Practice Agri economics Questions and Answers

• In stale seed bed preparation
• Botanical name of horse gram is
• In conservation tillage, how much % area is covered with residues
• कौन सा सतत कृषि का घटक नहीं है?
• Chemical fertilizers are not applied in Isabgol because
• Deforestation is
• Choose the incorrect options
• Properties of ozone was discovered by
• Drawback associated with Tractor powered sprayer
• _____ is commonly used method of flood control 
• SSNM aims at supplying
• Objective of INM is
• Blind tillage is
• Saline soils are reclaimed by
• Weight of Urea super granules is
• Okta scales ranges from
• Soil incorporation of herbicide decomposed by sunlight should be done
• Under agroforestry system, ____________ tree shows shows allelopathic effect on cultivated crops
• The dry matter accumulation of chenopodium in control and treated plot is 800 and 200 g/m2 respectively. WCE will be
• IBDU 
• Most suitable crops for dry land are
• An acid when added in water, has an active acidity of 0.099 M and potential acidity of 0.001 M and the total acid concentration is 0.100 M. This acid will ...
• Instrument used to record continuous rainfall
• Rotation involving Stylosanthus hamata & Sorghum is an example of
• Harmful substance present in Urea is
• Flooding ________ P availability
• The first ever wheat variety for conservation agriculture in India is
• Moist soils warms up slowly because
• Dry bulb temperature is used for calculating
• Gleization process develop____ colour in soils
• Double cropping in dryland is practiced in areas having
• Optimum temperature for sunhemp retting is
• pH of cat clays is
• The bypyridylium group of herbicide is act through inhibition of
• Extremely light soils with low WHC, low in N and sometimes inadequate in P are known as
• In dryland agriculture, contingency cropping is due to
• Ionosphere is present in
• ___________species of oats covers 80 % of total oats area
• Crusting is a serious constraint to seed emergence in
• Which of the following is not the desirable characteristics in Film-forming type anti-transpirants