Practice Agri economics Questions and Answers

• Who introduced “noise” as an element in the model of communication process?
• Optimum total ammonia parameters for Shrimp culture is
• Which of the following is non- expanding type clay mineral?
• Dragon flies & damsel flies belongs to which insect order?
• One insect is benefited by living on or inside another insect without injuring the other is known as:
• Karan fries breed has been evolved by a cross between Tharparkar × Holstein Friesian.Which Institue had developed Karan fries Breed?
• Central Avian Research Institute ,Izzatnangar was established in the year
• FMD vaccine is given to sheep at an interval of ?
• ____is a breeding process where unrelated animals of the same species but different breeds are mated.
• Which method of training system is commonly used in Aonla?
• Singapore, Kew, Queen, Mauritius are the varieties of:
• A market is where buyers and sellers can meet to facilitate the exchange or transaction of goods and services.  Perfect and Imperfect markets are class...
• Central Warehousing Corporation(CWC) is a premier warehousing agency in India, established during:
• _______ is the normal air temperature recommended for batch or bin drying. 
• Sprinkler irrigation is not suitable for the soils with the infiltration rate:
• What is the spacing between row to row in wheat crop under irrigated condition?
• Under limited water supply, if only three irrigations are available for the wheat crop, then which stages should be covered?
• The major chemical component of the maize kernel is starch.  Carbohydrates percentage (approx.) in maize crop is:
• Which of the following is used to calculate the yield in maize crop?
• What is the scientific name of Popcorn?
• Which of the following weed species causes a major threat to sorghum production?
• An acid liquid from the granular hairs of leaves and pods of Bengal gram contains two acids:
• Poor man’s meat is:
• According to Aristotle Model, communication process has which of the following elements? 
• The process of conversion of the subject matter into symbols is termed as:
• Which among the following market structures has the highest product differentiation?
• The middle layer of the world's oceans receives only faint,filtered sunlight during the daytime. This barely-lit ocean layer is called the Disphotic zone o...
• Fingerling is the proper size for stocking in table fish production ponds. What is the ideal size of a fingerling ?
• What is the ideal salt concentration sufficient to preserve most of the food products?
• Which plant growth regulator is used to reduce pre-harvest fruit drop in grapes?
• Lagenaria siceraria is the scientific name of: 
• Apple is temperate fruit crop. Best time for the propagation in apple is:
• Isabgol is an important medicinal crop. It is used as a bulk-forming, laxative drug.   The botanical name of Isabgol is ...
• _____ clay has the highest capacity to absorb exchangeable cations .
• The essentiality of elements was established by different scientist. Which of the following option is incorrectly matched?
• How many essential mineral elements are?
• Which of the following micronutrient is known as ultra-micronutrient ? 
• The amount of ammonium fixation increases with increase in:
• Azofication is a Nitrogen fixation process by free living heterotrophic bacteria which is : 
• The  Total Forest and Tree cover  is_____of the geographical area of the country.