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颁布单位:[University of the Free State] |
颁布时间:2016 |
实施时间:2016 |
学科分类:[["Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2016","IRIS, tubes","Wetland, delineation","Reduction, in, soil","Redox, features","Soil, morphology","Iron, oxide","Kruger, National, Park","Soil, wetness, indicator","Soil, form, indicator"]]
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颁布单位:[University of Alberta] |
颁布时间:2015 |
实施时间:2015 |
学科分类:[Tropical, forestry, Southeast, Asia, Native, tree, species, Community, based, forest, management, Forest, conservation, Philippine, forests, El, Nino, Resource, accumulation, Dipterocarps, Sustainable, forest, management, Flowering, Forest, Dependent, Communities, Reforestation, Fruiting, Dipterocarpaceae, Climate, cues, of, flowering, Tropical, phenology]
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颁布单位:[University of the Free State] |
颁布时间:2015 |
实施时间:2015 |
学科分类:[["Water, Use","SAPWAT","Diffusion","Cyclic, voltammetry","Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2015","Irrigation, efficiency","Soils,, Irrigated","Penman-Monteith, approach","Irrigation, --, Planning","Irrigation, requirements","Soils, and, crops"]]
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颁布单位:[University of the Free State] |
颁布时间:2015 |
实施时间:2015 |
学科分类:[["Oxygen, and, carbon, dioxide, concentrations","Undisturbed, soil","Monolith","Small, lysimeter","Water, table, heights","Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2015","Irrigation"]]
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颁布单位:[University of the Free State] |
颁布时间:2015 |
实施时间:2015 |
学科分类:[["Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2015","Nitrogen, in, agriculture"]]
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颁布单位:[University of the Free State] |
颁布时间:2015 |
实施时间:2015 |
学科分类:[["Bush, encroachment","Continuous, grazing","Overgrazing","Rangeland, management","Rotational, grazing","Soil, aggregation","Soil, degradation","Soil, microbiology","Soil, organic, matter","Savannah, ecology","Soil, resilience","Ecological, disturbances","Grazing--, Management","Pasture, ecology","Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,2015"]]
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颁布单位:[University of the Free State] |
颁布时间:2014 |
实施时间:2014 |
学科分类:[["Adaptation, strategies","Deciduous, fruit","Temporal, downscaling, model","Fruit","Crops, and, climate","Fruit, --, Climatic, factors","Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2014"]]
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颁布单位:[University of the Free State] |
颁布时间:2014 |
实施时间:2014 |
学科分类:[["Zinc, source","Extraction, method","Plant, parameters","Uptake","Concentration","Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Sciences)--University, of, the, Free, State,, 2014","Fertilizers, --, Africa,, Southern","Corn, as, feed","Soil, fertility, and, fertilizers."]]
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颁布单位:[University of the Free State] |
颁布时间:2014 |
实施时间:2014 |
学科分类:[["Thesis, (Ph.D., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2014","Climatic, changes, --, Zimbabwe","Farms,, Small, --, Zimbabwe","Crops, and, Climate, --, Zimbabwe"]]
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颁布单位:[University of the Free State] |
颁布时间:2014 |
实施时间:2014 |
学科分类:[["Dissertation, (M.Sc.Agric., (Soil,, Crop, and, Climate, Sciences))--University, of, the, Free, State,, 2014","Wheat, --, South, Africa, --, Eastern, Free, State","Conservation, tillage","Crop, rotation, --, South, Africa, --, Eastern, Cape","Agricultural, conservation, --, South, Africa, --, Eastern, Free, State","Production, risk","Production, cost","Dryland, wheat, production"]]