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Crop Production and Management Test - 30

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Crop Production and Management Test - 30
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Weekly Quiz Competition
  • Question 1
    1 / -0
    The animals like sheep and camel is used for __________.
    Solution

  • Question 2
    1 / -0
    The given device is used for 

    Solution
    The given device is called as sickle. It is a hook-shaped agricultural tool which has curved blades. It is typically used for harvesting. The inside of the curve has cutting edge. It is swung against the base of the crop with a sawing action.
    Thus, the correct answer is option B.
  • Question 3
    1 / -0
    What is animal husbandry?
    Solution
    • Animal husbandry is the agricultural practice of breeding and raising livestock. 
    • It is a branch of agriculture concerned with the domestication of, care for and breeding of animals such as cattle, horses, sheep, goats, pigs and other like creatures. 
    • The animals are raised for meat, fibre, milk, eggs, or other products.
    So, the correct answer is B. 
  • Question 4
    1 / -0
    Take a beaker and fill half of it with water. Put some wheat seeds in it, stir it and wait for some time. Which of the following holds true regarding the observation and inference of this experiment?
    Solution
    If some wheat seeds are added into a beaker half filled with water, the damaged seeds will float on the surface of water after some time. At the same time, the healthy seeds will settle down at the bottom. This is because the damaged seeds are lighter and healthy seeds are heavier. 
    Thus, the correct answer is 'Damaged seeds being lighter float on the surface of water..'
  • Question 5
    1 / -0
    The tool shown in the figure is used for:

    Solution
    The given figure represents a seed drill and is used for sowing. This tool sows the seeds uniformly at proper distances and depths. It ensures that seeds get covered by the soil after sowing. This prevents damage caused by birds. Sowing by using a seed drill saves time and labour.
    So, the correct answer is option A.
  • Question 6
    1 / -0
    Which one of the followings is obtained from animals?
    Solution
    Wool is obtained from the animal sheep. It is fur of the animal sheep which is scraped out through a series of process and finally collected in the form of  yarns. Cotton and Jute are obtained from plants whereas, nylon is a synthetic material produced by combination of chemicals.
    So, the correct answer is 'Wool'.
  • Question 7
    1 / -0
    Rani had an uneven plot of land in which water was scarce. What system could she adopt for irrigation?
    Solution
    • Sprinkler irrigation is a method of applying irrigation water which is similar to natural rainfall. Water is distributed through a system of pipes usually by pumping. It is then sprayed into the air through sprinklers so that it breaks up into small water drops which fall to the ground.
    • This system is used on uneven lands where less water is available.
    • Sprinkler system is suitable for crops such as cereals, pulses, wheat, sugarcane, groundnut, cotton, vegetables, fruits, flowers, spices and condiments and for cultivating paddy crop.
    • Hence Rani should use the sprinkler irrigation system.
    • So, the correct answer is 'Sprinkler system'.
  • Question 8
    1 / -0

    A farmer sows peas in his field after harvesting a crop of rice. Which agricultural practice is he following ?

    Solution
    Crop rotation is the practice of growing a series of dissimilar or different types of crops in the same area in sequenced reasons. It is done so that the soil of farms is not used for only one set of nutrients. It helps in reducing soil erosion and increases siol fertility and crop yeild.
  • Question 9
    1 / -0
    Which amongst the following methods would be the most appropriate to separate grains from bundles of stalks?
    Solution
    Threshing is the process of separating seeds from their chaffs in the harvested crops. So, this is the most appropriate technique for separating grains from their stalks.
    Thus, the correct option is 'D'.
  • Question 10
    1 / -0
    The preventive and control measures which are used before grains are stored for future use includes;
    Solution
    Proper cleaning of the produce removes dirt, dust and chaff if any. The drying process removes moisture that promotes growth of bacteria and  Fungi. Fumigation using chemicals also prevents pathogenic development and attack by rodents.
    So, The correct answer is 'All of these'
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