搜索结果: 1-5 共查到“土壤学 decomposition”相关记录5条 . 查询时间(0.206 秒)
Decomposition of the biodiesel by-product, crude glycerol, in soil
glycerine C mineralization soil respiration
2014/3/28
The disposal of crude glycerol, the biodiesel by-product, may become an economic or environmental problem in cases where no trading of this material is possible. This study aimed at evaluating the dec...
Effects of Temperature,Water Regime,Light,and Soil Properties on 15N2 Fixation Associated with Decomposition of Organic Matter in Paddy Soils
heterotrophic N2 fixation photodependent N2 fixation
2009/9/10
Effective utilization of the biological nitrogen fixation (BNF) activity is important for enhancing the N fertility of paddy soils and for developing sustainable rice cultivation systems. To analyze t...
Effects of Soil Moisture and Temperature on Decomposition Rates of Some Waste Materials from Agriculture and Agro-industry
CO2 generation Decomposition rate Soil moisture Soil temperature Waste materials
2009/7/24
The effect of soil moisture and temperature on decomposition of waste materials, bagasse, coir dust, rice chaff and rice straw, in soil were examined by measuring the decrease in weight of and CO2 gen...
Soil Productivity after Decomposition of Waste Materials under Different Soil Moisture and Temperature
Decomposition rate Maize Soil productivity Waste materials
2009/7/24
Productivity of the soil with waste material (WM), i.e., bagasse, coir dust, rice chaff and rice straw decomposed for two months at various temperatures and soil moisture were investigated by analyzin...
Changes of lignin concentration and C:N in oilseed rape, wheat and clover residues during their decomposition in the soil
Brassica napus crop top and root residue decomposition dry matter organic carbon and nitrogen ratio lignin Triticum aestivum Trifolium pratense
2010/1/15
Field experiments were conducted in 2003–2005 at the Experimental Station of the Lithuanian University of Agriculture to study the changes of lignin concentration and C:N in roots and top residues of ...