Joel Williams - Advancing Plant Nutrition at Groundswell 2018

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ความคิดเห็น • 24

  • @growboxguy9373
    @growboxguy9373 2 ปีที่แล้ว +10

    Lecture overview (1:34)
    Mulder's chart (6:50)
    Foliar spraying (8:01)
    Plant nutrition overview (32:31)
    Nutritions element-by-element (36:23)
    Summary (54:26)

  • @raymondgetz4866
    @raymondgetz4866 ปีที่แล้ว

    Talk about answering a multitude of guestions I had! Great class.

  • @TheAlhaffiz
    @TheAlhaffiz 2 ปีที่แล้ว +4

    What you mean about spray foliar mix concentration ec key for more effective.. can you explain details about this.. tq

  • @johnboykin3128
    @johnboykin3128 3 ปีที่แล้ว +4

    Good information. Brilliant. Thanks ☺️

  • @rajivkapoor7rk50
    @rajivkapoor7rk50 3 วันที่ผ่านมา

    ❤❤❤

  • @turbine3347
    @turbine3347 ปีที่แล้ว +1

    Hi joel,great lecture, have you a link for the ph of the elements please when applying them by foliar,thanks

  • @edsjames2002
    @edsjames2002 2 ปีที่แล้ว +3

    Curious as to what happens to a plants transpiration rate whilst foliage feeding. Would it slightly drop upon application?

  • @jsuria1966
    @jsuria1966 2 ปีที่แล้ว +1

    Great Information 👍👍

  • @Rozenkrantzz
    @Rozenkrantzz 2 ปีที่แล้ว +1

    Do you have the slides available?

  • @atulagarwal5514
    @atulagarwal5514 2 ปีที่แล้ว +1

    Amazing video. Very informative. Thanks...

    • @hortieducation
      @hortieducation 2 ปีที่แล้ว

      Today i passed my vegetables exam and didn't read all presentations of teacher but i watched your video two times ..

    • @hortieducation
      @hortieducation 2 ปีที่แล้ว

      You are good

    • @hortieducation
      @hortieducation 2 ปีที่แล้ว

      I meant you can find many articles but your speaking is really clear..

  • @oldcountryman2795
    @oldcountryman2795 3 ปีที่แล้ว +4

    These pyramid charts don’t imply importance, they show relative quantity required and are more informative than your suggested alternatives.

    • @xx7101
      @xx7101 3 ปีที่แล้ว +1

      He shows the pyramid subsequent to the barrel highlighting the significance of balances and limiting factors.

    • @williamlau7179
      @williamlau7179 2 ปีที่แล้ว +1

      Why not? Showing primary, secondary & tertiary essential levels. Npk>>secondary>>>>tertiary. More detailed info from other sources. The pyramid is a simple clear good diagram.

  • @rogerboeve4658
    @rogerboeve4658 3 ปีที่แล้ว +1

    How can one concoct a spray to incorporate all of the ingredients. Where do I find nickel?

    • @RickThePeasant
      @RickThePeasant 3 ปีที่แล้ว +1

      Fish and seaweed fertiliser, they have all minerals because thay are made from complete organisms, already in available forms.

    • @pedclarkemobile
      @pedclarkemobile ปีที่แล้ว

      ​@@RickThePeasant indoors, the overspray and residue is unhygienic and outdoors the fishy smell will attract critters.
      Depending on the scale, small grow or agricultural; a bottle of concentrated trace elements mix, or big bags of dry trace mix can be dissolved on site for large scale spraying.

  • @aymanabdo3608
    @aymanabdo3608 3 ปีที่แล้ว +1

    You have file pdf

  • @larrysiders1
    @larrysiders1 หลายเดือนก่อน

    Tissue Analysis is useless for Iron and Mn levels. Tissues will have high levels of oxides which aren't available for plant metabolism and protein synthesis. Only Plant Sap Analysis reveals useful information FOR ALL MINERALS. See John Kempf in Advancing Eco Agriculture TH-cam Videos for Plant Sap Analysis vs. Tissue Analysis.

  • @gumballbreath9466
    @gumballbreath9466 2 ปีที่แล้ว +1

    Boring bye-bye