CONCEPT BASIC NEEDS FOR GARDENING 1 BIOFERTILIZERS 1 BIOPESTICIDES 1 CLASSIFICATION OF SOIL 1 COMMERCIAL HORTICULTURE 1 COMPOSTS 1 CONTROL OF WEEDS 1 CROP RESIDUES 1 CROPPING PATTERNS 1 CUT-FLOWERS 1 EARTHWORMS 1 FARMING SYSTEMS 1 FOLIAGE PLANTS 1 FOREST AND FORESTRY 1 LANDSCAPE GARDENING 1 MANURES 1 NUTRIENT RECYCLING 1 ORGANIC FARMING 1 PARK DESIGN 1 PEDOGENESIS 1 PRODUCTIVE AGRICULTURE 1 PROTECTED CULTIVATION OF ORNAMENTAL CROPS 1 ROCK&MINERALS 1 SEASONAL FLOWERS 1 SOCIO-ECONOMIC IMPACTS 1 SOIL BIOTA 1 SOIL DESCRIPTION 1 SOIL FORMATION 1 SOIL HEALTH 1