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

A compound fertilizer and tangerine pomace technology is applied in the field of citrus-specific tangerine pomace organic compound fertilizer and its preparation field, which can solve the problems of price inversion and high production cost of tangerine pomace feed, so as to improve the utilization rate and the cation exchange capacity of soil. , Improve the effect of aggregate structure

Active Publication Date: 2010-10-13
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] An organic compound fertilizer for orange pomace dedicated to citrus, which uses 50% orange pomace, 30% wheat bran, 10% cornstarch, 5% peat, and 5% crop straw as organic matter in terms of weight percentage. The organic matter is homogenized in the type homogenizer, and then according to the amount of 20×107 per gram, OSF fermentation bacteria are added to carry out automatic composting and oxygen supply and fermentation for 4 days. Among them, OSF fermentation bacteria are obtained in this way: using Bacillus megaterium M1, and conventional microbial culture substrates such as peptone, wheat bran, brown sugar, corn starch, etc., are produced according to the general microbial propagation and cultivation method at 25°C to obtain the OSF fermentation bacteria. 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% a...

Embodiment 2

[0027] An organic compound fertilizer for 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 then add OSF fermentation bacteria at the amount of 13×107 per gram to carry out automatic turning over and oxygen supply for rottening and fermentation for 5 days. Among them, the OSF fermentation bacteria is obtained in this way : Using Bacillus megaterium M1, and conventional microbial culture substrates such as peptone, wheat bran, brown sugar, corn starch, etc., in an environment of 28 ° C, the OSF fermentation bacteria are produced according to the general microbial expansion and cultivation method. 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 respective...

Embodiment 3

[0029] An organic compound fertilizer dedicated to citrus orange pomace, which uses 57% orange pomace, 20% crop stalks, 14% flue-cured tobacco waste, 5% tung fruit pomace, and 4% cornstarch as organic matter by weight percentage. Homogenize the organic matter in a drum homogenizer, and then add OSF fermentation bacteria at a rate of 26×107 per gram to carry out automatic composting, oxygen supply, and decomposing fermentation for 6 days. Among them, the OSF fermentation bacteria is obtained in this way : Using Bacillus megaterium M1, and conventional microbial culture substrates such as peptone, wheat bran, brown sugar, and corn starch, the OSF fermentation bacteria are produced according to the general microbial expansion and cultivation method at 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%, and 8%, 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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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