Practice Agri economics Questions and Answers

• Among the following irrigation systems, which is most efficient and economical? 
• Nilgiri Khapli and Pusa Kiran are the varieties of
• Which of the following category of seeds have maximum purity
• Which is a contact insecticide?
• Ti plasmids are found in which of the following
• Light reaction resulting in the production of ATP and NADPH takes place in 
• Reserpine drug is extracted from: 
• Final product of Calvin cycle is 
• Which of the following is not naturally distributed in India? 
• Winged pollen grains are found in 
• National Dairy Research Institute is at 
• Sadbhavna Diwas' is celebrated with an objective to encourage national integration, peace, affection, and communal harmony among people of all religions on...
• Which is the first genetically modified tree planted under confined field conditions in India?
• The term "handled the ball" is used in which game?
• Which scheme is the initiative of Central Government related to India's independence? 
• Which of the following is an example of electroneutral pump?
• H+-ATPases of plasma membrane and tonoplast are
• Oceanic Nino Index corresponding to El Nino period is
• Tensiometer is suitable for which type of soil?
• NADP-Me type C4 pathway is found in
• Parthenium hysterophorus is
• What is the Water Use Efficiency (WUE) of rice if the grain yield is 6000 kg/hectare with evapotranspiration of 950 mm?
• Which of the following act(s) as strong germinator for parasitic weeds?
• The ratio of land required by pure crop to produce the same yield as that of intercrop is known as
• Cropping pattern is referred to the
• Soil moisture tension is directly measured by
• What is meant by Moisture Equivalent?
• Lysimeter is used for measurement of
• Fertiliser is defined as
• Which among the following is/are organic P containing compound(s) of soil?
• Joint forest management concept was first implemented at
• If the drainage coefficient is 3 cm/day, then the flow rate through drains of watershed of area 1500 hectares is
• In waterlogged lands
• Which sub-surface drainage system consists of laterals that enter the main drain at an angle, generally from both sides?
• The Marginal Physical Product (MPP) is maximum corresponding to the
• Tagetes patula marigold is also known as
• Ceteris paribus means
• H+ and Al3+ ions present in non-exchangeable form with organic matter and silicate clays and aluminum hydroxyl ions account for
• Azospirillum lipoferum is reported to be associated with the roots of
• Training and visit system is mainly known for