Special multifunctional fertilizer for peanut and preparation method thereof

Abstract

The invention relates to a special multifunctional fertilizer for peanuts and a preparation method thereof. The special multifunctional fertilizer for the peanuts is characterized by comprising an organic material, a chemical fertilizer and a functional microorganism, wherein the organic material comprises raw materials including cake dregs, straws and castor-oil plant dregs, the chemical fertilizer comprises the raw materials including urea, ferrous sulfate, manganese sulfate, copper sulfate, zinc sulfate, borax and ammonium molybdate, the functional microorganism comprises the raw materials including fungi, bacteria and water, and the special multifunctional fertilizer comprises the following raw materials in percentage by weight: 30.0 to 45.0 percent of cake dregs, 18.0 to 34.0 percent of straws, 7.5 to 15.0 percent of castor-oil plant dregs, 1.0 to 3.0 percent of urea, 2.5 to 5.0 percent of ferrous sulfate, 0.2 to 0.5 percent of manganese sulfate, 0.7 to 1.5 percent of copper sulfate, 1.2 to 2.5 percent of zinc sulfate, 1.3 to 2.5 percent of borax, 0.12 to 0.25 percent of ammonium molybdate, 1.2 to 3.5 percent of fungi, 0.3 to 1.2 percent of bacteria and 10.0 to 15.0 percent of water. The yield of the peanuts can be improved by using the fertilizer, the production process is simple, and the cost is low.

Description

technical field [0001] The invention relates to a special multifunctional fertilizer for peanuts and a preparation method thereof. Background technique [0002] Peanut is an important source of edible oil and protein in my country. The annual planting area is more than 70 million mu, and the total output is more than 14 million tons. It occupies the second place in my country's edible oil supply crops. However, the benefits of peanut planting in my country are low, which affects the enthusiasm of farmers to plant. The main problems are: 1. Grubs occur in a large area, which seriously affects the growth and yield of peanuts. The existing chemical pesticide control methods require special personnel when sowing Applying alone is time-consuming, labor-intensive and costly, and does not meet the needs of mechanized production; 2. The existing bulk chemical fertilizers are high-concentration compound fertilizers or compound fertilizers, and the supplementation of medium and trace e...

AI Technical Summary

Problems solved by technology

However, the benefits of peanut planting in my country are low, which affects the enthusiasm of farmers to plant. The main problems are: 1. Grubs occur in a large area, which seriously affects the growth and yield of peanuts. The existing chemical pesticide control methods require special personnel when sowing Applying alone is time-consuming, labor-intensive and costly, and does not meet the needs of mechanized production; 2. The existing bulk chemical fertilizers are high-concentration compound fertilizers or compound fertilizers, and the supplementation of medium and trace elements, especially trace elements, is insufficient; 3. Farmers Extensive application of chemical fertilizers instead of organic fertilizers reduces the utilization efficiency of phosphorus, potassium and other elements; 4. Rotation diseases, such as sclerotinia in the growth of winter rapeseed in the peanut-rape rotation area in the Yangtze River Basin, cannot be effectively controlled, which affects the overall planting efficiency