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Agriculture Mcqs 7387 MCQs [All-Courses]

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Agriculture MCQs cover fundamental and applied concepts related to farming, crop production, soil science, irrigation, fertilizers, plant breeding, pests, and agricultural economics. This topic is designed to strengthen conceptual understanding and problem-solving skills through objective questions. It is especially useful for competitive exams such as PPSC, FPSC, KPPSC, BPSC, NTS, OTS, and other testing services, helping candidates prepare with exam-oriented and up-to-date agricultural knowledge.

All Topics  7387

Pulling of off- type plants from a cropped field is called___________________?
A Rouging
B Weeding
C Pruning
D None of the above
Correct Answer: Rouging
The living together of two or more species in a prolonged and intimate ecological relationship is called________________?
A Symbiosis
B Biosystem
C Auto environment
D Climate
Correct Answer: Symbiosis
Weedicides that kill the foliage of weeds by direct contact are as________________?
A Trifluration
B Paraquet
C Bromoxy nil
D Loxynil
Correct Answer: Paraquet
Soil water in excess of hygroscopic and capillary water which moves downward through the soil by the force of gravity is called______________?
A Capillary water
B sub-surface water
C Gravitational water
D Run off water
Correct Answer: Gravitational water
The application of fertilizer nutrients in proportions best suited to the needs of the crop is called_________________?
A fertilizer placement
B fertilizer use efficiency
C Nitrogen use efficiency
D Balanced fertilization
Correct Answer: Balanced fertilization
The total dry matter produced by a plant as a result of photosynthesis is called_________________?
A Biological yield
B Harvest index
C Dry matter
D Crop growth
Correct Answer: Biological yield
The heating of atmosphere by gases that are transparent to sun light but opaque to radiated heat is called________________?
A Green house effect
B Pollution
C Warming
D Solar radiation
Correct Answer: Green house effect
The depth of water required by crops during the base period is called_____________________?
A Frequency of water
B Acre inch
C Duty of water
D Delta of water
Correct Answer: Delta of water
Major source of sugar in world is_________________?
A Dates
B Beet root
C Water melon
D Sugarcane
Correct Answer: Beet root
An example of monocot fiber yielding plant is_________________?
A Cocos
B Clemates
C Corchorus
D Crotalaria
Correct Answer: Cocos
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