Kwa zaka zambiri, peat yadziwika ngati chinthu chosakhazikika. Chifukwa chake, m'mafakitale ambiri komanso m'makampani olima maluwa, makampani amayesa kuchepetsa kugwiritsa ntchito kwawo ndikufunitsitsa kupeza njira zina kapena zowonjezera pa peat ngati gawo lapansi. Komabe, kodi chilengedwe chazinthu zatsopano kapena zomwe zilipo kale pakukula kwa media? Chidziwitso cha magawo ang'onoang'ono, RHP, ikugwira ntchito molimbika kuti izi ziwonekere bwino komanso kupanga ndi zomwe zikuyembekezeka zazinthu zomwe zikukula izi. Kuyambira February mpaka Epulo, akonzanso ma webinars (zaulere) okhudza Kuchita ndi New Growing Media (NGM). Zosinthazo zimakambidwa pamaziko a 8 mbali zosiyanasiyana zomwe zimadziwika ndi gawo lalikulu kwambiri.
Hein Boon.
Ikani pamalingaliro
Mu ulimi wamaluwa, peat imagwira ntchito bwino kwambiri ngati zopangira magawo. Komabe, imakhala ndi zotsatira zina pa chilengedwe - peat imakhala makamaka ndi kaboni ndipo ikakhala ndi oxidize, CO2 idzatulutsidwa mumlengalenga - ndipo chifukwa chake yakhala yosagwirizana ndi anthu. Komabe, zopangira zilizonse zimakhudza chilengedwe, mwachitsanzo, coir pith imayenera kuchokera kutali ndipo kupanga ulusi wamatabwa kumafuna mphamvu. Choncho, ndikofunika kuziyika mwatsatanetsatane, akufotokoza Hein Boon wa RHP. Pazifukwa izi, makampani azama media omwe akukula amagwirira ntchito limodzi ku Europe kuti apange zomwe zimatchedwa 'SubstrateFootprint'. "Pakadali pano, mu HortiFootprint, malo ozungulira maluwa ndi ndiwo zamasamba amawerengedwa pogwiritsa ntchito njira ya Life Cycle Assessments (LCA). Ndi SubstrateFootprint tikufuna kuwerengera momwe ma substrates amakhudzidwira mosadziwika bwino komanso mowonekera. Zotsatira zowerengeredwa zimapanga zolowetsa za HortiFootprint. Komanso, gawo la gawo lapansi lithandiza alimi kuti azitha kuwona mosavuta momwe gawo lomwe amagwiritsa ntchito kapena lomwe akufuna kugwiritsa ntchito. ”
Kupanga moyenera
Kumbali inayi, ndikofunikiranso kuti zofalitsa zosiyanasiyana zomwe zikukulirakulira zizipangidwa moyenera. Pankhani ya peat, makampani adayambitsa kupanga zisankho zoyenera ndikupangitsa kuti ntchitoyi ikhale yowonekera bwino momwe zingathere. "Zambiri mwa peat zimachokera ku malo owonongeka," akutero Boon. "Kwa ma peatlands awa mwayi watsopano wokhala ndi tsogolo labwino umabwera mwa kupeza chitukuko chabwino kwambiri mukamaliza kupanga peat. Kukonda ndikubwezeretsa komwe sikumangolepheretsa kutulutsa kwa CO2 komwe kumapitilira, komanso kumathandizira kuti chilengedwe chizigwira ntchito chomwe chingathe kuwunjikananso peat. Mwanjira iyi mwayi wa 'Win-win' umapangidwira onse, mabungwe osamalira zachilengedwe komanso mafakitale a peat”, ikufotokozedwa patsamba la RPP.
Komanso pazankhani zina zomwe zikukula, kupanga moyenera ndikofunikira ndikupeza satifiketi ya RHP. "Pazitsulo zamatabwa, chizindikiro cha FSC chimafunikira. Komanso, poyang'ana coco peat, yomwe imachokera kutali, ndikofunikira kuti ntchito ndi madzi zigwiritsidwe ntchito. "
Media Yatsopano Yakukula
Gawo lachitatu lomwe RHP ili nalo ndi kupereka chidziwitso pakugwira ntchito mwakhama ndi media zomwe zikukula. Kwa zaka zambiri, tsopano, kugwiritsa ntchito peat kukucheperachepera. "Pafupifupi chaka cha 2000, 90% ya magawo omwe anali pamsika anali peat pomwe mu 2019 adatsika mpaka 63%", akufotokoza Boon. "Kwa zaka zambiri, makampaniwa akuyang'ana zatsopano kapena zatsopano kuti achepetse kapena kugwiritsa ntchito peat." Komabe, kuyambitsa zinthu zatsopano zopangira media sikophweka komanso mwachangu. “Chuma chilichonse chimakhala ndi mphamvu yake posakaniza komanso ndimakhalidwe ake apadera. Palibe amene angosintha wina ndi mnzake. Chifukwa chake, timagwira ntchito posonkhanitsa ndikugawana chidziwitso chomwe chimathandiza alimi kugwiritsa ntchito izi. Timalingalira zinthu zisanu ndi zitatu zomwe zimakhala maziko azofalitsa zomwe zikukula; Chitetezo cha mbewu, zakudya, pH-machitidwe, mawonekedwe anyama, kukhazikika, kusatetezeka (mwachitsanzo bowa), moyo wa alumali ndi kagwiritsidwe ntchito. Mwachitsanzo, izi zimathandizanso kusankha kosintha kwa olimawo kuti akhale gawo lina. ”
Mu mndandanda wa ma webinars asanu, kuyambira Lachinayi ili kwa mamembala a RHP (makampani 70 onse), RHP idzayamba ndi kuwapatsa zambiri zokhudza NGM ndi momwe angagwiritsire ntchito. Kuyambira mwezi wa Marichi, akonzanso masemina a alangizi ena onse padziko lonse lapansi, dinani apa kuti mupeze pulogalamuyi.
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