Special organic fertilizer for cultivating herbaceous organic fruits and preparation method thereof

An organic fertilizer and herbal technology, which is applied in the field of special organic fertilizer for herbaceous organic fruit cultivation and its preparation, and special organic fertilizer, which can solve the problems of short growth period, unstable nutrient content of organic fertilizer, and the nutrient release period of organic fertilizer cannot be too long, etc. question

Inactive Publication Date: 2010-07-14
SHANDONG GUANGDA FERTILIZER INDAL TECHCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the problem of fertilization of organic agricultural products in my country has not been well solved at present, and the varieties of organic fertilizers mainly come from existing products on the market.
Therefore, there are two problems. One is that the nutrient content of organic fertilizer is unstable, and the ratio of main nutrient elements is unreasonable, resulting in a significant reduction in the output of organic food.
Second, some organic fertilizers contain harmful substances. For example, organic fertilizers produced with animal manure as the main raw material contain feed additive residues, and organic fertilizers produced with biochemical sludge from sewage treatment plants as the main raw material contain heavy metals. It is completely operated in accordance with the production standards of organic agricultural products, and the safety of its products is difficult to guarantee
At the same time, due to the short growth period of these crops, the release period of nutrients in organic fertilizers should not be too long, so as not to play a role in time
This just needs to change the existing organic fertilizer production mode, so that the nutrient release in the organic fertilizer meets their absorption requirements for nutrients, and there is no report in this regard

Method used

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Examples

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Effect test

preparation example Construction

[0019] The preparation method of special organic fertilizer for herbaceous fruit cultivation of the present invention, the steps are as follows:

[0020] (1) Raw material preparation

[0021] When the ginger plant is used immediately, the moisture content is air-dried to below 60wt%, and the moisture content is air-dried to below 20wt% when stored for standby. Before use, cut the plant to 2-3 cm in length, and crush the cake through a 20-mesh sieve.

[0022] (2) Take ginger plant, weathered coal and microbial fermentation agent according to the formula, mix them evenly, adjust the water content of the mixture to 55-60 wt%, and ferment for 21-27 days. Then, the cake is evenly mixed with the above-mentioned fermented raw materials, and the water content is adjusted to 55-60 wt%, and then fermented for 7-14 days to obtain the fermented material, that is, the special organic fertilizer for herbs and fruits. Fermentation technology is by existing known technology.

[0023] furth...

specific Embodiment approach

[0039] The present invention will be further described below in conjunction with the examples, but not limited thereto. The raw materials used in the embodiment are as follows:

[0040] The ginger plant is taken from Laiwu City, Shandong Province, and calculated on an air-dried basis, the total nitrogen content is 2.79wt%, the total phosphorus is 0.39wt%, and the total potassium is 5.26wt%.

[0041] Weathered coal, produced by Zhenxing Humic Acid Factory in Yaodu District, Linfen City, Shanxi Province, has an organic matter content of 57wt%, total nitrogen of 0.69wt%, total phosphorus of 1.33wt%, and total potassium of 0.03wt%.

[0042] The cake is soybean meal, a by-product of soybean oil production by Shandong Everbright Sun Moon Co., Ltd., with a total nitrogen content of 2.00%wt, total phosphorus of 0.56%wt, and total potassium of 0.06%wt.

[0043] The microbial fermentation agent is EM composite agent, produced by Jiangxi Tianyi Biotechnology Development Co., Ltd.

[00...

Embodiment 1

[0045] Embodiment 1: Special organic fertilizer for herbaceous organic fruit cultivation, the mass parts of raw material components are as follows:

[0046] Ginger plant 900 parts

[0047] 30 parts weathered coal

[0048] 50 servings of cake

[0049] Microbial fermentation agent 5 parts

[0050] (1) Raw material preparation

[0051] The water content of the fresh ginger plant is air-dried to 58%, the plant is cut to 3 cm long, and the cake is crushed and passed through a 20-mesh sieve.

[0052] (2) Weigh the ginger plant, weathered coal and microbial fermentation agent according to the formula, and fully mix them evenly. Adjust the moisture content of the mixture to 60%, and the carbon-nitrogen ratio and pH value are natural. Fermented 21 days by prior art. Then mix the cake with the above-mentioned fermented raw materials, adjust the moisture and ferment for 10 days to obtain the fermented material. Dry the fermented material until the moisture content is 20 wt%, to ob...

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PUM

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Abstract

The invention relates to a special organic fertilizer for cultivating herbaceous organic fruits and a preparation method thereof. The special organic fertilizer is prepared by mixing large ginger plants as major raw materials with weathered coal and cake residues and fermenting in the presence of microbial fermenting agents. The special organic fertilizer has the advantages of high nutrient content, reasonable proportioning and yield and income increasing and provides a new raw material resource for organic fertilizer production.

Description

technical field [0001] The invention relates to a special organic fertilizer, in particular to a special organic fertilizer for herbaceous organic fruit cultivation and a preparation method thereof, belonging to the technical field of fertilizer production. Background technique [0002] With the improvement of crop cultivation technology and the increase of the amount of agrochemical products, the yield of crops has been greatly increased, but at the same time, side effects have also occurred, such as reduced quality, poor taste, increased pollution, etc., especially for fresh fruits In general, people are increasingly concerned about their quality and safety, and organic foods are gaining popularity. [0003] The so-called organic food refers to the origin of the organic agricultural production system, the quality of the ecological environment meets the specified standards, and the production process does not use any harmful chemically synthesized pesticides, chemical ferti...

Claims

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Application Information

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