Water and fertilizer retention molasses ecological corn fertilizer

Abstract

The invention relates to the technical field of ecological corn fertilizers, and provides a water and fertilizer retention molasses ecological corn fertilizer, which comprises the following components of 25-45 parts of urea, 10-30 parts of ammonium sulfate, 15-40 parts of monoammonium phosphate, 20-40 parts of potassium chloride, 0.1-0.6 part of zinc sulfate monohydrate, 0.5-1.2 parts of borax, and 150-250 parts of cane molasses alcohol waste liquid. The corn fertilizer overcomes the defects in the prior art, is reasonable in design and compact in structure, solves the problems that an existing corn fertilizer is single in fertilizer benefit and not diversified, takes the cane molasses alcohol waste liquid as a carrier, is added with large, medium and trace elements in a proper proportion according to the nutritional characteristics of corn in southwest China and soil conditions, has a long-acting formula; according to thelong-acting professional corn fertilizer made by spraying and granulating, the cane molasses alcohol waste liquid is rich in various amino acids, proteins and polyglutamic acid, bacillus natto is added into the cane molasses alcohol waste liquid for fermentation to generate a proper amount of polyglutamic acid, and the fertilizer can play a role in water and fertilizer retention when applied to soil; and the great improvement and promotion effect and the ecological effect are achieved on drought planting of the corn in the south.

Description

technical field [0001] The invention relates to the technical field of ecological corn fertilizer, in particular to a water- and fertilizer-retaining molasses ecological corn fertilizer. Background technique [0002] The history of corn cultivation in my country is about 470 years. At present, my country's sown area is about 300 million mu, second only to rice and wheat, ranking third among food crops, and second only to the United States in the world. Widely cultivated in tropical and temperate regions of the world. 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 st...

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 disease resistance is not strong

And now the pollution is serious, there are no heavy metal ions that can effectively prevent plants from absorbing the soil, and the benefits of fertilizers are single and not diversified

[0003] The Chinese patent document "A Corn Fertilizer (Patent No.: CN105859490A)" discloses a corn fertilizer and a preparation method thereof. In parts by weight, the content is: 40-45 parts of urea, 15-25 parts of humic acid, diphosphate 15-25 parts of ammonium hydrogen, 8-12 parts of potassium hydroxide, 7 parts of distiller's grains, 4 parts of zinc sulfate, 3-5 parts of sodium alginate solution, 0.5-0.7 parts of yeast chromium, and 4 parts of urease inhibitor. Fertilizer has relatively comprehensive nutritional elements, good fertilizer efficiency, strong pertinence, increased yield, and strong disease resistance, but it still needs to be improved

[0004] In order to solve the current low-yield phenomenon due to drought in southern corn-growing areas, we propose a water- and fertilizer-retaining molasses ecological corn fertilizer

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