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Crop Production and Management MCQs | Crop Production and Management Multiple Choice Questions and Answers

Free download in PDF Crop Production and Management Multiple Choice Questions and Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams. These short solved questions or quizzes are provided by Gkseries.
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(1) The process of loosening and turning the soil is called
[A] Broadcasting
[B] Irrigation
[C] Ploughing
[D] Levelling
Answer: Ploughing
(2) The organic substance obtained from dead plants and animal wastes is
[A] Manure
[B] Fertilizer
[C] Irrigation
[D] Agriculture
Answer: Manure
(3) The process of separating grain from chaff is called
[A] Threshing
[B] Weeding
[C] Sowing
[D] Winnowing
Answer: Threshing
(4) The conversion of nitrogen into nitrates is known as
[A] Nitrogen fixation
[B] Ammonification
[C] Nitrate Assimilation
[D] Nitrogen cycle
Answer: Nitrogen fixation
(5) Raising of fish in inland waters and coastal waters are called
[A] Pisciculture
[B] Fishery
[C] fish culture
[D] harvesting
Answer: Pisciculture
(6) Most abundant water pollutant is
[A] Detergents
[B] Pesticide
[C] Industrial wastes
[D] Ammonia
Answer: Industrial wastes
(7) Air pollution effects are usually found on
[A] Flowers
[B] Leaves
[C] Stems
[D] Roots
Answer: Leaves
(8) Green house effect is related to
[A] Increased growth of green algae
[B] Global warming
[C] Cultivation of vegetables in houser
[D] None of these
Answer: Global warming
(9) Examples of Corm include
[A] Gloriosa
[B] Canna
[C] Lallang
[D] Ginger
Answer: Gloriosa
(10) Considering corms of natural vegetative propagation, buds are present at
[A] Front side of corm
[B] Backside of corm
[C] Top of corm
[D] End of corm
Answer: Top of corm
(11) A low branch with a node is bent down and covered with soil in
[A] Marcotting
[B] Layering
[C] Cutting
[D] Budding
Answer: Layering
(12) Weeds can be removed by using.
[A] Pesticides
[B] Fungicides
[C] Weedicides
[D] Bactericides
Answer: Weedicides
(13) Animals like horse, donkey that carries load are called
[A] Drought species
[B] Load carrying Animals
[C] Dairy Animals
[D] Draught Animal
Answer: Load carrying Animals
(14) Horticulture is the study that includes
[A] Fruits, vegetables and flowers
[B] All food crop
[C] Vegetable gardens and lawns near hotels only
[D] Some bush crops and apples
Answer: Fruits, vegetables and flowers
(15) In hybridization this is not part of the technique used
[A] Transfer pollen
[B] Collect pollen
[C] Emasculate
[D] Use of two plants to bridge the stems together
Answer: Use of two plants to bridge the stems together
(16) Tissue culture is a good technique to
[A] Cross two varieties
[B] Rapidly increase the size of a trees by strengthening the stem
[C] Eliminate virus
[D] Improve yield of crops
Answer: Eliminate virus
(17) The desired varieties of economically useful crops are raised by-
[A] Vernalization
[B] Mutation
[C] Natural selection
[D] hybridisation
Answer: hybridisation
(18) Seed treatment with Vitavex is the main controlling method of
[A] Loose smut
[B] Rust
[C] Downy mildew
[D] All of these
Answer: All of these
(19) The instrument, which is used for sowing of seed with fertilizer together at a time, is
[A] Seed drill
[B] Dibbler
[C] Seed sowing behind plough
[D] Ferti-cum Seed drill
Answer: Ferti-cum Seed drill
(20) Seed treatment is done to control—
[A] Soil-borne disease
[B] Air-borne disease
[C] Seed-borne disease
[D] None of these
Answer: Seed-borne disease
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