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  3. Any chemistry nerds out there?

Any chemistry nerds out there?

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chemistryseedscarificati
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  • folfdk@helvede.netF folfdk@helvede.net

    @malte
    Perhaps @pms have some insights 😊

    pms@cupoftea.socialP This user is from outside of this forum
    pms@cupoftea.socialP This user is from outside of this forum
    pms@cupoftea.social
    wrote sidst redigeret af
    #11

    @malte @folfdk officemate Søren said “I sand them down” (that would also be my weapon of choice). You can have a look at ISTA (international seed testing association) website, they have a ton of manuals for practically every seed situation you find yourself in.

    evilcartyen@mstdn.dkE pms@cupoftea.socialP malte@radikal.socialM 3 Replies Last reply
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    • pms@cupoftea.socialP pms@cupoftea.social

      @malte @folfdk officemate Søren said “I sand them down” (that would also be my weapon of choice). You can have a look at ISTA (international seed testing association) website, they have a ton of manuals for practically every seed situation you find yourself in.

      evilcartyen@mstdn.dkE This user is from outside of this forum
      evilcartyen@mstdn.dkE This user is from outside of this forum
      evilcartyen@mstdn.dk
      wrote sidst redigeret af
      #12

      @pms @malte @folfdk

      Maybe try it the natural way - eat them and shit them out! Isn't that how it works in nature?

      malte@radikal.socialM 1 Reply Last reply
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      • pms@cupoftea.socialP pms@cupoftea.social

        @malte @folfdk officemate Søren said “I sand them down” (that would also be my weapon of choice). You can have a look at ISTA (international seed testing association) website, they have a ton of manuals for practically every seed situation you find yourself in.

        pms@cupoftea.socialP This user is from outside of this forum
        pms@cupoftea.socialP This user is from outside of this forum
        pms@cupoftea.social
        wrote sidst redigeret af
        #13

        @folfdk @malte by the way “sanding” can be done by an aggregate attached to a screw-gun I think if you’ve got a lot of seeds to go through.

        malte@radikal.socialM 1 Reply Last reply
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        • evilcartyen@mstdn.dkE evilcartyen@mstdn.dk

          @pms @malte @folfdk

          Maybe try it the natural way - eat them and shit them out! Isn't that how it works in nature?

          malte@radikal.socialM This user is from outside of this forum
          malte@radikal.socialM This user is from outside of this forum
          malte@radikal.social
          wrote sidst redigeret af
          #14

          @EvilCartyen It is and and I am reminded of it eerytime I talk about the topic, because the joke inevitably comes up! @pms @folfdk

          evilcartyen@mstdn.dkE 1 Reply Last reply
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          • lionelb@expressional.socialL lionelb@expressional.social

            @malte

            I suspect that it will either be ineffective or that it will be so slow that the process will be qualitatively different. Only experiment will show.

            Failure to germinate could be either failure to impact the layer or because of inactivation of the seed by penetration. An alternative reliable method applied afterwards would confirm which of those.

            I am just suspicious of the idea that increasing the contact time would achieve equivalence.

            malte@radikal.socialM This user is from outside of this forum
            malte@radikal.socialM This user is from outside of this forum
            malte@radikal.social
            wrote sidst redigeret af
            #15

            @lionelb Great, this is why I'm asking. I curious if you have any theory as to why you think increased contact time could achieve equivalence. I might learn some chemistry.

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            • pms@cupoftea.socialP pms@cupoftea.social

              @folfdk @malte by the way “sanding” can be done by an aggregate attached to a screw-gun I think if you’ve got a lot of seeds to go through.

              malte@radikal.socialM This user is from outside of this forum
              malte@radikal.socialM This user is from outside of this forum
              malte@radikal.social
              wrote sidst redigeret af
              #16

              @pms This is an interesting idea. Any links on how such an aggregate looks like?

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              • malte@radikal.socialM malte@radikal.social

                @EvilCartyen It is and and I am reminded of it eerytime I talk about the topic, because the joke inevitably comes up! @pms @folfdk

                evilcartyen@mstdn.dkE This user is from outside of this forum
                evilcartyen@mstdn.dkE This user is from outside of this forum
                evilcartyen@mstdn.dk
                wrote sidst redigeret af
                #17

                @malte @pms @folfdk

                Sorry for being unoriginal 😄

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                • pms@cupoftea.socialP pms@cupoftea.social

                  @malte @folfdk officemate Søren said “I sand them down” (that would also be my weapon of choice). You can have a look at ISTA (international seed testing association) website, they have a ton of manuals for practically every seed situation you find yourself in.

                  malte@radikal.socialM This user is from outside of this forum
                  malte@radikal.socialM This user is from outside of this forum
                  malte@radikal.social
                  wrote sidst redigeret af
                  #18

                  @pms I sand, clip, file and also bury some seeds for a whole year depending on the species. Would your colleague sand Cornus mas too? I would be happily surprised if that worked. The seed coat is really tough.

                  pms@cupoftea.socialP 1 Reply Last reply
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                  • malte@radikal.socialM malte@radikal.social

                    @pms I sand, clip, file and also bury some seeds for a whole year depending on the species. Would your colleague sand Cornus mas too? I would be happily surprised if that worked. The seed coat is really tough.

                    pms@cupoftea.socialP This user is from outside of this forum
                    pms@cupoftea.socialP This user is from outside of this forum
                    pms@cupoftea.social
                    wrote sidst redigeret af
                    #19

                    @malte the seeds we discussed was wild pea seeds, pretty tough seed coat too. The sanding device is home made by another colleague. A box for the seeds and sandpaper fastened to a bit of some sort.

                    malte@radikal.socialM 1 Reply Last reply
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                    • pms@cupoftea.socialP pms@cupoftea.social

                      @malte the seeds we discussed was wild pea seeds, pretty tough seed coat too. The sanding device is home made by another colleague. A box for the seeds and sandpaper fastened to a bit of some sort.

                      malte@radikal.socialM This user is from outside of this forum
                      malte@radikal.socialM This user is from outside of this forum
                      malte@radikal.social
                      wrote sidst redigeret af
                      #20

                      @pms Sounds like a realistic DIY project. I'm curious how it looks like. If you get a chance to ask your colleague for tips on how to make one, I'd love to hear.

                      1 Reply Last reply
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