Allelopathy 6 Ethnobotany 4 Plant pathology 3 Agroforestry 2 Anatomy 2 Geology 2 Plant techniques 2 Seed science 2 Soil science 2 biofertilizers, land capability classification, wind and water erosion, tending operations, tree improvement 2 Agricultural statistics 1 Agronomy 1 Alleopathy 1 Analytical methods 1 Bamboo research 1 Biochemistry 1 Biology 1 Blazing Technologies 1 Botanical research 1 Climate 1 Climate change 1 Conservation 1 Crop production 1 Desert ecosystem 1 Ecology 1 Ecophysiology 1 Ecosystems, inventory, survey and assessment, forest biodiversity and floristic composition, phsical factors, policies and protection, gap dynamics in tropical forest, forest mensuration 1 Endosperm 1 Ethnic plants 1 Faunal diversity 1