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Fertilizer special for corn and production method thereof

A special fertilizer for corn, calcium magnesium phosphate fertilizer technology, applied in fertilization methods, applications, fertilization devices, etc., can solve the problems of low sugar content in fruits, ecological environment pollution, soil structure damage, etc., to increase sugar content and alleviate pollution , the effect of shortening the maturity period

Inactive Publication Date: 2014-03-19
汪庭府
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the development of modern agriculture, long-term partial application of single chemical fertilizers, corn is prone to many problems such as single nutrient, soil structure damage, and pollution to the ecological environment.
[0004] Existing fertilizer fertilization results in low sugar content of fruit, long ripening period and low yield

Method used

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  • Fertilizer special for corn and production method thereof

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Comparison scheme
Effect test

Embodiment 1

[0048] Such as figure 1 Shown, special fertilizer for corn of the present invention is made by following steps:

[0049] 1. Crush and sieve the calcium magnesium phosphate fertilizer and borax respectively.

[0050] 2. According to the profit and loss status of corn and soil nutrients, the computer formula is calculated:

[0051] The amount of ammonium sulfate is 100 parts by weight, the amount of urea is 204 parts by weight, and the amount of monoammonium phosphate is 73 parts by weight,

[0052] The amount of superphosphate is 100 parts by weight, the amount of calcium magnesium phosphate fertilizer is 10 parts by weight, the amount of potassium chloride is 283 parts by weight, and the amount of borax is 20 parts by weight, amino acid chelated trace elements (zinc, manganese, iron, copper, molybdenum) The amount is 15 parts by weight,

[0053] The amount of nitrohumic acid is 100 parts by weight, the amount of amino acid is 30 parts by weight, the amount of biological pre...

Embodiment 2

[0058] Embodiment 2 special fertilizer for corn is used for corn production

[0059] The corn special fertilizer that embodiment 1 is made is used for corn production, and method is as follows:

[0060] (1) Base fertilizer: The base fertilizer is mainly special fertilizer, generally 40-60 kg per mu. In general, slow-acting fertilizers account for about 80% of the total amount of base fertilizers, and quick-acting fertilizers account for 20%. The base fertilizer can be applied deep in the whole layer, and when the amount of fertilizer is small, it can be applied in furrows or holes. It is carried out by strip application or hole application method.

[0061] (2) Top dressing: When the amount of fertilizer applied per mu is less than 20 kg of special fertilizer, it is advisable to apply top dressing once in the middle of jointing, and the stalks and ears should be attacked together. Generally, it is better to top-dress the early-maturing varieties about 30 days after sowing (t...

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Abstract

The invention discloses a fertilizer special for corn, which is composed of the following components: ammonium sulfate, urea, monoammonium phosphate, calcium superphosphate, calcium magnesium phosphate, potassium chloride, borax, trace element amino acid chelate, nitrohumic acid, amino acid, biological preparation, biological synergist, and conditioning agent. Compared with the prior fertilizer, the fertilizer special for corn can raise a sugar content of fruits, can shorten a mature period, can increase output, can save labor force cost, can alleviate pollution of underground water, can ensure grain and foodstuff safety, and can raise product quality.

Description

technical field [0001] The invention relates to a compound fertilizer, in particular to a special fertilizer for corn and a production method thereof. Background technique [0002] Corn is one of the three major food crops in the world, and it is also an important feed crop and industrial raw material crop. [0003] However, in the development of modern agriculture, long-term application of single chemical fertilizers, corn is prone to various problems such as single nutrient, soil structure damage, and pollution to the ecological environment. [0004] Existing fertilizer fertilization results in low sugar content of fruit, long ripening period and low yield. Contents of the invention [0005] In the present invention, the biological agent is a kind of beneficial microorganism isolated from the environment, mainly bacteria and fungi are artificially purified and enriched and cultivated to make special-purpose additives, and the biological agent in the present invention is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04A01C21/00C05G3/80
Inventor 汪庭府汪君华
Owner 汪庭府
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