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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

The harmful influence of one living plant on another living plant by the secretion of a toxic substance is called________________?
A Allergy
B Allelopathy
C Parasitism
D Antagorusm
Correct Answer: Allelopathy
The wearing away of the land surface by wind, water, ice or other geological agent is called__________________?
A Seepage
B Soil conservation
C Erosion
D fertility depletion
Correct Answer: Erosion
The ratio of actual cultivated area to a total farm area over a year is called__________________?
A Cropping pattern
B Cropping intensity
C Cost-benefit ratio
D None of the above
Correct Answer: Cropping intensity
The Cotton plant belong to family ?
A Gramineae
B Fabaceae
C Malvaceae
D Leguminaceae
Correct Answer: Malvaceae
Which one of the following is a major fiber crop of Pakistan ?
A Sugarcane
B Cotton
C Sesame
D Jute
Correct Answer: Cotton
Organic farming, is a copping system in which__________________?
A Fertilizers and pesticides are widely used
B Fertilizers and pesticides are net used
C Farm yard manure r not used
D Green manuring
Correct Answer: Fertilizers and pesticides are net used
A nutrient element is said to be essential if___________________?
A Plants can not complete their life cycle in absence of that element
B Nutrients has some physiological function in metabolism of plant
C Deficiency symptoms can be removed by application of that putrid
D All the above
Correct Answer: All the above
The vegetation found on high altitude mountain is__________________?
A Alpine vegetation
B Tundra vegetation
C Conferous vegetation
D None of the above
Correct Answer: Alpine vegetation
The soil are contains__________________?
A Less oxygen as compared 10 atmosphere
B More carbon dioxide as compared to atmosphere
C Both a & b
D None of the above
Correct Answer: Both a & b
The plants which, grow neither in dry nor in wet condition are_______________________?
A Xerophytes
B Amphibiophytes
C Mesophytes
D Hydrophytes
Correct Answer: Mesophytes
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