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Production method of rice seedling culture/base fertilizer integrated tray

A production method and pallet technology, which are applied in sewage/sludge fertilizers, botanical equipment and methods, potash fertilizers, etc., can solve the problems of white pollution, inability to realize the integration of seedling fertilizer and base fertilizer, etc. The effect of less investment

Active Publication Date: 2016-08-10
石河子市国力源环保制浆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing rice seedling trays are generally made of plastic, causing a lot of "white pollution", and it is impossible to realize the integration of seedling fertilizer and base fertilizer

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] (1) Use a filter press to press the rice straw papermaking sludge into a mud cake with a water content of 30-40wt%, then crush it, measure it, and send it to the fermentation tank for standby.

[0024] (2) Add 100-150 kg / ton of rhizobia, 100-150 kg / ton of cow dung and 10-15 kg / ton of deodorant to the rice straw papermaking sludge to adjust the C / N is 25-35:1, relative humidity is 45%-60%, temperature is 55°C-65°C, and fermentation time is 24-25 hours to obtain organic fertilizer (the rhizobium used is a commercially available product, and the deodorant is a commercially available Biological deodorant, rice straw papermaking sludge comes from sludge produced by biological treatment of rice straw pulping wastewater).

[0025] (3) Send the rice straw pulp (commercially available or self-produced by conventional methods) into a high-consistency refiner (manufacturer: Jilin Jinghao Machinery Manufacturing Co., Ltd. model: TDX1100) for high-consistency beating, and the beati...

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Abstract

The invention discloses a production method of a rice seedling culture / base fertilizer integrated tray. The production method comprises the following steps: (1) beating a rice straw pulp, wherein the beating degree is controlled to be 40-450SR and the wet weight is controlled to be 3.0-3.5g; (2) mixing an organic fertilizer with the rice straw pulp according to a weight ratio of 8:2, and then adding corn starch, a papermaking wet-strength agent and a paper waterproof and damp-proofing admixture; (3) injecting the material in the step (2) into a tray mold for shaping; and (4) spraying a seedling culture fertilizer to the surface of a shaped tray, and performing drying to obtain a rice seedling culture / base fertilizer integrated tray. The production method disclosed by the invention is simple in process, small in investment and quick in effect, and realizes integration of a seedling culture tray, a seedling culture fertilizer and a base fertilizer, and rice-straw-rice circulating production.

Description

technical field [0001] The invention relates to a production method of a rice seedling raising / base fertilizer integrated tray. Background technique [0002] According to relevant statistical data from the National Bureau of Statistics, in 2014, the sown area of ​​rice in the country was 30.31 million hectares, and the total rice output was 172 million tons. According to the estimation method of crop yield and straw (1 kg of rice produces about 1.1 kg of straw), it can be known that in my country, about There are 189 million tons of rice straw, and the annual reserves are extremely rich. [0003] At present, the main ways to deal with rice straw are: crushing and returning to the field, incineration, biomass power generation, papermaking, etc. Crushing and returning to the field will affect the sowing of the next year, and aggravate the pests and diseases; due to the impact of the transportation distance, the transportation cost of biomass power generation will increase expo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/10C05G3/00C05F7/00
CPCA01G24/60C05D1/00C05F7/00C05G3/00A01G9/029C05D9/02
Inventor 滕铁生张跃平
Owner 石河子市国力源环保制浆有限公司
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