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1) Which of the following statement is correct? a. Blue-green algae causes plant disorders b. Blue-green algae fixes atmospheric nitrogen in soil c. Blue-green algae grows in wheat crop d. Dry conditions are the best for growth of blue.
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2) Keeping in view the available technology for the kharif and rabi crops, which one of the following patterns would be more in demand for crop planting? a. Multiple cropping b. Monoculture c. Location specific cropping d. Mixed cropping
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3) Late planting of autumn sugarcane reduces the germination due to: a. Short day b. Frost c. Low temperature d. High humidity
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4) Legume crop should be included in rotation, because: a. It increase the total pulse production b. Emphasis has been given on pulses and oilseeds in the 20-point programme c. It helps in maintenance of soil fertility d. It increases cropping intensity
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5) Lentil under late sowing situations should be seeded with: a. Enhanced seed rate b. Reduced seed rate c. Widened row space d. Widened plant space
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6) Linseed can be used as _____ crop: a. Oil seed b. Fibre c. Oilseed and fibre d. None of these
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7) Linseed crop belongs to the ______ family: a. Compositeae b. Euphorbiaceae c. Leguminoceae d. Lineaceae
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8) Linseed has been recommended to be fertilized with ______ kg of P2O5/ha to raise a good crop: a. 10 b. 20 c. 30 d. 40
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9) Linseed is a _____ season crop: a. Warm b. Cool c. Hot d. Dry
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10) Low total iron content of soil is ______ the basis for plant deficiencies: a. Commonly b. Often c. Seldom d. Mostly
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11) Maize can grow very well in the soils of pH ranging from: a. 4.5 to 6.5 b. 6.0 to 8.5 c. 5.5 to 7.5 d. 7.5 to 8.5
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12) Maize crop pointed a spacing of 50 x 2 cm will have _____ plant/ha: a. 50,000 b. 1,00,000 c. 1,25,000 d. 1,50,000
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13) Maize protein is deficient in: a. Betadine b. Tryptophant and lysine c. Lysine d. Tryptophane
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14) Maize-potato-wheat-green gram is an example of: a. Double cropping b. Multistoried cropping c. Relay cropping d. Inter cropping
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15) Major constituent of cotton fibre is: a. Cellulose b. Lignin c. Protein d. Fat
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16) Major source of water used by the plants is: a. Capillary water b. Hygroscopic water c. Gravitational water d. Inter space water
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17) Mull is: a. Soil b. Mineral c. Humas d. Manure
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18) Maximum amount of fertilizers is used in: a. Wheat b. Paddy c. Potato d. Sugarcane
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19) Maximum amount of nitrogen per unit wt. is in: a. Ground nut cake b. Poultry manure c. Compost d. Night soil
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20) Maximum amount of P2O5 is in: a. SSP b. DAP c. DCP d. TSP
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21) Maximum fixation of K occurs: a. In 2:1 clay minerals b. In 1:1 clay minerals c. In 2:2 clay minerals d. In 1: 1 clay minerals
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22) Measurement of irrigation water depends on: a. Units of volume and water holding capacity of soil b. Units of volume and units of soil c. On tolerant crop thrive d. None of the above
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23) Mulch farming indicates: a. Farming by traditional method b. Farming by traditional and modern methods c. Agriculture and dairy farming pursued together d. None of the above
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24) Mixed farming referred only to: a. Growing of crop together by mixing the seeds b. Growing of cash crops and food grains together c. Crop production combined with dairy farming at farm d. Growing of fruits and vegetable mixed
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25) Molasses is a by-product of sugar industry contains about _____ % sugar: a. 3 b. 6 c. 9 d. 11.5
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26) Which of the following soils is most suitable for the cultivation of cereals? a. Alluvial soils b. Red soils c. Lateritic soils d. Black soils
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27) Most of the herbicides embody ______ phytotoxicity at lower soil moisture content: a. Higher b. Lower c. Equal d. Unchanged
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28) Which of the following refers to cover crop? a. Rapid growing crops grown to protect the soil from rain and wind action b. Tall growing crops which protects the shade loving crops c. Growing of a crop in strips all around the main crop d. Crops grown at right angle to the direction of prevailing winds
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29) Mungbean cultured with the package of improved package of technological practices may yield _____ q/ha. a. 22-25 b. 12-15 c. 18-20 d. 8-10
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30) Mustard crop planted at a spacing of 50 x 20 cm will have plants/ha: a. 75,000 b. 1,00,000 c. 1,25,00 d. 1,50,000
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31) Mustard was planted at a plant to plant spacing of 12.5 cm with a population of 1,60,00 plants/ha, its row spacing will be: a. 30 cm b. 40 cm c. 50 cm d. 60 cm
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32) Mycorrhiza it a symbiotic association between: a. Bacteria and roots of higher plants b. Algae and roots of higher plants c. Fungi and roots of higher plants d. Protozoa and roots of higher plant
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33) Name a cereal with maximum protein content: a. Rice b. Sorghum c. Maize d. Whole wheat
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34) Name the acid forming fertilizer: a. Urea b. Sodium nitrte c. Potassium-chloride d. Calcium ammonium nitrate
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35) Name the area where multiple crops are grown: a. Crop catchments area b. Inter crop area c. Multiple plants area d. All above
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36) Name the crop, which is used, as pulse and oil purpose: a. Blackgram b. Soyabean c. Cowpea d. Berseem
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37) Name the kharif season fodder crop: a. Oats b. Lucerne c. Sorghum d. Berseem
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38) Name the mode of leaching: a. Percolation b. Infiltration c. Runoff water d. All of the above
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39) Nicotiana rustica has been derived as an amphidiploid from a cross between: a. Nicotiana tabacum x Nicotiana paniculata b. Nicotiana paniculata x Nicotiana sylvestris c. Nlcotiana undulata x Nicotiana sylvestris d. Nicotiana undulata x Nicotiana paniculata
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40) Nicotine content of the leaves of Nicotiano rustica ranges between _____ percent. a. 2.0 and 5 b. 3.0 and 4.5 c. 3.5 and 8.0 d. 5.0 and 10.5
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41) Nitrogen application of safflower influences: a. Seed yield b. Seed composition c. Both of these d. None of these
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42) Nitrogen is taken by the plants in the form of: a. Chloride b. Oxide c. Nitrate d. None of the above
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43) Normally recommended N + P2O5 K2O dose for soy soyabean is ____ kg/ha, respectively: a. 20 - 30 + 70 - 80 + 50 - 60 b. 20 - 30 + 100 - 120 + 50 - 60 c. 50 - 60 + 70 - 80 + 50 - 60 d. 50 - 60 + 70 - 80 + 80 - 100
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44) Once the phenoxy herbicide penetrates the cuticle, it moves inside the plant: a. Only apoplastically b. Only symplastically c. By both mechanisms d. None of these
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45) One acre is equivalent to: a. 0.603 ha b. 0.040 ha c. 0.404 ha d. 1.8 ha
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46) One of the following herbicides is a selective herbicide: a. Simazine b. Bisulphide c. Pentachlorophenol d. Sodium chlorate
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47) One of the following herbicides is a selective herbicide: a. Atrazine b. Paraquat c. Diquat d. Glyphosate
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48) One of the following stages of rice is not critical in respect of irrigation: a. Seedling b. Panicle initiation c. Flowering d. Maturity
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49) One quintal of sugarbeet contains of sugar: a. 8 kg b. 10 kg c. 12 kg d. 17 kg
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50) One sq. km. consists of: a. 10 ha b. 100 ha c. 1000 ha d. 2000 ha
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