Water retention fertilizer for peanut planting, and production method thereof

Abstract

The present invention discloses a water retention fertilizer for peanut planting, wherein the water retention fertilizer is characterized in that raw materials comprise, by weight, 8-10 parts of urea, 20-30 parts of tea leaf residue, 8-12 parts of iron slag, 3-5 parts of a filler, 5-7 parts of plant ash, 0.6-0.8 part of abamectin, 0.3-0.5 part of an microorganism bacterial agent, 2-4 parts of potassium chloride, 2-4 parts of magnesium sulfate, 3-5 parts of zinc nitrate, 2-4 parts of manganese phosphate, 1-2 parts of ferrous sulfate, 0.8-1.2 parts of copper sulfate, 3-4 parts of boric acid, 2-3 parts of sodium tripolyphosphate, 1.2-1.4 parts of lysine, 3-5 parts of humic acid, and 3-5 parts of an auxiliary agent. According to the present invention, the water retention fertilizer has beneficial effects of soil structure improving, soil gas permeation improving, soil fertility improving, and soil water retention capacity improving; the abamectin in the adhesive provides the significant effects of insect disinfestation and pest prevention so as to substantially reduce the harm of nematodes; and the water retention fertilizer further has effects of soil pH value balance adjusting, plant root microenvironment improving, plant disease resistance and stress resistance enhancing, reasonable nutrient ratio, high fertilizer efficiency, significantly-improved crop fertilizer absorption, and achievement of strong disease resistance and stress resistance of roots.

Description

Technical field [0001] The present invention is the field of planting nutritional solution technology, which involves a water retention fertilizer and its production method for peanut planting. Background technique [0002] Composite fertilizer plays an important role in agricultural development, increasing production and saving production costs, but the elements required for crop growth are not limited to nitrogen, phosphorus, and potassium. A large amount of nitrogen, phosphorus, and potassium alone will gradually reduce the trace elements in the soil.The absorption of nitrogen, phosphorus, and potassium directly affects crops, resulting in nitrogen, phosphorus, potassium and trace elements required by crops, and the nutritional disorders in the plant, which causes the quality of crops to decrease, and occur in prime deficiency syndrome. [0003] In recent years, only nitrogen, phosphorus, and potassium, without using a plot of trace elements, the absorption effect of crops on ...

AI Technical Summary

Problems solved by technology

In addition, traditional fertilizers are all fine particles, usually spherical particles with a size of 3-5mm. However, the traditional fertilizer particles are too small, especially when fertilizing by hand, it is difficult to control the amount, so fertilization is time-consuming and laborious.

The fertilizer with too small particles has a small degree of slow release and short fertilizer effect time.

[0004] At present, there are still various problems in the production process, product quality and agricultural indicators of water-retaining fertilizers in my country. The defects mainly exist in the following aspects. Degradability; second, the long-term use of a large amount of sodium ion-based water-retaining agent products that are unfavorable to plants and soil and easily decomposed, resulting in an increase in soil pH and soil structure damage; third, less consideration is given to the nutritional requirements of plant root growth and The impact of the use of water-retaining agents on soil air permeability; Fourth, the lack of water-retaining agents has an impact on soil, ecology, and the environment, as well as considerations for agronomic indicators and food chain safety