PPSC Agriculture Officer 2023 Past Paper with Answers

Practice the PPSC Agriculture Officer 2023 past paper with 199 solved MCQs, answers and topic coverage.

199 solved MCQs across 2 approved papers

Soybean is aAnswer: Day-neutral plant The best soil for potato cultivation isAnswer: Sandy loam Which disease occur most in groundnutAnswer: Tikka Weed competition in rice is more in theAnswer: Direct seeded crop Photorespiration is the characteristic ofAnswer: C3 plants Marginal product is ratio ofAnswer: Output-Input -------- is known as king of foddersAnswer: Alfalfa Rouging is a removal ofAnswer: Off-type plants Soils irrigated by tube well water only face the deficiency of--------Answer: Potash Wheat is -------- in natureAnswer: Mesophytic Radiation responsible for global warming isAnswer: Infrared Gossypium hirsutum is the botanical name ofAnswer: Upland cotton Conveyance losses account for _________ of water delivered into a canalAnswer: 15-40% The full expansion of NADP isAnswer: Nicotinamide adenine dinucleotide phosphate The internal source of CO₂ in C₄ pathway isAnswer: Mallic acid The chemical substances like phenolics, caumarins, ferulic acid are:Answer: Secondary metabolites Softening or rupturing of hard seed coat for breaking dormancy is calledAnswer: Scarification The part of root involved in water absorption isAnswer: Zone of root hairs Murate of potash isAnswer: KCl Azotobacter fixes atmospheric nitrogen in the soil byAnswer: Non-symbiotically Sorghum inflorescence is called asAnswer: Panicle Soil structure can be improved with the addition ofAnswer: Organic matter Humidity is measured with the help ofAnswer: Psychrometer The practice of covering the soil with crop residue is calledAnswer: Mulching The vector of cotton leaf curl virus in Pakistan isAnswer: White fly Water use efficiency isAnswer: Yield/ET Hard seeds are those which have seed coat impervious toAnswer: Water and oxygen Which of the following crop has hypogeal mode of germination.Answer: Chickpea Fertilizer pollution may be avoided byAnswer: All of these Which of the following enzyme is not involved in the process of germinationAnswer: Lipase