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A kind of special organic fertilizer for watermelon and preparation method thereof

A technology of organic fertilizer and watermelon, which is applied in the field of special organic fertilizer for watermelon and its preparation, can solve the problems of lack of pertinence, influence on the yield and quality of watermelon, and inability to comprehensively consider the characteristics and laws of watermelon nutrient absorption, etc., so as to improve growth quality, increase secondary utilization rate, and long-term balanced effect of nutrient release

Active Publication Date: 2017-02-08
DANGSHAN CHUNYUAN FERTILIZER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ordinary organic fertilizers are not highly targeted, and cannot fully consider the characteristics and laws of nutrient absorption required in each period of watermelon growth, which affects the yield and quality of watermelon.

Method used

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  • A kind of special organic fertilizer for watermelon and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A special organic fertilizer for watermelons, made from the following raw materials in weight ratio: 30 parts of chicken manure, 20 parts of decomposed plant straw, 10 parts of wheat bran, 10 parts of peanut oil residue, 5 parts of oil sludge, 5 parts of humic acid, and 2 parts of urea , 10 parts of trace elements, 5 parts of compound microbial agent, and 5 parts of functional microbial agent.

[0025] The composite microbial inoculant is prepared by the following method: Trichoderma viride, Aspergillus oryzae, Bacillus licheniformis and Clostridium pasteuriani are respectively cultured in liquid seed medium at 25°C for 15 hours, and then according to 35‰ The inoculum amount of the bacteria was transferred into a sterilized large tank culture medium, and after culturing at 30°C for 25 hours, the various strains were compounded according to the mass ratio of 2:2:1:1.

[0026] The functional microbial agent is prepared by the following method: after activating Trichoderma...

Embodiment 2

[0037] A special organic fertilizer for watermelons, made from the following raw materials in weight ratio: 40 parts of chicken manure, 35 parts of decomposed plant straw, 15 parts of wheat bran, 15 parts of peanut oil residue, 10 parts of oil sludge, 10 parts of humic acid, and 5 parts of urea , 20 parts of trace elements, 10 parts of compound microbial agent, and 10 parts of functional microbial agent.

[0038] The composite microbial inoculum is prepared by the following method: after activating Trichoderma viride, Aspergillus oryzae, Bacillus licheniformis and Clostridium pasteuriani, they are respectively cultured in liquid seed medium at 25°C for 20 hours, and then according to 35‰ The inoculum amount of the bacteria was transferred into a sterilized large tank culture medium, and after culturing at 30°C for 25 hours, the various strains were compounded according to the mass ratio of 2:2:1:1.

[0039]The functional microbial agent is prepared by the following method: aft...

Embodiment 3

[0046] A special organic fertilizer for watermelons, made from the following raw materials in weight ratio: 35 parts of chicken manure, 28 parts of decomposed plant straw, 12 parts of wheat bran, 12 parts of peanut oil residue, 8 parts of oil sludge, 8 parts of humic acid, and 3 parts of urea , 15 parts of trace elements, 8 parts of compound microbial agent, and 7 parts of functional microbial agent.

[0047] The composite microbial agent is prepared by the following method: after activating Trichoderma viride, Aspergillus oryzae, Bacillus licheniformis and Clostridium pasteuriani, they are respectively cultured in liquid seed medium at 25°C for 18 hours, and then according to 35‰ The inoculum amount of the bacteria was transferred into a sterilized large tank culture medium, and after culturing at 30°C for 25 hours, the various strains were compounded according to the mass ratio of 2:2:1:1.

[0048] The functional microbial inoculum is prepared by the following method: Tricho...

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Abstract

The invention discloses a special organic fertilizer for watermelons and a preparation method of the special organic fertilizer, and belongs to the technical field of fertilizers. The special organic fertilizer is prepared from the following raw materials in parts by weight: 30-40 parts of chicken manure, 20-35 parts of decomposed plant straw, 10-15 parts of wheat bran, 10-15 parts of peanut oil residue, 5-10 parts of oil sludge, 5-10 parts of humic acid, 2-5 parts of urea, 10-20 parts of trace elements, 5-10 parts of a complex microbial agent and 5-10 parts a functional microbial agent. The special organic fertilizer can provide abundant nutritive elements for the watermelons according to the growth characteristics of watermelons in various periods, and the special organic fertilizer can increase the yield, improve the quality and character and promote the good growth of watermelons. By using the special organic fertilizer, the use amount of unreasonable fertilizers can be reduced.

Description

technical field [0001] The invention relates to a special organic fertilizer for watermelons and a preparation method thereof, belonging to the technical field of organic fertilizers. Background technique [0002] Watermelon, also known as water melon, cold melon, summer melon, is called "watermelon" because it was introduced from the Western Regions in the Han Dynasty. Watermelon tastes sweet and juicy, refreshing and quenching thirst. It is a good fruit in midsummer. It can not only dispel heat and thirst, but also has a good diuretic effect, so it is called "natural white tiger soup". Watermelon contains almost all kinds of nutrients needed by the human body except fat and cholesterol. It is a nutritious, pure and safe food. Due to the high edible value of watermelon itself, people have a huge demand for watermelon, especially in summer, so more and more farmers choose watermelon as a cash crop. In order to increase the yield of watermelons, melon farmers use a large am...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G1/00
CPCC05C9/00C05D9/02C05F1/00C05F3/02C05F5/002C05F11/02C12N1/14C12N1/20C05F17/00
Inventor 孙家永孙崇钦
Owner DANGSHAN CHUNYUAN FERTILIZER CO LTD
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