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Bioreactor technology for improving crops

A bioreactor and crop technology, applied in the field of bioreactors, can solve the problems of unsatisfactory production needs, difficult to obtain raw materials, and low cost investment, etc., and achieve the effect of improving the use method, ensuring safety, and reducing cost investment

Inactive Publication Date: 2015-07-22
WEIFANG SHENGQUAN BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the popularization of agricultural mechanization and the general promotion of straw returning to the field in recent years, the raw materials of traditional straw bioreactors are difficult to obtain and labor-intensive, and have been increasingly unable to meet production needs. How to prepare a simple process, low cost input, and sufficient nutrients, The bioreactor process that can effectively prevent and control pests and diseases has become a technical problem that needs to be solved at present

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A bioreactor process for improving crops, comprising the steps of:

[0020] S1. Weighing 20 parts of base material, 20 parts of animal excrement with a water content of 20wt%, and 0.8 parts of microbial starter were mixed and fermented by weight, the fermentation temperature was 75°C, and the fermentation time was 5 days to obtain a pre-fermented material;

[0021] S2. Turn up the topsoil layer around the crops to form an inset structure. The depth of the inset structure is 20cm. Lay 20 parts of high-temperature sterilized base material on the inset structure. The sterilization temperature of the base material is 78°C. Material thickness is 15cm;

[0022] S3. Sprinkle 0.12 parts of microbial inoculum on the upper part of the base material, and sprinkle 5 parts of high-temperature sterilized animal feces on the upper layer of the microbial inoculation. For the pre-fermented material, cover the turned-up surface soil on the pre-fermented material, and water the surface s...

Embodiment 2

[0027] A bioreactor process for improving crops, comprising the steps of:

[0028] S1. Weigh 50 parts of base material, 10 parts of animal manure with a water content of 40wt%, and 0.5 parts of microbial starter for mixed fermentation at a fermentation temperature of 80° C. and a fermentation time of 2 days to obtain a pre-fermented material;

[0029] S2. Turn up the surface soil layer around the crops to form a sunken structure. The depth of the sunken structure is 25cm. Lay 10 parts of high-temperature sterilized base material on the sunken structure. The base material sterilization temperature is 80°C. Material thickness is 15cm;

[0030] S3. Sprinkle 0.05 parts of microbial inoculum on the upper part of the base material, and spread 10 parts of high-temperature sterilized animal feces on the upper layer of the microbial inoculum. For the pre-fermented material, cover the turned-up surface soil on the pre-fermented material, and water the surface soil until the base materi...

Embodiment 3

[0035] A bioreactor process for improving crops, comprising the steps of:

[0036] S1. Weigh 30 parts of base material, 15 parts of animal manure with a water content of 30wt%, and 0.7 part of microbial starter for mixed fermentation at a fermentation temperature of 78° C. and a fermentation time of 4 days to obtain a pre-fermented material;

[0037] S2. Turn up the surface soil layer around the crops to form a sunken structure. The depth of the sunken structure is 22cm. Lay 18 parts of high-temperature sterilized base material on the sunken structure. The base material sterilization temperature is 78°C. Material thickness is 17cm;

[0038] S3. Sprinkle 0.09 parts of microbial inoculum on the upper part of the base material, and sprinkle 6 parts of high-temperature sterilized animal feces on the upper layer of the microbial inoculum. The sterilization temperature of the animal manure is 73°C. For the pre-fermented material, cover the turned-up surface soil on the pre-fermente...

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PUM

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Abstract

The invention discloses a bioreactor technology for improving crops which is realized through the following steps: weighing all the components in parts by weight, namely, 20-50 parts of base stock, 10-20 parts of animal waste with the water content of 20-40 wt%, and 0.5-0.8 part of a microorganism leavening agent; fully mixing the materials, obtaining pre-fermented material after hot fermentation; under a planting ridge before crop planting or after planting, turning surface soil layer on the outer side of the crop to form a concave structure; paving 10-20 parts of base stock subjected to high temperature sterilization on the concave structure; scattering 0.05-0.12 part of microbial agent at the upper part of the base stock; scattering 5-10 parts of animal waste subjected to high temperature sterilization on the upper layer of the microbial agent; scattering 0.05-0.12 part of microorganism vaccines on the animal waste; scattering the pre-fermented material on the microorganism vaccines; finally covering the pre-fermented material with the turned over surface soil; watering the surface soil, punching on the surface soil after 3-4 days after the watering, wherein the depths of holes are appropriate when the holes penetrate through the base stock. According to the invention, sufficient nutrients are guaranteed, crop pest is effectively prevented, the crop yield and quality are greatly improved; the operation technology is simple, the labor intensity is low and the investment is low.

Description

technical field [0001] The invention relates to the technical field of bioreactors, in particular to an improved bioreactor technology for crops. Background technique [0002] The straw bioreactor technology system is a new concept of organic cultivation theory and technology for increasing agricultural production, quality and efficiency. It is fundamentally different from traditional agricultural technology. It can fundamentally reduce the dependence of agricultural production on chemical fertilizers and solve the problem of Comprehensive utilization of crop straw. This technology replaces chemical fertilizers with straw, replaces pesticides with crop vaccines, promotes the value-added utilization of resources and the effective transformation of various production factors, and combines ecological improvement, environmental protection with high-yield, high-quality, and pollution-free production of crops to increase agricultural efficiency and farmers. New avenues for increa...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/04C05F17/00C05G3/60C05G3/80
CPCY02W30/40
Inventor 张儒琪
Owner WEIFANG SHENGQUAN BIOTECH CO LTD
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