Haseena Shabnam

science agriculture agronomy nature soil science bed method kashmir composting worm red wiggler worms african earthworm sulphur potassium phosphorous nitrogen uses preparation earthworm biofertilizers vermicompost principles and practices of soil fertility & nutri automated unmanned aerial vehicles father of uav abraham karem technology agricultural technology huff-daland agricultural drones agricultural air jets airjets engineering agrometerology flying object precision agriculture modern agriculture drone aerospace tours entomology plant pathology extension economics university village bsc agriculture rawe programme rural plants weed management rabicrops practical crop production crops