A. milking machine, incubator and refrigerator B. incubator, sprayer, refrigerator, and water pump C. planter, milking machine, and sprayer D.…
A. promoting growth of micro-organisms B. supplying adequate nutrients to the soil C. removing excess water from the soil D.…
A. shadoof B. channel C. flooding D. underground E. drip Correct Answer: Option E - drip
A. nitrogen B. phosphorus C. carbon D. sulphur E. molybdenum Correct Answer: Option B - phosphorus
A. 20 kg B. 40 kg C. 50 kg D. 100 kg E. 250 kg Correct Answer: Option D -…
A. above 2mm B. 0.2mm - 2mm C. 0.02mm - 0.2mm D. 0.002mm - 0.02mm E. below 0.002 mm Correct…
A. is heavy B. has low capillarity C. contains little pore spaces D. hardens and cakes when dry E. has…
A. lime B. basic slag C. ammonium nitrate D. super phosphate E. compost Correct Answer: Option E - compost
A. living organisms B. moisture C. mineral matter D. humus E. light Correct Answer: Option E - light
A. sandstone B. slate C. shale D. clay E. granite Correct Answer: Option E - granite