How many square feet are there in one acre?
Correct answer C. 43,560
Subject / 2,686 questions
Agriculture MCQs
Page 122 of Agriculture multiple-choice questions with answers. Tap an option to check yourself.
Page 122 of 135
What is the recommended fertiliser requirement for wheat on a medium loamy soil?
Correct answer C. 136-85 NP kg/ha
How many agro-ecological regions does Sindh have?
Correct answer B. 4
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What is a crop grown on the residual soil moisture left after the rice harvest called?
Correct answer D. Dubari crop
Which methods does integrated pest management combine?
Correct answer D. Chemical, cultural and biological methods
What is a foreign variety that is recommended directly for commercial cultivation called?
Correct answer C. Exotic variety
What is a plant’s resistance to living organisms called?
Correct answer A. Biotic resistance
What is the loss of a substance as gas from soil, fertiliser or manure called?
Correct answer D. Volatilisation
Which of the following is a C4 plant?
Correct answer D. All the above
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Melilotus alba is an objectionable weed of which crop?
Correct answer A. Methi
Which test is used to assess the significance of differences among several means?
Correct answer A. F-test
What is the ratio of treatment variance to error variance known as?
Correct answer D. F-value
Which amino acid is limiting in pulses?
Correct answer D. Tryptophan
What is the series of transformations a nutrient goes through in the biosphere before returning to its original form called?
Correct answer C. Nutrient cycle
What are auxins and cytokinins?
Correct answer B. Growth regulators
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What is the term for conducting experiments in glassware, outside a living organism?
Correct answer D. In vitro
What does the abbreviation WTO stand for?
Correct answer A. World Trade Organization
Which of these is a good source of vegetable protein?
Correct answer B. Pulses
What is the pH of urea fertiliser?
Correct answer A. 8.0
Into which broad classes are allelochemicals divided?
Correct answer A. Phenolics and terpenoids