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Practice Agri economics Questions and Answers

Maximum temperature in a day is generally observed at:
What will be the Land equivalent ration when sole crop yield is 50 & 40 q/ha and intercrop yield is 20 q/ha and 10 q/ha in intercropping system?
Phosphatase enzyme play a major role in ______ of organic phosphates in soil.
First hybrid of Pigeon Pea is:
The herbicides containing carbon and hydrogen in its molecule are called:
Plastids that contain high concentrations of carotenoid pigments rather than chlorophyll pigments are
Given below are two statements: Statement I Nutrients that are important in energy storage reactions are often present in plant tissues. Statement II...
The technique of growing plants with their roots suspended in air without soil is called
Given below are two statements: Statement I Potassium is accumulated passively by both the cytosol and vacuole when extracellular K* concentrations are ...
Given below are two statements: Statement I ATP synthase produces ATP as protons diffuse back through it from the lumen into the stroma. Statement I...
Triose phosphate is formed in the reduction step of
The point at which CO2 uptake exactly balances CO2 release is called
Which of the following is not zymogen?
Each turn of B-oxidation spiral generates two reduced coenzymes in the form of
Chemiosmotic theory was first put forward by
Which of the following is released during conversion of succinate to fumarate in TCA cycle?
Desmotubules are identified in which of the following organelles
Rate of transpiration in crop plants is maximum during
Match list I with list II Choose the correct answer from the options given below:...
Maggots enter the stem and feed on the growing point of the central shoot and the attacked tiller is converted into a shining tubular structure called "Sil...
Match list I with list II Choose the correct answer from the options given below:...
How many stereoisomers does a ketopentose have?
An amino acid induced during moisture stress condition and also known as stress indicator is
Match list I with list II Choose the correct answer from the options given below:...
The important event in the early history of agriculture started in 4400 BC A. Domestication of sheep B. Wheat and Barley cultivation C. Maize cultivation D...
ICAR - Central Research Institute for Dryland Agriculture is located at
First operational Indian Remote Sensing satellite IRS-1A was launched in the year
The NAVSTAR Global Positioning System is maintained by
Given below are two statements: Statement I A vector in a GIS system is the graphic or visual data model Statement II ARC-INFO is a GIS Software. In ...
Given below are two statements: Statement I A remote sensing system that possesses only a sensor and depends on an external source to irradiate the targ...
CAM plants are adapted to which type of environment?
Given below are two statements Statement I A Species is generally defined as a uniform interbreeding population spread over time and space Statement II...
What will be the effect of tillage on the thermal conductivity of soil?
Maximum emission of radiation from the sun takes place at the wave length
Given below are two statements: Statement I Circulation of air over tropics is dominated by Hadley cell and Walker cell Statement II Hadley cell is a...
Given below are two statements: Statement I If the ozone concentration decreases in the atmosphere, more UV radiation will reach the earth's surface St...
In which year did the ICAR-National Bureau of Soil Survey and Land Use Planning (ICAR-NBSS & LUP) categorize India into different Agro-Ecological regions (...
Given below are two statements: Statement I A heat unit is the departure from the mean daily temperature below the maximum temperature. Statement Il ...
The science that deals with the aspects of meteorology having direct relevance to agriculture is called
Match List I with list II Choose the correct answer from the options given below...

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