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Joined: May 2011
Posts: 1,806 Likes: 44
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Joined: May 2011
Posts: 1,806 Likes: 44 |
Definitely a stunted fish in the picture.
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Joined: Mar 2005
Posts: 21,656 Likes: 350
Moderator Hall of Fame 2014 Lunker
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Moderator Hall of Fame 2014 Lunker
Joined: Mar 2005
Posts: 21,656 Likes: 350 |
BG that needs/needed more food.
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Joined: May 2018
Posts: 2,056 Likes: 308
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Joined: May 2018
Posts: 2,056 Likes: 308 |
bstone fed 1200 pounds of optimal this year. So it wasn't for lack of feeding that the YOY are in poor condition. This must be a case of what happens when YOY are just too plentiful and predators too few. That size of BG isn't finding enough food because there are no predators to thin them down ... yet that is.
It isn't what we don't know that gives us trouble, it's what we know that ain't so - Will Rogers
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Joined: Sep 2003
Posts: 14,116 Likes: 387
Moderator Ambassador Field Correspondent Hall of Fame 2014 Lunker
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Moderator Ambassador Field Correspondent Hall of Fame 2014 Lunker
Joined: Sep 2003
Posts: 14,116 Likes: 387 |
Was bstone using a starter size feed?
Excerpt from Robert Crais' "The Monkey's Raincoat:" "She took another microscopic bite of her sandwich, then pushed it away. Maybe she absorbed nutrients from her surroundings."
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Joined: Feb 2011
Posts: 5,424 Likes: 350
Moderator
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Moderator
Joined: Feb 2011
Posts: 5,424 Likes: 350 |
bstone fed 1200 pounds of optimal this year. So it wasn't for lack of feeding that the YOY are in poor condition. This must be a case of what happens when YOY are just too plentiful and predators too few. That size of BG isn't finding enough food because there are no predators to thin them down ... yet that is. I doubt that. Was bstone using a starter size feed? Sunil, I think the smallest size the OP used was 2.2mm. I use fish food powder for BG fry and FHM. I get that from a coffee grinder, and what's left in any of the fish food bags. 2.2 mm (Optimal #2) is what I use for 1.5" to 2" fingerlings, and 1/8" until the BG can easily swallow 1/4" pellets. In my hatchery pond, my HSB and 4" and above take the 1/4" pellets. Having said all that, I feed the smaller pellets if larger BG dominate the food. When I was really working hard to grow large BG, I fed 3/8" pellets 4 times a day. 6"-7" and below BG wouldn't compete with the larger 9"-11" BG for food. Now, I hand spread 1/8" around the dock so everyone gets a chance to eat. The feeder handles the larger BG, and the smaller BG get to eat also. My point is that for the best survival success, one needs to start feeding at the bottom, and match the correct food size with the growth of the BG. bstone261, it's not uncommon for me to pick a few dead fish out of the hatchery pond and my big pond, and that's knowing some sink and are never seen. Water temp changes, lack of access to enough food, or other stresses do kill a few fry and fingerlings. If you're losing larger BG, then I would worry a tad. I don't remember if you already stocked LMB and HSB, but remember that if overstocked, they both hammer the bottom of the fish chain and can affect the long term forage results.
AL
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1 member likes this:
FishinRod |
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Joined: May 2018
Posts: 2,056 Likes: 308
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Joined: May 2018
Posts: 2,056 Likes: 308 |
I'm just happy that it is all working out as planned by bstone. His BG responded to feeding and they grew to excellent individual weights reaching the potential the environmental conditions allowed. They don't look anything like the originals ... they look none the worse for their original condition. To cap things off there were prodigious quantities of YOY produced. So much so that growth slowed when they reached the limiting standing weight leading to the condition you guys are remarking about. Just can't see a negative here. Wasn't that the plan? To have a large population of small slow growing forage that can feed a limited number of LMB (when he stocks them .... they are not there yet) for a few years? Now that he has succeeded in that, why is he being criticized for the success? There are several posts complaining about poor condition ... but only one remarking about how good the condition his adult BG are in now.
Next year, when he stocks LMB according to the plan he stated in the original post I do fully expect them to thin down the bank of forage he built if they are stocked appropriately sized, and I do expect that this years crop of BG will resume growth and reflect better condition after the introduction of predators. I can't think of any good reason to grow them too fast. If they could grow only as fast as to remain at optimum lengths for his growing LMB ... that would be ideal.
bstone is following a recipe someone advised him on. The questions I have are:
What is the benefit of delaying introduction of the LMB to early summer next year over say this past autumn?
With the large numbers of YOY standing, how likely is it that the BG will recruit much forage next spring?
Would the spring recruitment of YOY be better if some of this year's crop of YOY were thinned down?
Is next summer better in an effort to delay LMB reproduction by an additional year?
What size and how many LMB should bstone stock next year?
It isn't what we don't know that gives us trouble, it's what we know that ain't so - Will Rogers
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Joined: Feb 2011
Posts: 5,424 Likes: 350
Moderator
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Moderator
Joined: Feb 2011
Posts: 5,424 Likes: 350 |
At no point did I tell bstone261 what to do and what not to do. I did share results of 25 years on the water forage/predator relationship gotcha's on my 11 acre pond, and 13 years of various incredible successes and oopsie failures in my hatchery pond.
As George Glazener told me many times, "I don't give advice, I share experience", and that's what I did.
AL
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Joined: May 2018
Posts: 2,056 Likes: 308
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Joined: May 2018
Posts: 2,056 Likes: 308 |
At no point did I tell bstone261 what to do and what not to do. Yes, of course. My impression is that bstone was advised before posting the initial post. Far as I can tell, he has followed the initial plan without deviating from it.
It isn't what we don't know that gives us trouble, it's what we know that ain't so - Will Rogers
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Moderated by Bill Cody, Bruce Condello, catmandoo, Chris Steelman, Dave Davidson1, esshup, ewest, FireIsHot, Omaha, Sunil, teehjaeh57
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Malone
by Sunil - 01/21/25 06:33 PM
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Koi
by PAfarmPondPGH69, October 22
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