Practice Important Agriculture Q Questions and Answers

• Which of the following diseases is associated with invention of Bordeaux mixture?
• The longest day of the year is:
• Most of the gaseous interchange in soil occurs by
• Tetrazolium test is used to determine:
• Red color of soil is associated with 
• Photosynthetically active radiation (µm) is:
• The rate of decrease of temperature with height is known as:
• Parts per million (ppm) is equal to
• Cultivated wheat in India belongs to:
• EC of saline soils is:
• Parboiling of rice is a:
• Which of the following trees grows well in low lying areas even in flood condition?
• Unit of water use efficiency is:
• Green manure crop suitable for alkaline and water logged soil is
• Formation of deep cracks is the characteristics feature of:
• The proportion of area under different crops at a point of time in a region is called:
• Maize is generally not grown in
• The average land holding of a marginal farmer in India is
• The rotation intensity of rice-wheat-rice-fallow rotation will be:
• Soils with high pH are generally deficient in:
• The door of Stevenson screen faces the direction
• Among the following cereals, which has the lowest protein content:
• Among the followings, which textural class has the lowest sand content?
• Which crop does not contribute to food grain production?
• The ratio of organic carbon to organic matter in soil is
• Japonica species of rice is grown in
• In conservation tillage, the minimum land surface covered by crop residues is
• Which is non - monetary input?
• The use of synthetic chemicals is prohibited in
• False smut is a disease of
• Brassica juncea is the botanical name of
• Pusa Jai Kisan (Bio-902) is a variety of
• Jute fibre is obtained from
• One bale of jute is
• The process in tobacco is performed after harvesting
• Water requirement is equal to
• Which is not a high salt tolerant crop?
• Mulches generally minimize
• Nitrogen supplied by 400 kg of DAP is
• The 17th nutrient added to the list of essential elements is