In order to explore the technology and effects of reducing nitrogen and potassium fertilizer applications in double-cropping rice,a field plot experiment was conducted to study the effects of optimized application of ...
Supported by the Science and Technology Project of Yunnan Tobacco Co.,Ltd.(2016YN01)~~
With the gradually popularization of replacing coal tobacco leaf flue-curing technology with biomass fuel, the operation of raw materials collection and transportation links faces many problems. In this paper, the exi...
Based on advances in returning rice and wheat straw to fields at home and abroad, environmental physical, chemical and ecological effects of returning rice and wheat straw to fields were analyzed. The results show tha...
The quality of straw affects N release after straw retention. As straw with high C: N ratio could result in N immobilization, additional N is needed to compensate N demand of crops. However, more and more N fertilize...
Taking tomato "Kate two" as the experimental material, the effects of different dosage of garlic straw on physical and chemical characteristics of continuous cropping soil and root activity of tomato in solar greenh...
Supported by Science and Technology Support Program of Sichuan Province(2014NZ0044)~~
[Objective] The aim was to investigate the application effect of swine manure-straw returning and to determine the best mode. [Method] A field experiment under rice and wheat rotation with different swine manure-straw...
Supported by the Project of National Science and Technology Support Plan-"Integration and Demonstration ration of Straw Resources Recycling Technologies in Huang-HuaiHai Plain Area"(2012BAD14B07);the Project of Major Application Technology Innovation of Agriculture in Shandong Province-"Study on Recycling Technology of Waste Resourcization in Large-scale Farm";the Foundation for Outstanding Young Scientist in Shandong Province-"Study on the Mechanism of the Effect of Drip Irrigation with Saline Water on Soil Environment and Its Crop Response"(BS2011NY017);the Project of National Natural Science Foundation-"Study on the Allocation Pattern and Interface Control of Salinity under the Condition of Brackish Water Irrigation"(51209130)~~
In order to study the effects of nitrogen fertilizer application methods and nitrogen fertilizer regulation with straw-return on wheat yield and potassium forms in the soil, field experiment was arranged in Pinyuan Co...
Supported by National Water Pollution Control and Management Technology MajorProject(2013ZX07103006);Anhui Land Resource Technological Project(2012-K-18)~~
In the research, effects of straw returning to fields on soil temperature, water, volume-weight, porosity, trace elements, and organic matters were reviewed and countermeasures were proposed to promote straw returning...
Supported by Fund for Philosophy&Social Sciences of Jiangsu Provincial Department of Education(2011SJD820013);A Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD);Scientific Research Fund of Jiangsu Police Institute(11Y03)~~
[Objective] The aim was to calculate the safe straw volume using Frank- Kamenetskii Model to provide method for fire protection in forage farm. [Method] Frank-Kamenetskii Model was used to measure Tacr and improved by...
Supported by the National Key Technology R&D Program during the Eleventh Five-year Plan Period,China(2006BAD02A04);the Key Technology R&D Program of Jiangxi Province,China(2009BNA03800)~~
[Objective] To clarify the effects of different straw retention regimes on soil fertility in double cropping paddy field. [Method] The effects of different straw reten- tion regimes on total organic carbon (CToc), a...