Related by context. Frequent words. (Click for all words.) 54 hydrologic cycle 53 nutrient uptake 52 acidic soils 51 agro ecological 51 nitrogen fixation 51 leafhoppers 51 rainfed 50 soil salinity 50 abiotic 50 soils 49 arable lands 49 sorption 49 microbial ecology 49 Remote sensing 49 agronomic practices 49 mycorrhizal fungi 49 desiccation 49 alkaline soils 49 irrigated lands 49 systematics 48 nitrogen fixing 48 cereal crops 48 fertile soils 48 montane 48 rice cultivation 48 semiarid 48 turfgrasses 48 biofuel feedstock 48 intercropping 48 terrestrial ecosystems 48 semi arid regions 48 inorganic fertilizers 48 fruiting bodies 47 cerrado 47 drylands 47 geodesy 47 recharge groundwater 47 atmospheric nitrogen 47 livestock rearing 47 biofuel feedstocks 47 arid lands 47 soil fertility 47 symbiont 47 biogeochemical 47 postharvest 47 herbicide resistant crops 47 hydrological cycle 47 agro pastoral 46 horticultural crops 46 parasitoids 46 acidify 46 bioenergy crops 46 Jatropha curcas 46 pisciculture 46 semi arid 46 physicochemical 46 seed germination 46 CO2 sequestration 46 Carbon sequestration 46 biotechnological 46 chloroplast 46 phyto 46 Fertilizing 46 forbs 46 shrubland 46 propagation 46 oilseed crops 45 agro forestry 45 riparian zones 45 salt tolerant 45 arid climates 45 biophysical 45 refugia 45 micro climates 45 cultivations 45 alkaline soil 45 winter hardiness 45 numerical modeling 45 salination 45 irrigated crops 45 aquatic invertebrates 45 bermudagrass 45 remotely sensed 45 agricultural 45 herbaceous plants 45 Soil erosion 45 photosynthetic 45 pollinating insects 45 cold hardiness 45 Wadden Sea 45 groundwater recharge 45 sandy loam 45 pigeon pea 44 agroforestry 44 biome 44 climatic conditions 44 cacao trees 44 El Niño Southern Oscillation 44 hydrological 44 shelterbelts 44 flora fauna