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Crop Production and Management Test - 21

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Crop Production and Management Test - 21
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Weekly Quiz Competition
  • Question 1
    1 / -0
    _________ are like artificial rainmakers.
  • Question 2
    1 / -0
    Fertility of soil is increased by
    Solution
    Free living and symbiotic nitrogen fixing bacteria fix atmospheric inert nitrogen into biologically useful ammonia, thereby adding nitrogen to soil and increasing its fertility. 
  • Question 3
    1 / -0
    The highest cultivated crop in India is:
    Solution
    • Rice is a tropical plant that requires high temperatures and high rainfall. 
    • Rice plants need 20 - 22 degrees Celsius of temperature during the sowing season, 23 - 25 degrees celsius during the growing season, and 25 - 30 degrees celsius during the harvesting. 
    • Such a range of temperature is available in India and that makes rice the most cultivated crop in India.
    • India has the largest paddy output in the world and is also the second-largest exporter of rice in the world. 
    • Paddy fields are a common sight throughout India, be it northern Gangetic plains or southern peninsular plateaus.

    Thus, the correct answer is option C. 
  • Question 4
    1 / -0

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    Name two chemical fertilizers?
  • Question 5
    1 / -0
    The last step in crop production is
    Solution
    A. Soil preparation - preparing the soil for cultivation
    B. Crop harvesting - removal of crop plants
    C. Irrigation - supply of water 
    D. Sowing - placing of seeds in the soil for cultivation.

    So, the correct option is 'Crop harvesting'.
  • Question 6
    1 / -0
    The process of putting seeds in the soil for germination is known as:
    Solution
    A. Sowing involves putting seeds into the soil to make them germinate and grow. 
    B. Manuring includes adding manure to the soil before sowing seeds. 
    C. Weeding is the process of removing unwanted weeds from the field. 
    D. Tilling refers to ploughing of the soil before sowing seeds.
    So, the correct option is option A.
  • Question 7
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    Name the process in which grains are separated from chaff and hay with the help of wind.
  • Question 8
    1 / -0
    Threshing is the process of:
    Solution
    Threshing is the process of separating the grain seeds from pods or chaff. This step is done after harvesting the crops. For this purpose, a machine called combine is used. The process of cutting mature crops is known as harvesting. Ploughing is the process of turning and loosening the soil.
    So, the correct answer is option A.

  • Question 9
    1 / -0
    .......... is a process to loosen soil. 
  • Question 10
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    Animal husbandry is the scientific management of _____.
    Solution
    • Animal husbandry is the scientific management of animal livestock. 
    • It includes feeding, breeding, and disease control. 
    • There are two types of animals in Animal husbandry:
    1. Milch or milk yielding
    2. Meat or egg yielding

    So, the correct answer is option A.
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