What is the minimum number of plant progenies needed to produce nucleus seed in pulses?
Correct answer A. 500 plant progenies
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Agriculture MCQs
Page 129 of Agriculture multiple-choice questions with answers. Tap an option to check yourself.
Page 129 of 135
In which field is the role of power in economic decision-making studied?
Correct answer A. Political economy
In a farming system, what is the cultivation of two or more crops on the same land called?
Correct answer A. Multiple cropping
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In which crop has the role of boron and zinc been specially recognised?
Correct answer C. Rice
A region receiving less than 10 inches of rain a year falls under which type of climate?
Correct answer B. Arid climate
What are plants that can tolerate drought called?
Correct answer C. Xerophytes
What are plants that grow along stream banks called?
Correct answer C. Phreatophytes
What is the natural environment in which an organism lives called?
Correct answer A. Habitat
What is a catchment?
Correct answer B. An area which drains into a pond
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Which districts of Sindh lie within the Registan (desert) area?
Correct answer B. Sukkur and Khairpur
What does AZRI stand for?
Correct answer B. Arid Zone Research Institute
What is a climate with a long severe winter and a short summer called?
Correct answer B. Arctic
Which climate is described as hot with a cool winter?
Correct answer B. Subtropical
In which province of Pakistan is livestock grazing on rangelands the only source of income for many people?
Correct answer A. Balochistan
What is a structure that blocks the course of a river at a certain point to divert its water called?
Correct answer C. Head works
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What does PASSCO stand for?
Correct answer D. None of these
To which family does sugar beet belong?
Correct answer A. Chenopodiaceae
What are crops grown to reduce soil erosion and nutrient loss by leaching called?
Correct answer A. Cover crops
What is the actual amount of water vapour present in the air called?
Correct answer B. Absolute humidity
What is the loss of soil moisture in vapour form called?
Correct answer D. Both A and B