Duckweed, Where to buy? |
Duckweed, Where to buy? |
vlye |
Wed, 07 Sep 2005 11:39 am
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#1
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Ordinary Member No.: 1,162 Group: Member Posts: 67 Topics Started: 8 Joined: 6-Jun-05 Last seen online: Wed, 25 Oct 2006 12:19 pm User's local time: Sun, 15 Dec 2024 3:34 pm Green Water: No Country: Singapore |
Can any bros tell me where to find duckweed in SG nowadays? Been looking around but no luck.
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goldrush |
Wed, 07 Sep 2005 9:52 pm
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#2
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RG Doc.com Member No.: 319 Group: Forum Doctor Posts: 3,327 Topics Started: 377 Joined: 25-Jun-04 Last seen online: Thu, 25 Jul 2024 4:16 pm User's local time: Sun, 15 Dec 2024 3:34 pm Green Water: No Country: Singapore |
ok the initial source of duckweed can be disinfected with pp(up to 16ppm no problem)Subsequently leave some excess to seed further production within the same water source.Parasites need hosts to survive also ,so if there is no fish host wtihin a water source for a period,parasites would not survive as well except through encysting themselves.
Without Sun no duckweed can flourish,needless to add that water is essential.Need I go to spell out the requirements of germination of seed and plant ie water,warmth and air to complete the list of requirements Matrix! |
vlye |
Thu, 08 Sep 2005 10:00 am
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#3
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Ordinary Member No.: 1,162 Group: Member Posts: 67 Topics Started: 8 Joined: 6-Jun-05 Last seen online: Wed, 25 Oct 2006 12:19 pm User's local time: Sun, 15 Dec 2024 3:34 pm Green Water: No Country: Singapore |
QUOTE(goldrush @ Wed, 07 Sep 2005 9:52 pm) ok the initial source of duckweed can be disinfected with pp(up to 16ppm no problem)Subsequently leave some excess to seed further production within the same water source.Parasites need hosts to survive also ,so if there is no fish host wtihin a water source for a period,parasites would not survive as well except through encysting themselves. Without Sun no duckweed can flourish,needless to add that water is essential.Need I go to spell out the requirements of germination of seed and plant ie water,warmth and air to complete the list of requirements Matrix! That's what I am afraid of , dormant parasites stuck to the roots or leaves. There is an element of risk here, up to the individual to decide whether it's worthwhile. Same as for frozen live food. |
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