Special biological organic composite coated fertilizer for barley and preparation method of fertilizer

A biological and organic technology, applied in the field of special bio-organic compound coated fertilizer for barley and its preparation, can solve the problem of unsatisfactory fertilizer, achieve the effect of improving fertilizer utilization rate, promoting plant absorption of nutrients, and remarkable effect

Inactive Publication Date: 2014-10-01
阜阳市益盛兔业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing fertilizers cannot meet the needs of barley to obt

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0012] specific implementation plan

[0013] The present invention will be described in detail below through specific examples.

[0014] A special bio-organic compound coated fertilizer for barley, prepared from the following raw materials in parts by weight (kg): wood chips 56, wheat husks 60, gypsum 10, Tenebrio molitor excrement 30, fulvic acid 2, chara 30, rape straw 60. Wheat bran 45, rapeseed cake 56, phosphorus pentoxide 18, potassium oxide 17, magnesium oxide 10, ammonium molybdate 1, sodium borate 1, urea 29, EM bacterial agent 6, soil conditioner 7, appropriate amount of water;

[0015] The soil conditioner is made of the following raw materials in parts by weight (kg): iron slag 10, nano-carbon powder 1, sodium metasilicate 4, anilinomethyltriethoxysilane 17, yeast selenium 3, copper sulfate 2 , zinc gluconate 2, magnesium chloride 1, ammonium molybdate 2, boric acid 1, dipentaerythritol hexaacrylate 4, vinegar 30, ferrous sulfate 2, eucalyptus oil 1, hydroxyethyl ...

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PUM

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Abstract

The invention discloses a special biological organic composite coated fertilizer for barley. The special biological organic composite coated fertilizer is characterized by being prepared from the following raw materials in parts by weight: 56-60 parts of sawdust, 60-65 parts of wheat bran, 10-12 parts of gypsum, 30-36 parts of flour weevil fecula, 2-4 parts of fulvic acid, 30-35 parts of stonewort, 60-66 parts of rape stalk, 45-47 parts of wheat bran, 56-59 parts of rape seed cake, 18-21 parts of phosphorus pentoxide, 17-20 parts of potassium oxide, 10-14 parts of magnesium oxide, 1-2 parts of ammonium molybdate, 1-2 parts of sodium borate, 29-33 parts of urea, 6-8 parts of EM fungicide, 7-9 parts of soil modifier and proper water. The special biological organic composite coated fertilizer is reasonable in proportioning and comprehensive in nutrient, contains a plurality of microelements, and meets the requirements for barley growth. The soil modifier is added, so that the special biological organic composite coated fertilizer has the effects of increasing effect and promoting nutrient absorption of plants, and is coated with molten urea, so as to form a slow release fertilizer. The slow release fertilizer is significant in effect, the utilization rate of the fertilizer can be improved, the yield and the quality of the barley also can be improved, and the production cost is reduced.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a special bio-organic composite coated fertilizer for barley and a preparation method thereof. Background technique [0002] In recent years, in order to pursue high crop yields, growers have used a large amount of inorganic chemical fertilizers. While achieving high yields, the long-term use of chemical fertilizers has caused disadvantages such as reduced fertilizer efficiency, low utilization rate, and soil compaction. Rich in certain nutrients, such as phosphorus, which is fixed in the soil and difficult to be absorbed by crops in the same year, will flow into groundwater with rainwater, causing eutrophication and environmental pollution. It also caused an extreme lack of nutrients in the soil. These medium and trace elements are also essential elements for crop growth. Existing fertilizers cannot satisfy barley to obtain sufficient nutrition during the vegetative growth period. C...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/80
Inventor 曹立
Owner 阜阳市益盛兔业有限公司
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