying out ultrasonic treatment. The nutritional agent is abundant in nutrient, is capable of promoting plant growth, strengthening the plant immunity, effectively preventing the phenomenon of plant seed and bud decay in a extremely humid environment, promoting yield improvement and shortening the growth period, the plant has multiple ecological regulation functions, such as the stress resistance, the cold resistance, the drought resistance and the disease and pest resistance, and root-knot nematodes, root rot and bacterial wilt can be effectively inhibited. According to the nutritional agent, cucumber can be straight in shape, the sugar content of the cucumber can be improved, and the cucumber is crisp and sweet to eat, and storage-resistant.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a nutrient for preventing and treating plant rotten buds and its preparation method and application. Background technique [0002] With the acceleration of the urbanization process, the area of ​​effective agricultural land has gradually decreased, and with the continuous growth of the population, the demand for agricultural products has also continued to increase, and the contradiction between food supply and demand has become increasingly prominent. In order to obtain higher yields in agricultural production, in addition to implementing measures such as adjusting the planting structure and increasing the multi-cropping index of cultivated land, a large amount of chemical fertilizers are also used in cultivation. However, excessive chemical fertilizers lead to negative impacts such as soil degradation, compaction, and serious damage to the biodiversity in the soil, making ...

AI Technical Summary

Problems solved by technology

However, excessive chemical fertilizers lead to negative impacts such as soil degradation, compaction, and serious damage to the biodiversity in the soil, making it difficult for plants to cope with climate change, and the fertilizer efficiency is not ideal, and it does not have the effect of preventing and controlling diseases and insect pests; it cannot resist drought, Cold resistance and disease resistance, the quality of agricultural products has seriously declined, and the yield has declined, which has threatened the living environment of plants

In an extremely humid environment, it is easy to cause the phenomenon of rotten seeds and buds of crops, which greatly affects the harvest of crops, etc.