Total-nutrient yield increasing corn fertilizer with high efficiency

Abstract

The invention discloses a total-nutrient yield increasing corn fertilizer with high efficiency. The fertilizer is characterized by comprising the following components in parts by weight: 35-40 parts of urea, 10-20 parts of humic acid, 5-10 parts of itaconic acid, 10-20 parts of ammonium dihydrogen phosphate, 5-10 parts of potassium hydroxide, 10-20 parts of boric acid, 3-5 parts of zinc sulfate, 3-5 parts of sodium alginate solution and 3-5 parts of EDTA (ethylene diamine tetraacetic acid). With relatively comprehensive nutrient elements and active organic matters, the prepared fertilizer has good efficiency and strong pertinence and is quick in nutrient absorption, so that the utilization rate of the chemical fertilizer can be increased. Not only can seedling growth be promoted but also the grain number at the later stage can be increased by adopting various trace elements, so that the yield is increased and the quality is improved. A preparation method of the fertilizer is simple and practicable and has obvious economic benefits.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a high-efficiency corn fertilizer with complete nutrition and yield increase. Background technique [0002] Mainly farmyard manure, supplemented by chemical fertilizers. In my country, most of the corn is planted in hilly areas with thin soil and low fertility. Farmyard manure is mainly organic fertilizer, which contains rich nutrients, can improve soil, fertilize the land, and have a long fertilizer effect. Chemical fertilizers are quick-acting fertilizers. Although they also contain the nutrients needed by corn, compared with farmyard manure, the nutrients are still single. At the same time, during the application of chemical fertilizers, other components remain, which is not conducive to the growth of corn and the improvement of soil fertility. For foliar fertilizers, many have appeared in the domestic market in recent years, most of which are hormones, follo...

AI Technical Summary

Problems solved by technology

Hormone is a plant growth regulator added with artificial chemical synthesis, which has the function of dividing plant cells and stimulating plant growth. It is beneficial to some plants, but it cannot be used as a broad-spectrum type. It is not suitable for young crops, let alone perennial crops. and reserved crops

The mixed type is mostly a mixture of inorganic or organic compounds. Adding some nutrients can increase the yield of crops, but the disadvantages are: most of the products have odor or irritating odor, the effect of increasing yield is not obvious, and the performance is not stable enough. Insufficient stamina of fertilizer effect, the use concentration not only harms crops, but also lacks the ability to eliminate soil compaction. After application, the attached plant surface is not durable, easy to evaporate or lose, and the ability to resist diseases and stress is not strong