已收录 273173 条政策
分类导航
检索结果
已选条件:
Crop
<符合条件的数据共：97条>
排序方式
登录后可批量下载(统一登录，激活码登录)
  • Growth and yield response of selected crops to treatment with ComCat
    颁布单位：[University of the Free State] |  颁布时间：2011 |  实施时间：2011 |  学科分类：[["Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2011","Brassinosteroids","Chromatographic, analysis","Crop, yields","Plant, regulators, --, Analysis"]]
    预览  |  原文链接    [浏览：12 下载：0]
  • Establishing optimum plant populations and water use of an ultra fast maize hybrid (Zea Mays L.) under irrigation
    颁布单位：[University of the Free State] |  颁布时间：2011 |  实施时间：2011 |  学科分类：[["Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2011","Water, use","Irrigation, water","Plant, density","Row, spacing","Water, use, efficiency"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Influence of temperature on yield and quality of carrots (Daucus carota var.sativa)
    颁布单位：[University of the Free State] |  颁布时间：2011 |  实施时间：2011 |  学科分类：[["Carrots, --, Breeding","Carrots, --, Yields","Carrots, --, Quality","Carrots, --, Effect, of, temperature, on","Free, choice, profiling","Sensory, analysis","Carotene","Terpene","TSS","Firmness","Defects","Root, diameter","Root, length","Root, fresh, mass","Yield","Leaf, dry, mass","Leaf, number","Plant, height","Leaf, fresh, mass","Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2011"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Using seasonal rainfall with APSIM to improve maize production in the Modder River catchment
    颁布单位：[University of the Free State] |  颁布时间：2011 |  实施时间：2011 |  学科分类：[["Small-scale, farmers","Recommended, management, practices","Climate, variability","Economic, analysis","Crop, growth, model","Corn, --, Breeding, --, South, Africa, --, Free, State","Corn, --, Climate, factors, --, South, Africa, --, Free, State","Crops, and, climate","Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2011"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Agroclimatological risk assessment of rainfed maize production for the Free State Province of South Africa
    颁布单位：[University of the Free State] |  颁布时间：2010 |  实施时间：2010 |  学科分类：[["Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2010","Corn, --, South, Africa, --, Free, State","Corn, --, Climatic, factors","Corn, --, Risk, assessment, --, South, Africa, --, Free, State","Crops, and, climate","Dry, farming, --, South, Africa, --, Free, State","WRSI","Rainy, season","Maize","Frost","Agroclimatological, risk, tool","Climate","Drought"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Dissemination of climate information to small-holder farmers: a case study for Mujika area, Zambia
    颁布单位：[University of the Free State] |  颁布时间：2010 |  实施时间：2010 |  学科分类：[["Climatic, changes, --, Risk, assessment","Meteorology,, Agricultural, --, Zambia, --, Information, services","Weather, forecasting","Crops, and, Climate","Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2010"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • The effect of plant population and mulching on green pepper (Capsicum annuum L.) production under irrigation
    颁布单位：[University of the Free State] |  颁布时间：2010 |  实施时间：2010 |  学科分类：[["Bell, pepper, Irrigation","Bell, pepper","Soils","Irrigated","Capsicum, annuum, L.","Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2010","Mulching"]]
    预览  |  原文链接    [浏览：13 下载：0]
  • Soil surface evaporation studies on the Glen/Bonheim ecotope
    颁布单位：[University of the Free State] |  颁布时间：2010 |  实施时间：2010 |  学科分类：[["ECH2O-TE, probe","Soil, water, content","Calibration, procedure","Temperature","Soil","Mulch","Reed","Hydraulic, conductivity","Drainage","Evaporation","Water, --, Thermal, properties","Heat, --, Transmission","Evaporation, --, Soil, moisture, --, Measurement, --, Instruments","Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2010"]]
    预览  |  原文链接    [浏览：3 下载：0]
  • Quantifying evaporation and transpiration in field lysimeters using the soil water balance
    颁布单位：[University of the Free State] |  颁布时间：2010 |  实施时间：2010 |  学科分类：[["Theses, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2010","Crops, and, soils","Plant-soil, relationships","Evapotranspiration","Vapor, pressure","Soil, moisture, Measurement","Evaporation","Crops","Plants, Transpiration","Water, requirements","Transpiration"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Factors affecting maize (Zea mays L.) sensitivity to acetochlor
    颁布单位：[University of the Free State] |  颁布时间：2009 |  实施时间：2009 |  学科分类：[["Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Science))--University, of, the, Free, State,, 2009","Corn, --, Weed, control","Herbicides, --, Environmental, aspects","Tolerance","Temperature","Seed, size","Planting, depth","Maize, cultivar","Phytotoxicity","Clay, percentage","Acetochlor"]]
    预览  |  原文链接    [浏览：3 下载：0]