Practice Agri economics Questions and Answers

• The degree of responsiveness between output and input is measured by:
• What would be the quantity of commercial herbicide required, If farmer has an area of 0.5 ha and that has to be sprayed with Atrazine (50 % WP) @ 1 kg/ha.
• A weather modification technique that improves a cloud's  ability to produce rain or snow is:
• Which of the following potential will never have positive value?
• Which crop is known as “Gold of America”?                
• What is the color of Seed lot certificate?
• Which of the following is not correctly matched?
• Monopoly and Oligopoly are the examples of?
• Which method of extension teaching is a way of showing people the value of an improved practice?
• Best method of vegetative propagation in Aonla is:
• Equivalent acidity of anhydrous ammonia is:
• Atrazine, Butachlor, Pendimethalin, Pretilachlor are the examples of?
• Theobromine compound is found in which of the following crop?  
• Regur soil is another name of –
• How much quantity of true potato seed is required for one hectare planting?
• Sulphur content present in Ammonium sulphate fertilizer is:
• Fermentation method of seed extraction is practiced in which crop?
• Which element is responsible for nodulation in legumes?      
• The amount of water at the permanent wilting point is:
• Ring basin method of irrigation is generally practiced in:
• Short duration crop grown between two main crops is known as:
• Which acids on leaves of gram is beneficial for stomach ailments and blood purification?
• National Research Center on Weed Science is situated at:
• Which crop is having goitrogenic effect?
• KVK’s were formulated on the recommendation of ________ committee.
• ICRISAT conducts agricultural research for development in-
• Elements which is available in alkaline pH is:
• Which of the following is citric acid soluble Phosphoric acid?
• Instrument used for measuring Relative humidity accurately in the crop canopy:
• The higher yield of C4 plants than C3 plants is due to:
• A bacteria which have a large number of flagella all over the cell is categorized in:
• The yellow color in Onion is due to the pigment:
• Basin lister is a tillage implement used for
• Incorporation of crop residues in soil increases:
• Small reddish brown spot surrounded by water soaked margin with yellow holes appear on soybean pods are the symptoms of:
• Which nutrient improves quality of fruit?                 
• The optimum seed rate for the sowing of sesamum (Til) crop is:
• Sugarcane + Potato is an intercropping system of which season?
• Chromosomal theory of inheritance was given by:
• Intermittent on and off system is followed in _________irrigation system.