benefits of incorporating Azolla in rice cultivation

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  • เผยแพร่เมื่อ 8 ก.ย. 2024
  • Other benefits of incorporating Azolla in rice cultivation
    As well as its nitrogen biofertilization, Azolla provides a variety of benefits for rice production and grows in a way that is complementary to rice cultivation:
    [1] The thick Azolla mat in rice fields suppresses weeds.
    [2] Since Azolla floats at the water surface, it does compete with rice for light and space.
    [3] In most climates, Azolla grows best under a partial shade of vegetation which is provided by the rice canopy during early and intermediate stages of growth
    [4] When the rice approaches maturity, Azolla begins to die and decompose due to low light intensities under the canopy and a depletion of nutrients, thus releasing its nutrients into the water.
    [5] Because Azolla decomposes rapidly, its nitrogen, phosphorus and other nutrients are rapidly released into the water and made available for uptake by rice during grain development.
    [6] Azolla has a greater ability than rice to accumulate potassium in its tissues in low-potassium environments, providing rice with potassium after Azolla’s decomposition
    [7] In contrast with chemical nitrogenous fertilizers, Azolla has various positive long-term effects, including the improvement of soil fertility by increasing total nitrogen, organic carbon, plus phosphorus, potassium, other nutrients and organic matter.
    [8] If chemical nitrogenous fertilizers are applied, the presence of an Azolla mat reduces ammonia volatilization that would normally occur.
    [9] When grown in a rice field, Azolla reduces the ammonia volatilization that occurs following the application of inorganic nitrogen fertilizers by 20% to 50%. This is due to the fact that the Azolla cover reduces light penetration into the floodwater, thus hindering the rise of pH which normally stimulates ammonia volatilization in an Azolla-free rice field (Watanabe & Liu, 1992).

ความคิดเห็น • 10

  • @sarjanafishing8337
    @sarjanafishing8337 6 ปีที่แล้ว +1

    silahkan berlayar...nanti gua absen.

  • @sauravpandey9016
    @sauravpandey9016 4 ปีที่แล้ว +3

    Sir should i have to mechanically remove azolla after rice harvest.Does it interfere with other crops grown in same field eg if i grow wheat in same field does azolla interfere in its growth.Please tell

  • @Ramis505
    @Ramis505 4 ปีที่แล้ว +1

    2nd point, you have mentioned "it does compete with rice for light and space" at 1.02 Minutes
    My question is It does or doesn't compete with rice for light and space?

    • @azollapati
      @azollapati  4 ปีที่แล้ว

      santosh karnam what is meant is, azolla will lack light when rice grows lush, at that time azolla will decrease its growth rate. and azolla does not interfere with the space for rice.

  • @s7tamilstatus815
    @s7tamilstatus815 3 ปีที่แล้ว +1

    Can we grow azolla in well

    • @azollapati
      @azollapati  3 ปีที่แล้ว

      Of course you can, watch how to cultivate Azolla on our other videos

    • @s7tamilstatus815
      @s7tamilstatus815 3 ปีที่แล้ว +1

      @@azollapati tq bro

    • @s7tamilstatus815
      @s7tamilstatus815 3 ปีที่แล้ว +1

      @@azollapati can you please attach related link to grow azolla in well.

    • @azollapati
      @azollapati  3 ปีที่แล้ว

      Ok

  • @azollapati
    @azollapati  6 ปีที่แล้ว +1

    Info&order bibit azolla,kompos azolla dan azolla kering hubungi kami di 085264608009(ready WhatsApp)