搜索结果: 1-5 共查到“农业基础学科 Farming systems”相关记录5条 . 查询时间(0.062 秒)
Assessing the agricultural sustainability of conventional farming systems in Samsun province of Turkey
Agricultural sustainability sustainability index indicators
2011/1/11
The objective of this study was to evaluate the sustainability of the agricultural activities in Samsun province. Research data belongs to 2004-2005 production period and was gathered from randomly se...
CHARACTERISTICS OF HUMIC ACIDS ISOLATED FROM SOILS UNDER VARIOUS FARMING SYSTEMS
ecological farming integrated farming humus
2009/3/30
Farming systems strongly affect soil humus. In this study some humus characteristics were used to compare the humus quantity and quality under two different farming systems. The field experiment was e...
Farming systems and environmental impacts.
Emission of greenhouse gases and soil organic matter balance in different farming systems
organic farming greenhouse gases methane nitrous oxide
2008/11/19
Estimation of the influence of different farming systems on emission of greenhouse gases (methane and nitrous oxide) was the aim of the research. The research was conducted on the basis of a special f...
Microbial biomass and enzyme activity in vineyard soils under organic and conventional farming systems
Conventional management enzyme activity microbial biomass organic management vineyard soils
2010/1/11
Many recent studies from around the world have compared organic and conventional farming systems in terms of soil properties. Microbial biomass and enzyme activity were compared in vineyard soils mana...