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Bacteriostatic organic-inorganic composite fertilizer and its production process

A compound fertilizer and organic technology, applied in the direction of organic fertilizers, botany equipment and methods, biocides, etc., can solve the problems of lack of organic carbon return to soil, no consideration of antibacterial combination, unfavorable nutrient utilization rate, etc., to improve fertilizer Utilization efficiency, reducing fertilizer loss, and increasing fertility

Inactive Publication Date: 2007-01-03
ZHEJIANG FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patented technology is a kind of medicament, which has not been considered in combination with organic and inorganic fertilizers, and the combination with omethoate has lost the first choice requirement of "pure natural, green and environmental protection" in today's society
[0003] On the other hand, the combination of antibacterial and antibacterial is not considered in the current fertilizer production; instead, there is a newly popular new substance—bamboo vinegar, which seems to have the functions of sterilization, fertilizer effect and growth promoter, but it is too acidic Strong and lacks the function of returning organic carbon to soil, which is unfavorable for soil improvement and nutrient use efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: be made up of following raw material and parts by weight thereof: 10 parts of philodendron, 35 parts of chicken manure, 10 parts of nitrogen, 4 parts of phosphorus, 6 parts of potassium, 3 parts of high-calcium clay and 1 part of zinc in 4 parts of additives , iron, boron-based trace elements. First spread the philodendron leaf (moisture content 75%) to 10% moisture content, crush until the particle size is ≤ 2mm, mix with collected fresh chicken manure (moisture content 60%) and ferment in the fermentation tank, the moisture content is controlled At 30%, put in yeast strains, compact and cover to keep warm, turn over once a day, turn over twice a day in summer, after 25 days of fermentation, dry naturally to a moisture content of 20%, mix in chemical fertilizers and Additives (water content 3%) are mixed and granulated in a granulator. The moisture content of the prepared granular fertilizer is less than 5%.

Embodiment 2

[0011] Example 2: 12 parts of Dalbergia leaves, 45 parts of chicken manure, 12 parts of nitrogen, 5 parts of phosphorus, 8 parts of potassium, and 1 part of additives are high-calcium clay and half of trace elements, and the same method as in Example 1 is used to make granular fertilizer.

Embodiment 3

[0012] Embodiment 3: with 15 parts of masson pine leaves, 42 parts of chicken manure, 15 parts of nitrogen, 8 parts of phosphorus, 10 parts of potash fertilizers, 8 parts of high-calcium clay in 10 parts of additives, 2 parts of trace elements, the same method is used in embodiment 1 have to.

[0013] Among the weight parts of the above chemical fertilizers, the nitrogen fertilizer is calculated as N, and the phosphorus fertilizer is calculated as P 2 o 5 Calculation, potassium fertilizer in K 2 In terms of O, the nitrogen fertilizer can be selected from ammonium bicarbonate, ammonium nitrate, ammonium chloride, ammonium sulfate, urea; the phosphate fertilizer can be used for calcium superphosphate, double superphosphate, calcium magnesium phosphate fertilizer, phosphate rock powder; the potash fertilizer can be selected From potassium sulfate, potassium chloride, potassium nitrate, etc. It can be selected according to comprehensive factors such as cost, fertilizer efficien...

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PUM

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Abstract

The bacteriostatic organic-inorganic composite fertilizer consists of botanical bacteriosatic matter 10-15 weight portions, chicken manure 35-4 5 weight portions, nitrogen fertilizer 5-15 weight portions, phosphate fertilizer 2-8 weight portions, potash fertilizer 4-10 weight portions and additive 1-10 weight portions. It is prepared into granular fertilizer through drying and crushing of the organic material, mixing and fermentation, air drying the fermented matter and compounding, and mechanical pelletizing. The present invention combines fertilizer with pesticide and germicide.

Description

technical field [0001] The invention relates to a method of using plant source bacteriostatic substances as organic fertilizer raw materials as bacteriostatic agents, and then mixing them with chicken manure and inorganic fertilizers to make compound fertilizers. Background technique [0002] The roots, stems, leaves and seeds of many plants contain antibacterial substances, such as the leaves of Camptotheca acuminata Decne., Pinus massoniana Lamb., Dalbergia hupeana Hance, etc. Litsea cubeba ( The seeds of Litseacuheha (Lour.) Pers.) can be used as natural antibacterial and insecticides. Because of this, some plants can become raw materials for extracting antibacterial and insecticides. CN1121390A discloses a kind of insecticide for preventing and treating citrus scorpion by mixing litsea cubeba oil with 40% omethoate emulsion. This patented technology is a kind of medicament, which has not been considered in combination with organic and inorganic fertilizers, and the comb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05G3/00C05F3/00A01N65/00
CPCY02A40/20
Inventor 周国模吴家森姜培坤叶正钱徐秋芳徐涌姚芳
Owner ZHEJIANG FORESTRY UNIVERSITY
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