Method for promoting crop straw to become efficiently decomposed by use of alkaline residues and application thereof
A technology of crop straw and alkali slag, applied in the direction of organic fertilizer, etc., can solve the problem of low utilization rate of straw and achieve the effect of improving the value of agricultural use
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0021] 1 Materials and methods
[0022] 1.1 Test material
[0023] Rice straw is taken from Yingtan Red Soil Station in Jiangxi Province, which contains 403.79g / kg of carbon, 6.37g / kg of nitrogen, 0.88g / kg of phosphorus, and 21.21g / kg of potassium; 79.17g / kg, phosphorus 0.29g / kg, copper 12.03mg / kg, zinc 79.47mg / kg, cadmium 0mg / kg, the heavy metal content is far lower than the national soil environmental quality standard requirements; this experiment selects two kinds of compound bacterial agents for The tests were liquid EM bacteria and solid bacteria provided by Jurong Blue Sky Clear Water Company.
[0024] 1.2 Test method
[0025] In this experiment, a blank control, CK, and three levels of alkali slag additions were combined with two bacterial agents for a total of 9 treatments (Table 1). A constant temperature incubator was used for constant temperature ventilation at 30°C. First, adjust the water content of 80g of crushed rice straw to 65% with distilled water, and at ...
Embodiment 2
[0056] 1 Materials and methods
[0057] 1.1 Test material
[0058] Peanut straw is taken from Yingtan Red Soil Station in Jiangxi Province, which contains 359.86g / kg of carbon, 10.95g / kg of nitrogen, 1.54g / kg of phosphorus, and 14.81g / kg of potassium; 79.17g / kg, phosphorus 0.29g / kg, copper 12.03mg / kg, zinc 79.47mg / kg, cadmium 0mg / kg, the heavy metal content is far below the national soil environmental quality standards. In this experiment, solid bacteria were provided by Jurong Blue Sky Clear Water Company.
[0059] 1.2 Test method
[0060] In this experiment, five treatments including blank control, CK and three levels of alkali slag addition (Table 1) were set up, and a constant temperature incubator was used to cultivate at 30°C with constant temperature and ventilation. First, adjust the water content of 80g crushed peanut stalks to 65% with distilled water, at the same time add the bacteria agent and mix well, in order to achieve the best C / N required for microbial gro...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com