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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

In low-rainfall areas, huge shifting sand dunes are commonly found, particularly near human habitations. Techniques of afforesting the shifting dunes needed to be implemented. These techniques consist of___________?
A Treatment of shifting sand-dunes by fixing barriers in parallel stripes or in a chess-board design, using the local shrub material starting from the crest of the dunes to protect the seedlings from burial or exposure by the blowing of sand.
B Protection against biotic interference
C Both a & b
D None of these
Correct Answer: Both a & b
Pakistan being predominantly an arid and semiarid country, In addition to agricultural productivity losses and increasing poverty, desertification results in significant reductions in _________?
A Contributing to global warming
B Carbon storage in soils
C loss of biodiversity
D All of these
Correct Answer: All of these
World biodiversity day is celebrated on:_________?
A Mar-21
B March-2
C Apr-22
D May-22
Correct Answer: May-22
Water-erosion can be reduced / controlled by:___________?
A Provision of surface-cover that intercepts the rain before hitting the soil.
B Reducing the amount of runoff by promoting infiltration.
C Both a & b
D None of the above
Correct Answer: Both a & b
Soil erosion Occurs mainly in:_________?
A Inceptisols, Mollisols
B Alfisols, Entisols
C Both a & b
D None of the above
Correct Answer: Both a & b
Sustainable technologies to improve soil fertility and physical condition:
A Balance use of NPK fertilizers according to the need of crops.
B Following proper crop rotation (shallow rooted and deep root crops) in the cropping session.
C Regular use of FYM, Composts, acidic mulches, Green manures and Organic fertilizers to increase OM content of Soil.
D All of the above
Correct Answer: All of the above
In Pakistan, approximately __________ mha of irrigated land is affected by salinization:
A 12.6 mha
B 5.7 mha
C 8.2 mha
D None of the above
Correct Answer: 5.7 mha
Sustainable Technologies to Control Water-Logging:
A Installation of tube-wells for irrigation and vertical drainage.
B Planning and designing of future canals on proper lines.
C Planting of eucalyptus in water-logged areas.
D All of these
Correct Answer: All of these
According to the Soil survey of Pakistan, the total waterlogged summer-rain area in the country is:_________?
A 4.11 mha
B 5.16 mha
C 22.5 mha
D The above statement is wrong
Correct Answer: 4.11 mha
International day of forest is celebrated on___________?
A Mar-3
B Mar-15
C March-21
D None of the above
Correct Answer: March-21
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