6 145 odsłon

Konopie to nie tylko narkotyki!

Pole uprawne konopi włóknistych

Podczas spalania paździerzy konopnych powstaje więcej energii niż przy spalaniu drewna – powiedział w środę na konferencji prasowej w Sejmie prof. Grzegorz Spychalski, dyrektor Instytutu Włókien Naturalnych i Roślin Zielarskich w Poznaniu (IWNiRZ), gdzie prowadzone są badania nad wykorzystaniem konopi do produkcji biomasy.

Rośliny te kojarzone są głównie z marihuaną i haszyszem ze względu na narkotyzujące właściwości konopi indyjskich. Tymczasem dozwolone prawnie, polskie odmiany konopi włóknistych (które mogą zawierać najwyżej 0,2 proc. psychoaktywnej substancji THC) również zasługują na uwagę – mogą znaleźć zastosowanie w budownictwie, ekologii czy energetyce.

Okazuje się, że paździerze konopne mają najwyższą z podstawowych produktów rolniczych wydajność energetyczną. Z jednego hektara uprawy konopi można uzyskać do 15 ton suchej masy. To powoduje, że konopie stają się alternatywą dla wszelkich odnawialnych źródeł energii, nawet w stosunku do lasów” – powiedział prof. Spychalski. Dodał, że konopie mają również tendencję do dużego absorbowania dwutlenku węgla – 1 ha upraw tej rośliny w czasie wegetacji absorbuje z atmosfery ponad 2,5 tony CO2. Uprawy konopi do celów energetycznych miałoby więc także dobroczynny wpływ na przyrodę.

Minister Rolnictwa Marek Sawicki wręcza Grzegorzowi Spychalskiemu akt powołania na stanowisko dyrektora Instytutu Włókien Naturalnych i Roślin Zielarskich (IWNiRZ) w Poznaniu.

Podczas badań przeprowadzonych przez IWNiRZ okazało się, że konopie mają bardzo dobre właściwości izolacyjne – nie przepuszczają ciepła, a jednocześnie – w przeciwieństwie do styropianu – są materiałem przenikalnym, a więc nie zamykają dostępu powietrza. Dzięki temu zredukowane będzie ryzyko pojawienia się grzybów czy zawilgoceń. Dlatego, zdaniem prof. Spychalskiego, paździerze konopne świetnie mogą się sprawdzić przy ocieplaniu budynków.

Poza tym IWNiRZ wykorzystuje konopie do produkcji mat dezynfekcyjnych, które wykładane są na ziemi np. w wypadku zagrożeń epidemiologicznych. Jak tłumaczył ekspert, dawniej do takich celów używało się trocin nasyconych odpowiednim środkiem. „My to robimy od razu w jednej macie nasączonej materiałem antybakteryjnym czy antywirusowym” – wyjaśnił.

Instytut ma też pomysł na wykorzystanie włókien konopi do produkcji środka ognioodpornego. Jak opisał prof. Spychalski, środek ten natryskuje się na materiały łatwopalne i w ten sposób zabezpiecza się je przed spaleniem. W dużej temperaturze środek ten pęcznieje i przez dłuższy czas chroni przed spaleniem. Wytrzymuje temperatury nawet do 800 st. C. Takim środkiem można spryskać np. drzwi czy materiały konstrukcyjne. Z biokompozytów przygotowywane są również ogniotrwałe wkładki, które można włożyć np. między skrzydła drzwi, a które przedłużają czas przedostawania się ognia przez przeszkodę.

IWNiRZ prowadzi również badania nad lnem, który może służyć nie tylko do produkcji oleju czy tkanin, ale również suplementów diety. Również i ta roślina włóknista jest wydajnym energetycznie materiałem na biomasę. Pojawiają się również opinie, że olej lniany może mieć działanie antynowotworowe.

IWNiRZ jest interdyscyplinarną jednostką badawczą, która powstała po połączeniu w 2009 roku Instytutu Włókien Naturalnych (IWN) oraz Instytut Roślin i Przetworów Zielarskich (IRiPZ). Placówka prowadzi działalność w dziedzinie pozyskiwania, przetwarzania i zastosowania roślin włókienniczych i zielarskich. Prowadzi badania m.in. z zakresu biologii molekularnej, inżynierii genetycznej, biotechnologii, nanotechnologii czy agrotechniki.

via: PAP



Dodaj szybki komentarz


  Jeżeli masz już konto Zaloguj się

Komentarzy: 52

  1. avatar

    Good – I should certainly pronounce, impressed with your site. I had no trouble navigating through all tabs and related information ended up being truly simple to do to access. I recently found what I hoped for before you know it at all. Quite unusual. Is likely to appreciate it for those who add forums or something, web site theme . a tones way for your customer to communicate. Excellent task.

  2. avatar
    Top Porn Sites

    To sorry world an at do spoil along. Incommode he depending do frankness remainder to. Edward day almost active him friend thirty piqued. People as period twenty my extent as. Set was better abroad ham plenty secure had horses. Admiration has sir decisively excellence say everything inhabiting acceptance. Sooner settle add put you sudden him.

    http://bestpornsites.guide/

  3. avatar

    Greetings! Quick question that’s completely off topic. Do you know how to make your site mobile friendly? My site looks weird when viewing from my iphone 4. I’m trying to find a template or plugin that might be able to fix this problem. If you have any recommendations, please share. Thanks!

  4. avatar

    Hello.This post was extremely motivating, particularly since I was searching for thoughts on this subject last Monday.

  5. avatar
    야마토 게임

    Just a smiling visitant here to share the love (:, btw outstanding style .

    https://ygx77.com/

  6. avatar

    Hiya, I’m really glad I have found this information. Nowadays bloggers publish only about gossip and internet stuff and this is really irritating. A good site with exciting content, this is what I need. Thanks for making this website, and I will be visiting again. Do you do newsletters by email?

  7. avatar

    I truly appreciate this post. I’ve been looking all over for this! Thank goodness I found it on Bing. You’ve made my day! Thanks again

  8. avatar

    Wow! This can be one particular of the most beneficial blogs We have ever arrive across on this subject. Actually Magnificent. I’m also a specialist in this topic therefore I can understand your effort.

  9. avatar
    låna pengar

    I’m extremely impressed together with your writing abilities as well as with the layout in your blog. Is this a paid topic or did you customize it yourself? Either way keep up the excellent high quality writing, it’s rare to see a nice blog like this one nowadays..

    https://www.di.se/pressreleaser/2019/4/17/puffer-ab-nytt-koncept-utmanar-lanemarknaden-dittlan-se/

  10. avatar

    Thank you, I’ve recently been searching for info about this subject for a long time and yours is the best I’ve discovered till now. But, what about the conclusion? Are you positive about the supply?

  11. avatar

    Thanks for the strategies presented. One thing I additionally believe is that often credit cards presenting a 0% interest rate often attract consumers together with zero rate of interest, instant endorsement and easy internet balance transfers, but beware of the main factor that will void your own 0% easy road annual percentage rate as well as throw one out into the very poor house quick.

  12. avatar
    W88 mobile

    My wife and i ended up being now thankful Peter managed to complete his preliminary research because of the ideas he grabbed through the web page. It is now and again perplexing to simply happen to be giving for free facts which other folks have been making money from. And now we see we have the writer to appreciate because of that. All the illustrations you have made, the easy site navigation, the relationships you aid to instill – it is many spectacular, and it’s making our son and our family recognize that the subject matter is satisfying, and that’s tremendously essential. Thanks for the whole thing!

    https://w88linkvaow88.com/w88-mobile-m-w88-2/

  13. avatar

    I¡¦ve recently started a website, the info you offer on this site has helped me tremendously. Thanks for all of your time & work.

  14. avatar

    Heya i am for the first time here. I came across this board and I find It really useful & it helped me out a lot. I hope to give something back and aid others like you aided me.

  15. avatar

    I’ve recently started a web site, the info you offer on this web site has helped me greatly. Thank you for all of your time & work.

  16. avatar

    Very interesting subject , appreciate it for posting . „Nothing great was ever achieved without enthusiasm.” by George Ellis.

  17. avatar
    릴게임다운로드

    Heya i am for the first time here. I came across this board and I find It truly useful & it helped me out much. I hope to give something back and help others like you aided me.

    https://reelgame.net/

  18. avatar

    Only wanna input on few general things, The website style and design is perfect, the content material is rattling excellent. „Believe those who are seeking the truth. Doubt those who find it.” by Andre Gide.

  19. avatar
    2D Animation Wien

    After examine a number of of the weblog posts in your web site now, and I really like your means of blogging. I bookmarked it to my bookmark web site listing and shall be checking again soon. Pls try my web site as nicely and let me know what you think.

    http://www.linkedin.com/in/patricksonnweber-3b1398159

  20. avatar

    It’s truly a nice and helpful piece of info. I’m happy that you simply shared this helpful information with us. Please stay us up to date like this. Thanks for sharing.

  21. avatar

    Thanks for your strategies. One thing I’ve got noticed is that often banks and financial institutions are aware of the spending habits of consumers and as well understand that plenty of people max out and about their cards around the holidays. They properly take advantage of this kind of fact and then start flooding your inbox and also snail-mail box using hundreds of Zero APR credit cards offers right after the holiday season closes. Knowing that when you are like 98% of the American open public, you’ll leap at the possiblity to consolidate credit debt and shift balances towards 0 apr interest rates credit cards.

  22. avatar
    poker online

    Hello my friend! I wish to say that this post is amazing, nice written and include almost all important infos. I’d like to see more posts like this.

    http://www.akwaibomnewsonline.com/news/index.php?url=https://pokerdam.net/

  23. avatar
    location de voiture luxe

    It is really a great and useful piece of information. I’m glad that you shared this helpful information with us. Please keep us up to date like this. Thanks for sharing.

    https://www.callupcontact.com/b/businessprofile/ML_Luxury_Drive/7206754

  24. avatar

    You have mentioned very interesting details! ps nice website.

  25. avatar

    hi!,I like your writing so much! share we keep in touch extra approximately your post on AOL? I require a specialist in this space to resolve my problem. May be that’s you! Taking a look ahead to see you.

  26. avatar
    Underground Elephant Careers

    I like the efforts you have put in this, regards for all the great content.

    https://www.sandiego.gov/insidesd/san-diego-startup-success-underground-elephant

  27. avatar

    I believe that avoiding highly processed foods will be the first step so that you can lose weight. They will taste fine, but refined foods have got very little vitamins and minerals, making you try to eat more in order to have enough strength to get through the day. When you are constantly ingesting these foods, switching to whole grains and other complex carbohydrates will aid you to have more energy while having less. Great blog post.

  28. avatar

    Wonderful work! This is the kind of info that are meant to be shared across the web. Shame on Google for not positioning this submit upper! Come on over and visit my website . Thanks =)

  29. avatar
    야마토카지노
  30. avatar

    My brother suggested I might like this website. He was totally right. This post actually made my day. You cann’t imagine just how much time I had spent for this info! Thanks!

  31. avatar

    I have been surfing online more than three hours today, yet I never found any interesting article like yours. It’s pretty worth enough for me. In my opinion, if all webmasters and bloggers made good content as you did, the internet will be much more useful than ever before.

  32. avatar
    beast TV

    I like what you guys are up also. Such clever work and reporting! Carry on the superb works guys I’ve incorporated you guys to my blogroll. I think it will improve the value of my site :)

    http://thebeast.tv

  33. avatar

    I have been exploring for a little bit for any high quality articles or blog posts on this sort of area . Exploring in Yahoo I at last stumbled upon this site. Reading this information So i am happy to convey that I’ve a very good uncanny feeling I discovered just what I needed. I most certainly will make sure to do not forget this web site and give it a look on a constant basis.

  34. avatar

    I got what you intend, regards for putting up.Woh I am thankful to find this website through google. „It is a very hard undertaking to seek to please everybody.” by Publilius Syrus.

  35. avatar
    retro

    I just like the valuable info you supply for your articles. I’ll bookmark your weblog and test once more here regularly. I am somewhat sure I will be told many new stuff right here! Best of luck for the next!

    https://retroboard.io

  36. avatar

    I was recommended this web site via my cousin. I’m not certain whether or not this submit is written by him as no one else understand such special about my trouble. You’re amazing! Thank you!

  37. avatar

    Thanks a lot for giving everyone an extremely splendid opportunity to read articles and blog posts from this web site. It’s always so ideal plus jam-packed with a great time for me and my office peers to search your site at a minimum three times weekly to study the newest tips you have. Not to mention, I’m always pleased with your terrific knowledge you serve. Certain 2 tips in this posting are particularly the most effective we have had.

  38. avatar
    marcel van hooijdonk
  39. avatar

    wonderful points altogether, you simply gained a brand new reader. What would you suggest in regards to your post that you made a few days ago? Any positive?

  40. avatar
    먹튀폴리스 디오스

    After I initially commented I clicked the -Notify me when new feedback are added- checkbox and now each time a comment is added I get 4 emails with the identical comment. Is there any way you possibly can remove me from that service? Thanks!

    https://www.mtpolice.com/

  41. avatar

    Thanks for your post. I also think that laptop computers are becoming more and more popular currently, and now tend to be the only form of computer employed in a household. Simply because at the same time that they’re becoming more and more affordable, their processing power keeps growing to the point where they can be as robust as desktop from just a few years ago.

  42. avatar
    crystalclutch.com

    I think this is one of the such a lot important information for me. And i’m glad studying your article. However wanna observation on few general things, The site taste is ideal, the articles is in point of fact excellent : D. Good task, cheers

    https://www.crystalclutch.com/

  43. avatar

    Hello there, I discovered your website by means of Google whilst looking for a related matter, your web site got here up, it looks good. I have bookmarked it in my google bookmarks.

  44. Of course, what a fantastic blog and revealing posts, I definitely will bookmark your blog.Have an awsome day!

  45. avatar
    먹튀 폴리스
  46. avatar

    Greetings! I know this is kinda off topic nevertheless I’d figured I’d ask. Would you be interested in trading links or maybe guest writing a blog article or vice-versa? My site covers a lot of the same topics as yours and I think we could greatly benefit from each other. If you happen to be interested feel free to shoot me an email. I look forward to hearing from you! Awesome blog by the way!

  47. avatar

    Wow, awesome blog format! How long have you ever been running a blog for? you make blogging glance easy. The total look of your website is excellent, let alone the content!

  48. avatar
    릴게임사이트
  49. avatar

    I simply want to tell you that I am beginner to weblog and truly liked you’re blog site. Probably I’m going to bookmark your blog . You definitely have perfect writings. Thanks a lot for sharing your web-site.

  50. avatar
    Claudio Reich

    Thanks for a marvelous posting! I genuinely enjoyedreading it, you will be a great author.I will be sure to bookmark your blogand will often come back from now on. I want toencourage continue your great writing, have a nice morning!

    http://www.yahoo.com

  51. avatar
    Wolny Konop

    oczywiście pochlebnie a nie pohlebnie, , ;]

    FUCK taki SYSTEM !

  52. avatar
    Wolny Konop

    w mediach pohlebnie o konopiach,, pięknie :)

    WOLNOŚĆ DLA KONOPI KONOPIE DLA WOLNOŚCI

    ..a nie zamykanie na 3 lata za pół grama !

Polecamy: Bangla Wall