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Search: Posts Made By: djonkoman
Forum: Breeder's Laboratory 10-17-2018, 12:52 AM
Replies: 21
Views: 630
Posted By djonkoman
no. genetically, there's not really any...

no.

genetically, there's not really any difference between a reversed fem or a male, except the y-chromosome not being there. selfing a plant has the issues(and benefits) of inbreeding, it's just...
Forum: Cannabis Botany and Advanced Growing Science 10-10-2018, 01:51 PM
Replies: 798
Views: 61,284
Posted By djonkoman
@bcgospel: I tried to reply to your pm, but I...

@bcgospel:
I tried to reply to your pm, but I think it's not working, it keeps taking me back to my inbox after I click 'post message', and I don't see my reply appear anywhere.
or maybe it did...
Forum: Cannabis Botany and Advanced Growing Science 09-27-2018, 03:41 PM
Replies: 798
Views: 61,284
Posted By djonkoman
sort of that direction yeah, but not exactly...

sort of that direction yeah, but not exactly statistics, there are seperate specific statistics courses in my program.

the kind of modeling in this course was more building a computer model(first...
Forum: Cannabis Botany and Advanced Growing Science 09-27-2018, 03:30 PM
Replies: 798
Views: 61,284
Posted By djonkoman
so speaking about jobs in the weedsector there in...

so speaking about jobs in the weedsector there in america, and certificates, what's your view on education and job prospects? what's the industry look like, average education, how much of the current...
Forum: Cannabis Botany and Advanced Growing Science 09-27-2018, 01:28 PM
Replies: 798
Views: 61,284
Posted By djonkoman
I don't know exactly what kind of certificate...

I don't know exactly what kind of certificate bcgospel is doing it for, but for me this same module was a part of a course called 'introduction quantitative agro ecology', a first year course as part...
Forum: Cannabis Botany and Advanced Growing Science 09-25-2018, 05:55 PM
Replies: 798
Views: 61,284
Posted By djonkoman
I disagree, I think you're too quick to throw out...

I disagree, I think you're too quick to throw out science like that(but of course, I have my stake in the science...)
I think it's not either the farmer or the scientist, the farmer and scientist...
Forum: Cannabis Botany and Advanced Growing Science 09-25-2018, 02:08 PM
Replies: 798
Views: 61,284
Posted By djonkoman
ok, so first that last question. I looked up the...

ok, so first that last question. I looked up the specific question so I could also see the table given with it.

the thing here is that the table lists FM(fresh matter), and a water content. while...
Forum: Nutrients and Fertilizers 09-25-2018, 03:35 AM
Replies: 24
Views: 815
Posted By djonkoman
I smear my shit on my plants, it's rich in...

I smear my shit on my plants, it's rich in microbes so it wards off all the bad bacteria like budrot.

(but seriously, I think there are good 'organic' things and bad(marketing). it breaks down...
Forum: Cannabis Botany and Advanced Growing Science 09-25-2018, 02:44 AM
Replies: 798
Views: 61,284
Posted By djonkoman
I think I can help you tomorrow. right now I'm...

I think I can help you tomorrow. right now I'm just home from a bar, so not really in the right mindset to work it out.

but I think this is a course I had. a course called ' quantitative agro...
Forum: Cannabis Botany and Advanced Growing Science 09-24-2018, 07:23 PM
Replies: 798
Views: 61,284
Posted By djonkoman
ha nice, that's my uni :p (that course you're...

ha nice, that's my uni :p (that course you're doing, does that happen to be a course with a coursecode starting with CSA? had some courses from that chairgroup dealing with stuff like this)
harvest...
Forum: Marijuana Strains and Breeding 09-24-2018, 07:08 PM
Replies: 9
Views: 399
Posted By djonkoman
personally I think mutation breeding is probably...

personally I think mutation breeding is probably not that usefull for cannabis.

mutation breeding also creates a lot of unwanred mutations/damage, it's kind of a crapshoot to get that one usefull...
Forum: Breeder's Laboratory 09-16-2018, 01:25 PM
Replies: 11
Views: 352
Posted By djonkoman
no, it's the opposite. purpose of a backcross...

no, it's the opposite.
purpose of a backcross is to get just 1 trait/gene from one parent, and all the rest from the other. each backcross the amount of genes from the donorparent halves, but by...
Forum: Breeder's Laboratory 08-15-2018, 06:00 PM
Replies: 28
Views: 2,724
Posted By djonkoman
I personally never toasted the flour and it...

I personally never toasted the flour and it worked fine, also stored for a while(longest I've stored it and used it successfully was a couple of weeks I guess, in a ziplockbaggie in the fridge).
...
Forum: Nutrients and Fertilizers 07-08-2018, 09:59 PM
Replies: 10
Views: 1,349
Posted By djonkoman
I use it. there used to be an older...

I use it.

there used to be an older knowledgable outdoor grower(passed away by now, unfortunatly) on a dutch forum who recommended chickenshit.
at the time I searched for it but could only get...
Forum: Cannabis Growing Outdoors 06-11-2018, 02:26 AM
Replies: 11
Views: 753
Posted By djonkoman
watering is fine at any time, it's just a bit...

watering is fine at any time, it's just a bit less efficient in wateruse during the day(more water evaporates).
but in your case, might be lack of water is not really the issue, just being recently...
Forum: Landraces 06-11-2018, 02:11 AM
Replies: 190
Views: 24,638
Posted By djonkoman
as I understand it, I think they just looked at...

as I understand it, I think they just looked at their data, and looked if there were any groups appearing of more closely related samples, then they found such groups and attached a lable to it that...
Forum: Cannabis Growing Outdoors 06-07-2018, 11:38 AM
Replies: 1,497
Views: 144,302
Posted By djonkoman
yeah I've heard about that, mostly in dj short's...

yeah I've heard about that, mostly in dj short's articles.
not sure if I believe it though. I rather play it safe and only use solid males(or reversed females).
although I did once use one in a...
Forum: Cannabis Growing Outdoors 06-06-2018, 07:17 PM
Replies: 1,497
Views: 144,302
Posted By djonkoman
personally I like to use multiple males, more...

personally I like to use multiple males, more genetic diversity but you can kill them after pollination so just one plant(the pollinated female) that I have to keep longer(like to reduce my amount of...
Forum: Marijuana Strains and Breeding 06-06-2018, 12:02 PM
Replies: 51
Views: 3,518
Posted By djonkoman
the traits of the parentplants are there, but...

the traits of the parentplants are there, but what you're giving away is not the homozygous inbred parentline. and it won't be mostly homozygous again with just one generation of selfing.

whoever...
Forum: Marijuana Strains and Breeding 06-06-2018, 12:55 AM
Replies: 51
Views: 3,518
Posted By djonkoman
I think F1 is just fine when talking about your...

I think F1 is just fine when talking about your own breeding, in your own notes etc.

when I get 2 strains, it's hard to know how related they are. for some maybe a lot is known from the breeder...
Forum: Cannabis Growing Outdoors 06-05-2018, 02:52 PM
Replies: 1,497
Views: 144,302
Posted By djonkoman
working with genetically different seeds is not...

working with genetically different seeds is not ideal, but you could try to compensate by taking seeds as close to eachother as you can find(same batch, similar size, from a decently stable strain),...
Forum: Cannabis Growing Outdoors 05-30-2018, 07:54 PM
Replies: 1,497
Views: 144,302
Posted By djonkoman
really depends how bad the slugs are in your...

really depends how bad the slugs are in your area.

in my old backyard I've lost plants up to half a meter high within one night, only a piece of stalk without any nodes/buds remaining. and that...
Forum: Cannabis Growing Outdoors 05-26-2018, 11:42 PM
Replies: 19
Views: 977
Posted By djonkoman
I grow my guerilla unamended(well, I have a new...

I grow my guerilla unamended(well, I have a new spot this year which is likely pretty poor soil, sandy and already yellow/orange 1 spade deep, so dug in some chickenshit there), it works. yield per...
Forum: Cannabis Growing Outdoors 05-20-2018, 04:58 PM
Replies: 1,497
Views: 144,302
Posted By djonkoman
my method of sexing before planting is very easy,...

my method of sexing before planting is very easy, but it depends on the strain if it works.

my first years of growing I only grew early danish strains(mostly hfh, also some others), and they...
Forum: Toker's Den 05-04-2018, 04:35 PM
Replies: 57
Views: 1,808
Posted By djonkoman
that's logical though. everyone has a smartphone...

that's logical though. everyone has a smartphone in their pocket, and it tells the time too. then why bother having something around your wrist to be able to tell the time a few seconds faster?
...
Forum: Cannabis Botany and Advanced Growing Science 05-01-2018, 04:07 PM
Replies: 197
Views: 16,882
Posted By djonkoman
I didn't specifically mean you(and didn't want to...

I didn't specifically mean you(and didn't want to mention it when I first read your post, since I didn't want to come off as a know-it-all), but I read something like this a lot on weedforums.
...
Forum: Cannabis Botany and Advanced Growing Science 05-01-2018, 12:54 PM
Replies: 197
Views: 16,882
Posted By djonkoman
yes. we have moved on from that. but I think...

yes. we have moved on from that.

but I think we haven't solved yet the question what causes hollow stems.
you and jidoka say it's calcium/boron.
I think that is an interesting suggestion, so I...
Forum: Cannabis Botany and Advanced Growing Science 05-01-2018, 10:51 AM
Replies: 197
Views: 16,882
Posted By djonkoman
I also watched the video. nice explanation about...

I also watched the video. nice explanation about calcium transport, and I'm sure it's a nice product in certain situations, like for a tomatogrower dealing with BER.
but it doesn't prove anything...
Forum: Cannabis Botany and Advanced Growing Science 04-29-2018, 08:50 PM
Replies: 197
Views: 16,882
Posted By djonkoman
so this talk about calcium is interesting I...

so this talk about calcium is interesting I think, but I'm not sure yet wether that's what's happening here, I think there's more to discuss about it as just 'it's calcium, case closed'.

googling...
Forum: Cannabis Botany and Advanced Growing Science 04-29-2018, 02:08 PM
Replies: 197
Views: 16,882
Posted By djonkoman
I don't think you're just making shit up, I can't...

I don't think you're just making shit up, I can't think of a reason why you would.
but I do find it very unlikely that the hollow stem would be filled with fluid. never seen it myself(have seen...
Forum: Cannabis Botany and Advanced Growing Science 04-29-2018, 12:30 PM
Replies: 197
Views: 16,882
Posted By djonkoman
I would like to see those pictures too.. because...

I would like to see those pictures too.. because that would go against everything I've learned in plant physiology. are you really sure the fluid wasn't coming from a part of the ring around the...
Forum: Marijuana Strains and Breeding 04-26-2018, 08:02 AM
Replies: 1
Views: 428
Posted By djonkoman
you could also go for ducksfoot. I'm pretty...

you could also go for ducksfoot.

I'm pretty sure kalyseeds is working with the same webbed leaf mutation, and the hops-hybrid story is bullshit. from all the pics I've seen it looks like exactly...
Forum: Cannabis Growing Outdoors 04-17-2018, 11:30 AM
Replies: 1,497
Views: 144,302
Posted By djonkoman
^that, just plant later if you want smaller...

^that, just plant later if you want smaller plants.

a buried smartpot will probably dry out a bit slower as an aboveground smartpot, since it's not evaporating water out the sides.

but the big...
Forum: Marijuana Strains and Breeding 04-04-2018, 04:20 PM
Replies: 140
Views: 10,473
Posted By djonkoman
actually, there's plenty of this stuff with legal...

actually, there's plenty of this stuff with legal crops too.
but they have upov(https://en.wikipedia.org/wiki/International_Union_for_the_Protection_of_New_Varieties_of_Plants) , and whenever...
Forum: Marijuana Strains and Breeding 03-29-2018, 12:53 PM
Replies: 16
Views: 1,097
Posted By djonkoman
easily more than 150. can't say exactly how...

easily more than 150.
can't say exactly how much, but 50 cm tall plants can give a shitload of seeds.

last year I had a small, stunted plant of about 10, maybe 15 cm tall and it yielded around...
Forum: Cannabis Botany and Advanced Growing Science 03-29-2018, 11:42 AM
Replies: 4,243
Views: 697,593
Posted By djonkoman
that sounds like bullshit to me... reminds me...

that sounds like bullshit to me...
reminds me of when I saw an ad on tv recently, it was an ad for some soapy product(shampoo or cleaning stuff or so), advertising it contains 'micelles'(well, duh,...
Forum: Cannabis Botany and Advanced Growing Science 03-27-2018, 12:40 PM
Replies: 197
Views: 16,882
Posted By djonkoman
yes, xylem and phloem are a plant's vascular...

yes, xylem and phloem are a plant's vascular system, but I don't think a hollow stem matters anything...

see this picture of what a stem looks like if you make a slide and look trough a...
Forum: Cannabis Growing Questions 03-19-2018, 03:22 PM
Replies: 11
Views: 1,093
Posted By djonkoman
I do shake the buds when it's rainy at the end of...

I do shake the buds when it's rainy at the end of flower(which is pretty much always), but I don't know how much it helps, I actually think it doesn't do much. but at least it feels like I'm doing...
Forum: Marijuana Strains and Breeding 03-17-2018, 11:00 AM
Replies: 17
Views: 1,373
Posted By djonkoman
you need both. outbreeding to bring in new...

you need both. outbreeding to bring in new traits, inbreeding to fix them in a line. you need to be aware of inbreeding depression, but you still need inbreeding tob stabilize.



they're doing...
Forum: Breeder's Laboratory 03-13-2018, 07:33 PM
Replies: 28
Views: 2,724
Posted By djonkoman
nice to see some concentrations mentioned that...

nice to see some concentrations mentioned that others use.
just calculated back from the recipe I used, and my working solution is between 0.1 and 0.05 mg silver nitrate/ml(don't remember from which...
Forum: Cannabis Growing Outdoors 03-12-2018, 09:23 PM
Replies: 14
Views: 913
Posted By djonkoman
wrapping your plants in plastic seems like the...

wrapping your plants in plastic seems like the opposite you should do to me.... but I've never tried it, maybe it does work, and maybe it just depends on the situation.
but going by my intuition, I...
Forum: Cannabis Growing Outdoors 03-12-2018, 04:21 PM
Replies: 14
Views: 913
Posted By djonkoman
it sucks, but for me in my climate it's pretty...

it sucks, but for me in my climate it's pretty normal(had some late plants last year that experienced non-stop rain/drizzle for at least the last month)

check every day, and look for leaves...
Forum: Auto Flowering 02-22-2018, 02:45 PM
Replies: 93
Views: 10,220
Posted By djonkoman
I don't use an exact feeding shedule so I haven't...

I don't use an exact feeding shedule so I haven't really tried it out, but I would guess a seeded plant especially needs more nitrogen as an unseeded one.

cannabisseeds contain a lot of protein....
Forum: Marijuana Strains and Breeding 02-22-2018, 02:11 PM
Replies: 170
Views: 10,128
Posted By djonkoman
do you have any sources for this? I see this...

do you have any sources for this?

I see this mentioned again and again on weedforums, but I know no science to support it.

if there's a trait(in this case hermaphroditism), there must be one...
Forum: Marijuana Strains and Breeding 02-22-2018, 12:02 PM
Replies: 17
Views: 1,078
Posted By djonkoman
I'm not sure. but at the moment I'm somewhat...

I'm not sure. but at the moment I'm somewhat sellecting against the earliest flowering ones in a cross I made.
my reasoning is that I guess/suspect early flowering(based on the number of nodes...
Forum: Marijuana Strains and Breeding 02-20-2018, 02:46 PM
Replies: 170
Views: 10,128
Posted By djonkoman
the genetics pass on equally. both parents...

the genetics pass on equally.
both parents give half of the genes. there is no selection which genes get passed on based on gender.

there is only one thing unequal about the sexes in genes given...
Forum: Landraces 12-21-2017, 10:26 AM
Replies: 198
Views: 48,888
Posted By djonkoman
the botrytis resistance might also be a...

the botrytis resistance might also be a regional/yearly thing.

I remember having some lectures about the gene-for-gene theory, that was mostly about phytophtera but I guess it applies to botrytis...
Forum: Landraces 11-28-2017, 10:02 PM
Replies: 74
Views: 19,691
Posted By djonkoman
interesting to read your observations on the...

interesting to read your observations on the kumaoni, sounds familliar from the 1 kumaoni plant I grew last year, and her offspring this year(outcrossed).

I couldn't identify that kumaoni-smell...
Forum: Cannabis Botany and Advanced Growing Science 11-28-2017, 06:01 PM
Replies: 16
Views: 3,378
Posted By djonkoman
hops isn't really a usefull comparison I think....

hops isn't really a usefull comparison I think. sure, it's genetically close, but in this case the only thing that matters is nutrient requirements.

cannabis is a fastgrowing annual(hops is a...
Forum: Marijuana Strains and Breeding 11-02-2017, 01:35 PM
Replies: 13
Views: 987
Posted By djonkoman
if you're limited in numbers, yeah, I would go...

if you're limited in numbers, yeah, I would go for the never ending crosses. the progeny will probably be close to the average in flowering between the 2 parents.

the thing though with selecting...
Showing results 1 to 50 of 249

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