نتایج جستجو برای: 2008 growing season
تعداد نتایج: 389521 فیلتر نتایج به سال:
In an effort to increase soybean yield potential, early planting dates have been promoted as a management practice that can of soybeans. Early soybeans be relative term, meaning late April/early May for some producers in Kansas, but this definition planted is March/early April. Theoretically, the earlier date could allow more vegetative growth and interception light before blooming, increasing ...
Limitations of rainfall and surface water resources farmers have to use both surface and subsurface resources for growing different crops. In this study optimal management of irrigation water allocation and cropping pattern utilizing conjunctive use of surface and subsurface water resources is studied. Also the effect of reducing water consumption in different growth stages with different irrig...
Climate change may considerably impact the carbon (C) dynamics and C stocks of forest soils. To assess the combined effects of warming and reduced precipitation on soil CO2 efflux, we conducted a two-way factorial manipulation experiment (4 °C soil warming + throughfall exclusion) in a temperate spruce forest from 2008 until 2010. Soil was warmed by heating cables throughout the growing seasons...
Limitations of rainfall and surface water resources farmers have to use both surface and subsurface resources for growing different crops. In this study optimal management of irrigation water allocation and cropping pattern utilizing conjunctive use of surface and subsurface water resources is studied. Also the effect of reducing water consumption in different growth stages with different irrig...
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