BHU PMT BHU PMT Solved Paper-2003

  • question_answer
    Water available to plants is :

    A)  run off water

    B)  gravitational water

    C)   hygroscopic water

    D)  capillary water

    Correct Answer: D

    Solution :

                     Types of water :                 Run off water :  This water is not foundin the field.                 Gravitational water :Duetogravitational force this water sweeps down to water level.                 Hygroscopic water :Thiswater istightly held by the soil particles and cannot be absorbed by the plants.  Capillary water :               Thiswaterisheldbycapillary action in capillary of soil and is easily available to the plants.


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