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Special organic composite fertilizer of citrus residues of citrus and preparation method thereof

A compound fertilizer and orange residue technology, which is applied in the field of orange residue organic compound fertilizer for citrus and its preparation, can solve the problems of price inversion and high production cost of orange residue feed, so as to improve utilization rate and soil cation exchange capacity , excellent effect

Active Publication Date: 2012-10-24
张才建 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, because a large amount of coal is required to dry 1 ton of orange pomace, the production cost of orange pomace feed remains high. The technology is feasible, but the price is upside down, making it unbearable economically. So far, the problem of orange pomace treatment is still the bottleneck for the development of orange juice processing enterprises in the Three Gorges reservoir area.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of orange pomace organic compound fertilizer special for citrus, it adopts by weight percentage, with 50% orange pomace, 30% wheat bran, 10% cornstarch, 5% peat, and 5% crop straw as organic matter, first in the tube The organic matter is homogenized in the type homogenizer, and then press 20×10 7 Each gram, add OSF fermentation bacteria to carry out automatic composting and fermentation for 4 days, wherein, OSF fermentation bacteria is obtained by using Bacillus megaterium M1, and peptone, wheat bran, brown sugar, corn starch, etc. The conventional microbial culture substrate is used to produce the OSF fermentation bacteria according to the general microbial propagation and cultivation method under the environment of 25°C. In the organic matter after decomposing and fermenting treatment, by weight percentage, the content of organic components is 47%, the contents of nitrogen, phosphorus, and potassium elements are respectively 7%, 9%, and 8%, and the water conte...

Embodiment 2

[0027] An organic compound fertilizer dedicated to citrus orange pomace, which uses 53% orange pomace, 15% crop straw, 14% brown sugar, 5% Artemisia annua pomace, and 13% rapeseed pomace as organic matter by weight percentage. Homogenize the organic matter in the drum homogenizer, and press 13×10 7 One per gram, add OSF fermentation bacteria to carry out automatic turning over and supplying oxygen to decompose and ferment for 5 days. Among them, OSF fermentation bacteria are obtained in this way: using Bacillus megaterium M1, and peptone, wheat bran, brown sugar, corn starch, etc. The conventional microbial culture substrate is used to produce the OSF fermentation bacteria according to the general microbial propagation and cultivation method under the environment of 28°C. In the organic matter after decomposing and fermenting treatment, by weight percentage, the content of organic components is 46%, the contents of nitrogen, phosphorus, and potassium elements are respectively ...

Embodiment 3

[0029] An organic compound fertilizer for tangerine pomace, which uses 57% tangerine pomace, 20% crop straw, 14% flue-cured tobacco waste, 5% tung fruit pomace, and 4% cornstarch as organic matter by weight percentage. Homogenize the organic matter in the drum homogenizer, and press 26×10 7 Each gram, add OSF fermentation bacteria to carry out automatic turning over and supplying oxygen to decompose and ferment for 6 days. Among them, OSF fermentation bacteria are obtained in this way: using Bacillus megaterium M1, and peptone, wheat bran, brown sugar, corn starch, etc. The conventional microbial culture substrate is used to produce the OSF fermentation bacteria according to the general microbial propagation and cultivation method under the environment of 32°C. In the organic matter after decomposing and fermenting treatment, by weight percentage, the content of organic components is 50%, the contents of nitrogen, phosphorus and potassium elements are respectively 12%, 11%, an...

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Abstract

The invention relates to special organic composite fertilizer of the citrus residues of citrus, which is prepared by the following steps of: adopting raw materials comprising organic matters, urea, monoammonium phosphate and potassium sulfate, carrying out fermentation treatment on the organic matters firstly, then adding the assistant materials of the urea, the monoammonium phosphate and the potassium sulfate according to the mixture ratio of 2.5 to 2.8 percent: 0.12 to 0.16 percent:0.7 to 1.3 percent of the elements of nitrogen, phosphorus and potassium accounting for the total mass percent, afterwards killing insects, sterilizing, granulating, drying, cooling, sieving and coating. The composite fertilizer is rich in the organic matters, the content of the organic matters exceeds 20 percent, and the organic matters are rich in humic acid; and the preparation method in the invention better solves the problem of treatment of the peels and the residues of the citrus.

Description

technical field [0001] The invention relates to an organic fertilizer, in particular to an organic compound fertilizer for citrus pomace and a preparation method thereof. Background technique [0002] In order to protect the water resources in the Three Gorges Reservoir area of ​​the Yangtze River, the state has launched the construction of the citrus industry belt in the Three Gorges Reservoir area to improve the ecological environment of the reservoir area and stabilize the immigrants in the reservoir area. After nearly ten years of rapid development, capital from countries and regions such as the United States, Germany, Hong Kong and Macau have been invested in the citrus industry in the reservoir area, and Asia's largest late-maturing fresh citrus and orange juice processing industry supporting early, middle and late ripening have been established. The output value of citrus and its processed products doubled, becoming an important source of income for farmers in the Thr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/02C05G3/00C05G3/04C05F5/00C05G3/60C05G3/80
CPCY02A40/20
Inventor 熊伟张才建明方成张怀忠
Owner 张才建
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