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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

Group of two and more plant groups is known as:
A Biocoenosis
B Zoocoenosis
C Plant community
D Ecotype
Correct Answer: Plant community
Community is:
A A group of independent and integrating populations of different species
B A group of independent and interacting populations of same species
C A group of a independent and interacting populations of same species in a specific area
D A group of independent and interacting populations of different species in a specific area
Correct Answer: A group of independent and interacting populations of different species in a specific area
The vertical layering of organisms corresponds to:
A Stratification
B Dominance
C Physiognomy
D Diversity
Correct Answer: Stratification
The keystone species are those which exhibit:
A Low abundance, little influence
B High abundance, little influence
C Low abundance, high influence
D High abundance, high influence
Correct Answer: Low abundance, high influence
The mycorrhizae present in association with higher plant roots are best described as:
A Keystone species
B Edge species
C Critical link species
D Edaphic pod species
Correct Answer: Critical link species
The number of individuals of a species per sampling unit is called its:
A Biomass
B Abundance
C Density
D Frequency
Correct Answer: Abundance
The number of sampling units expressed in percentage in which a particular species occurs is called its:
A Abundance
B Density
C Frequency
D Phenology
Correct Answer: Frequency
What is the object of sustained yield?
A Use of forest resource at a constant level which it can sustain in perpetuity at a given intensity of management
B Continuous supply of products from forests in existing stage
C To facilitate organization and administration
D All of the above
Correct Answer: All of the above
What is meant by drawbacks?
A It stresses the removal of only part of mature trees which is against economic and silvicultural grounds
B If a forest is in a poor condition, sustained yield management will provide low regular yield
C Both (a) & (b)
D None of these
Correct Answer: Both (a) & (b)
Normal forest means:
A That forest which has reaches and maintains a practically attainable degree of perfection in all its parts for the full and continued satisfaction of objects of management
B The provide sustained yield the growing stock must first be moulded to approach a model
C Both (a) & (b)
D None of these
Correct Answer: Both (a) & (b)
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