Special organic-inorganic compound fertilizer for preventing and controlling disease of ginger and preparation method thereof

A technology of compound fertilizer and ginger, applied in the direction of application, fertilization device, fertilizer mixture, etc., can solve the problems of not being able to provide organic nutrients, not having the function of disease prevention, etc., and achieve the effect of improving quality

Inactive Publication Date: 2010-06-09
SHANDONG GUANGDA FERTILIZER INDAL TECHCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One is that it cannot provide organic nutrients, and the other is that it does not have the function of disease prevention

Method used

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  • Special organic-inorganic compound fertilizer for preventing and controlling disease of ginger and preparation method thereof
  • Special organic-inorganic compound fertilizer for preventing and controlling disease of ginger and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Example 1: Special organic-inorganic compound fertilizer for preventing and curing ginger diseases, the components are as follows:

[0048] 60 parts of decomposed organic matter

[0049] Urea 13 parts

[0050] Diammonium phosphate 8 parts

[0051] 17 parts of potassium sulfate

[0052] Zinc sulfate 1.5 parts

[0053] 0.5 part of borax

[0054] Avermectin 0.1 part

[0055] Mancozeb 0.2 parts

[0056] (1) Preparation of decomposed organic matter

[0057] Mix 50 parts of furfural residue, 25 parts of cake, 24 parts of peat, and 1 part of EM compound bacterial agent. The water content of the mixture is adjusted to 65% wt, the C / N ratio is 25, and the pH is 7.5.

[0058] The above mixture is piled into a trapezoidal pile with a height of 1.5 meters, the length is not limited, the holes are punched from the top down, the number of holes per square meter is 8, and the plastic film is covered for aerobic fermentation. When the stack temperature rises to 50°C, start timing and ferment for 7 d...

Embodiment 2

[0063] (1) Preparation of decomposed organic matter

[0064] Mix 60 parts of furfural residue, 18 parts of cake meal, 20 parts of grass charcoal, and 2 parts of microbial fermentation inoculant EM compound inoculum. Adjust the water content of the mixture to 60%wt, C / N to 27 mass ratio, and pH 7.0.

[0065] The above mixture is piled into a trapezoidal pile with a height of 2.0 meters, the length is not limited, and the holes are punched from the top down, 15 holes per square meter, covered with plastic film, and aerobic fermentation is carried out. When the stack temperature rises to 50°C, start timing and ferment for 6 days. Turn the pile and ferment for another 6 days to complete the fermentation process. The moisture content of the fermented organic matter is aired to 30% by weight for use.

[0066] (2) Preparation of special organic-inorganic compound fertilizer

[0067] Take 0.2 part of abamectin, 0.3 part of mancozeb, and 15 parts of the decomposed organic matter prepared in...

Embodiment 3

[0070] (1) The preparation of decomposed organic matter is the same as in Example 1.

[0071] (2) Preparation of special organic-inorganic compound fertilizer

[0072] Take 0.15 parts of abamectin, 0.25 parts of mancozeb, and 13 parts of decomposed organic matter, and mix them evenly. The mixture is mixed with 55 parts of decomposed organic matter, 12 parts of urea crushed through 80 mesh sieve, 5 parts of diammonium phosphate, 14 parts of potassium sulfate, 1 part of zinc sulfate, and 0.3 part of borax, and the product is obtained by disc granulation.

[0073] The fertilizer of this embodiment is suitable for diseases and soils with medium nutrient content.

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Abstract

The invention relates to a special organic-inorganic compound fertilizer for preventing and controlling diseases of gingers and a preparation method thereof. The special organic-inorganic compound fertilizer is prepared from fermented and rotten organics, inorganic fertilizers and pesticides, wherein the fermented and rotten organics are prepared from 50-60 parts by weight of furfural residues, 18-25 parts by weight of cake meals and 20-25 parts by weight of turf by the steps of adding 1-2 parts by weight of microbial fermentation bactericides for piling fermentation and drying till the content of water is 30-50 percent by weight. The special organic-inorganic compound fertilizer for the gingers has nutrient content fitting the nutrient demand of the gingers and a disease prevention function, is subjected to field tests and has good effect.

Description

Technical field [0001] The invention relates to a special organic-inorganic compound fertilizer for preventing and curing ginger diseases, in particular to a special organic-inorganic compound fertilizer for preventing and controlling soil-borne diseases produced by decomposed organic matter, inorganic fertilizers and pesticides, and a preparation method thereof, belonging to fertilizers Production technology area. Background technique [0002] China is the main producer and exporter of ginger in the world. In recent years, with the increase of continuous cropping years, soil-borne diseases of ginger have become more and more serious, such as ginger blast and root knot nematode disease. In the main producing areas of ginger, the yield of the diseased plots is generally reduced by 20% to 40%, and the yield of the severely ill disease can be reduced by 70% to 80%, or even abortion. On the one hand, the occurrence of ginger diseases is related to the accumulation of pathogens in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
Inventor 姜兴民李涛张诚孙应胜李大刚
Owner SHANDONG GUANGDA FERTILIZER INDAL TECHCO
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