Fertilizer special for peanuts and preparing method of fertilizer

Abstract

The invention discloses a fertilizer special for peanuts and a preparing method of the fertilizer. The fertilizer comprises the following raw materials: perlite, fermented dry cow dung, bagasse, straw, urea, borax, ferrous sulfate, copper sulfate, zinc sulfate, ammonium molybdate, potassium sulfate, diammonium hydrogen phosphate, calcium carbonate, and EM bacteria. The fertilizer special for the peanuts has the advantages that raw materials are rich, wide and easy to obtain, the matching is reasonable, balanced and comprehensive nutrition is achieved, and nutrient requirements of the peanuts are fully met; the fertilizer effect can be furthest played, the preparation process is simple, the feasibility is high, the growth of the peanuts is promoted, and the yield of the peanuts is increased and the quality of the peanuts is improved.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a special fertilizer for peanuts and a preparation method thereof. Background technique [0002] Peanut is an important economic crop in my country. It is rich in fat and protein and is one of the most important sources of edible oil and protein in my country. The annual planting area is more than 67 million mu and the total output is more than 15.5 million tons. To have great importance. At present, the yield of peanut planting in my country is not high, and the potential for increasing yield is large. Scientific and rational fertilization will be an important way to increase yield. [0003] The low efficiency of peanut planting in my country has affected farmers' enthusiasm for planting. The unreasonable use of fertilizers is one of the important reasons, mainly as follows: 1. my country has a wide range of peanut planting areas, diverse ecological environments, complex soil types, a...

AI Technical Summary

Problems solved by technology

[0003] The benefits of peanut planting in my country are low, which affects farmers' enthusiasm for planting. Among them, the unreasonable use of fertilizers is one of the important reasons. The region lacks targeted special fertilizer products that can meet the needs of high-yield and high-efficiency peanut production; 2. Farmers have unilaterally applied high-concentration elemental or compound (mixed) fertilizers for many years, and the trace elements in the soil are insufficient; 3. Farmers generally use excessive nitrogen fertilizers and Insufficient potassium fertilizer application and other phenomena, the comprehensive utilization efficiency of fertilizers is low; 4. Excessive nitrogen application in the early stage inhibits the nitrogen fixation potential of peanuts, and the soil's continuous nitrogen supply capacity for peanuts in the middle and late stages is insufficient, which easily leads to premature aging, affecting peanut production and planting benefits