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Crop
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  • 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]
  • The primary salinity, sodicity, and alkalinity status of South African soils
    颁布单位：[University of the Free State] |  颁布时间：2009 |  实施时间：2009 |  学科分类：[["Soil","Salinity","Sodicity","Alkalinity","Geology","Topography","Climate","Salt, affected, soil","Soil, chemistry","Soils, --, South, Africa","Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2009"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Growth, yield and physiological response of carrot (Daucus carota L.) to different fertilizer levels and bio-stimulants
    颁布单位：[University of the Free State] |  颁布时间：2009 |  实施时间：2009 |  学科分类：[["Carrots, --, Physiology","Carrots, --, Fertilizers","Carrots, --, Yields","Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2009"]]
    预览  |  原文链接    [浏览：3 下载：0]
  • Induction of defence responses and resistance to wheat leaf rust by plant extracts
    颁布单位：[University of the Free State] |  颁布时间：2008 |  实施时间：2008 |  学科分类：[["Resistance","Defence, response","PR-proteins","Bio-stimulant","Anti-fungal, activity","Elicitor","Leaf, rust","Wheat","Triticum, aestivum, L.","Saponin","Wheat, rusts","Agricultural, chemicals","Bioactive, compounds","Natural, products, in, agriculture","Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences, and, Plant, Sciences))--University, of, the, Free, State,, 2008"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Fertility recovery in sandy soils under bush fallow in southern Mozambique
    颁布单位：[University of the Free State] |  颁布时间：2008 |  实施时间：2008 |  学科分类：[["Agroecosystem","Ecological, importance","Exchangeable, bases","Organic, matter","Shifting, cultivation","Vegetation, composition","Fallowing, --, Mozambique","Sustainable, agriculture, --, Mozambique","Soil, fertility, --, Mozambique","Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2008"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Response of crops on shallow water table soils irrigated with deteriorating water qualities
    颁布单位：[University of the Free State] |  颁布时间：2007 |  实施时间：2007 |  学科分类：[["Shallow, water, table","Irrigation, water, quality","Osmotic, potential","Water, use, efficiency","Soil, salinity","Capillary, rise","Salinity, management","Saline, irrigation","Crops, --, Effect, of, salts, on","Irrigation, water, --, Quality","Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2007"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Effect of tillage system, residue management and nitrogen fertilization on maize production in western Ethiopia
    颁布单位：[University of the Free State] |  颁布时间：2006 |  实施时间：2006 |  学科分类：[["Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2006","Corn, --, Fertilizers, --, Ethiopia","Tillage, --, Ethopia","Corn, --, Residues, --, Ethopia","Conventional, tillage","Minimum, tillage","Labeled, urea","Maize, genotype","Nitrogen, use, efficiency"]]
    预览  |  原文链接    [浏览：0 下载：0]
  • Bio-stimulatory properties of a Lupinus albus L. seed suspension
    颁布单位：[University of the Free State] |  颁布时间：2005 |  实施时间：2005 |  学科分类：[["Lupinus, albus, L.","Seed, suspension","Bio-stimulatory, properties","Nuclear, magnetic, resonance, (NMR), spectroscopy","Glycerol, trilinoleate","Natural, product","Plant, regulators","Growth, (Plants)","Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2005"]]
    预览  |  原文链接    [浏览：9 下载：0]
  • The effect of nitrogen, phosphorus and potassium fertilisation on the growth, yield and quality of Lachenalia
    颁布单位：[University of the Free State] |  颁布时间：2004 |  实施时间：2004 |  学科分类：[["Bulb, quality","Inflorescence, quality","Leaf, area","Peduncle, length","Florets, quality","Lachenalia, --, South, Africa","Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2004","Bulbs, (Plants), --, Fertilizers, --, South, Africa"]]
    预览  |  原文链接    [浏览：0 下载：0]