Practice Agri economics Questions and Answers

• National Research Centre for Litchi (NRCL) is located at _________
• Which one is the major component of Bordeaux mixture?
• The process by which nutrients, chemicals or contaminants are dissolved and carried away by water, or are moved into a lower layer of soil is:
• The pH in soils can be raised by adding:
• The type of germination in field pea is called:
• Which one of the following describes a system of agriculture where a single crop is grown on a large area?
• The temporary roots in maize root system are:
• Normally tobacco is grown in which season?
• At field capacity the value of pF is:
• The rotation intensity of maize --- wheat + gram --- moong is:
• If the gravimetric moisture content of soil is 25% and the bulk density is 1.5 g/cc, the volumetric moisture content is:
• Medium range weather forecast is valid for:
• A rise in the general level of prices in an economy is termed as?
• Which of the following group of elements are involved in enzyme activation and electron transport?
• The depth of water required by crops during the base period is called ______?
• Little leaf of mango is caused due to the deficiency of:
• Type of inheritance in which sudden appearance of a recessive phenotype in a pedigree, due to deletion of a masking dominant gene is refereed as:
• Which of the following fungus is responsible for causing Black rust or stem rust in wheat?
• The farming in which farmers focus on growing enough food to feed themselves and other family members is called –
• How much area is covered under micro watershed?
• 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: