Plant multifunctional nutrient agents as well as preparation method thereof and application thereof

Abstract

The invention discloses a plant multifunctional nutrient agent as well as a preparation method thereof and application thereof. The nutrient agent is prepared from the following raw materials in parts by weight: 13-21 parts of ferrous sulfate, 15-25 parts of chitosan oligosaccharide, 7-15 parts of triacontanol, 11-19 parts of potassum fulvic acid, 1-5 parts of catechinic acid, 0.5-2 parts of allicin and 80-100 parts of water. The plant multifunctional nutrient can promote plant growth, enhances plant immunity, effectively prevents plant diseases and insect pests, enables the plant to have various ecological regulation functions of stress resistance, cold resistance and drought resistance, keeps softness and viscidity of soil application, keeps biological diversity of soil, improves degraded and hardened soil, is beneficial for plant growth, promotes fruit expansion, shortens the production period, can guarantee the quality and increases the yield, has very good plant protection effect and very good growth promotion effect, and relieves damages caused by weather, pesticide hazards, fertilizer damages, hormone intoxication and plant diseases and insect pests; and moreover, product performances are stable, the quality guarantee period is long, and large-scale industrial production is adapted.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a plant multifunctional nutrient 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 number of chemical fertilizers, pesticides and hormones are also used in cultivation. However, excessive chemical fertilizers, pesticides and hormones lead to phytotoxicity and poisoning of plants, and also affect people's health. The negative eff...

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Problems solved by technology

However, excessive chemical fertilizers, pesticides and hormones lead to phytotoxicity and poisoning of plants, and also affect people's health. The negative effects of soil degradation, compaction, and serious destruction of biodiversity in the soil make it difficult for plants to cope. Climate change makes it impossible to resist drought, cold, and disease. The quality of agricultural products has seriously declined, and the yield has declined, which has threatened the living environment of plants. In addition, the increasingly powerful pesticides used to prevent and control plant diseases and insect pests have further promoted the progress of agricultural ecology. into a serious vicious circle

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