Kwemakore, peat yave kuzivikanwa sechinhu chisingagadzirisike chigadzirwa. Naizvozvo, mumaindasitiri mazhinji uye muindasitiri yekurima, makambani anoedza kudzikisira mashandisiro awo uye vane shungu dzekutsvaga dzimwe nzira kana zvinowedzerwa peat se substrate. Nekudaro, chii chiri kukanganisa kwenzvimbo yezvitsva kana zviripo zvimwe zvigadzirwa zvekukura midhiya? Ruzivo ruzivo rwe substrates, RHP, irikushanda nesimba kuita kuti izvi zviitike pachena pamwe nekugadzira uye zvinhu zvinotarisirwa zvezvinhu izvi zvinokura zvemidhiya. Kubva munaKukadzi kusvika Kubvumbi, ivo vacharongawo mawebhusain (emahara) nezve Kuita neNew Growing Media (NGM). Iko shanduko dzinokurukurwa pahwaro hwe 8 dzakasiyana maficha anoratidzira substrate kune hukuru hukuru.
Hein Boon.
Chiise muchirevo
Mune horticulture, peat inoshanda zvakanyatsonaka seyakagadzirwa zvinhu zve substrates. Nekudaro, ine zvayakakanganisa nharaunda - peat ine kabhoni zvakanyanya uye painosanganisa, CO2 inozoburitswa mumhepo - uye nekudaro yave kushomeka munharaunda. Nekudaro, yega yega mbishi zvinhu zvine chekuita nezve nharaunda, semuenzaniso, coir pith inoda kuuya kubva kure uye huni fiber kugadzirwa kunoda imwe simba. Naizvozvo, zvakakosha kuzviisa muchirevo, anotsanangura Hein Boon weRHP. Nechikonzero ichi, makambani enhau ari kukura anoshanda pamwechete padanho reEuropean kugadzira izvo zvinonzi 'SubstrateFootprint'. “Parizvino, muHortiFootprint, tsoka yemaruva nemiriwo inoonekwa nekushandisa nzira yeLife Cycle Ongororo (LCA). Ne SubstrateFootprint isu tinoda kuverenga kukanganiswa kwe substrates nenzira isinganzwisisike uye yakajeka. Iyo yakaverengerwa kukanganisa mafomu ekuisa iyo yeHortiFootprint. Zvakare, chikamu chetsoka yacho chinoita kuti varimi vaone nyore nyore kugona kweiyo substrate yavanoshandisa kana yavanoda kushandisa. ”
Kugadzira zvine mutoro
Kune rimwe divi, zvakakoshawo kuti midhiya yakakura iri kukura inogadzirwa zvine mutsigo. Panyaya ye peat, iyo indasitiri yakatora iyo yekutanga kuita sarudzo dzakatarwa uye kuita kuti maitiro ave pachena sezvinobvira. "Mazhinji peat anouya kubva akashatiswa peatlands", Boon anodaro. “Kune idzi peatlands mikana mitsva yeramangwana rine hutano inomuka nekuwana budiriro iri nani mushure mekupedzisa kugadzirwa kwepeat. Zvaunoda kugara uchidzoreredza izvo zvinongodzivirira kuenderera mberi kweCO2 kubuda, asi zvakare zvinogonesa kupora kweanoshanda ecosystem iyo inogona kuunganidzira peat zvakare. Nenzira iyi mikana ye'Win-win 'inogadzirirwa vese, masangano ekuchengetedza zvisikwa uye indasitiri yepeat ”, zvinotsanangurwa pawebsite yeRPP.
Zvakare kune mamwe midhiya ari kukura, kugadzirwa zvine mutoro kwakakosha uye kuwana chitupa cheRHP. “Pa fiber yehuni, chiratidzo cheFSC chinotarisirwa. Zvakare, kana uchitarisa coco peat, iyo inobva kure, zvakakosha kuti mashandiro uye kushandiswa kwemvura zviongororwe. ”
Nyowani Inokura Midhiya
Chikamu chechitatu RHP chakabatikana nacho kupa ruzivo rwekushingairira kushanda nemidhiya mitsva iri kukura. Kwemakore mazhinji, ikozvino, kushandiswa kwepeat kuri kuderera. "Pakatenderedza gore 2000, 90% ye substrates pamusika yaive peat nepo muna 2019 yakadzikira kusvika pa 63%", anotsanangura Boon. "Kwemakore akati wandei, indasitiri iri kutsvaga zvigadzirwa zvitsva kana zviripo zvekudzikisa kana kutsiva kushandiswa kwepeat." Nekudaro, kuunza nyowani mbishi zvinhu zvekukura midhiya hazvisi nyore uye nekukurumidza. “Chinhu chega chega chisina kugadzirwa chine zvazvinoita musanganiswa uye chine hunhu hwacho chaihwo. Mumwe haakwanise kungotsiva mumwe neumwe. Naizvozvo, isu tinoshanda pakuunganidza nekugovana ruzivo rwunoita kuti varimi vashandise chigadzirwa ichi. Isu tinotarisa zvinhu zvisere zvinoita hwaro hwenhau iri kukura; chengetedzo yemiti, chikafu, pH-hunhu, hunhu, kugadzikana, kushomeka (semuenzaniso fungi), pasherufu-hupenyu uye mashandisirwo. Izvi, semuenzaniso, zvakarerutsa sarudzo yekuti murimi achinjira kune imwe substrate. ”
Mune akateedzana mashanu ewebhu, kutanga nemusi weChina kune nhengo dzeRHP (makambani makumi manomwe pamwe chete), RHP ichatanga nekuvapa rumwe ruzivo nezve NGM uye maitiro ekuishandisa. Kubva munaKurume, ivo vacharongawo seminari kune vamwe vese vanopa mazano pasirese, tinya pano pachirongwa.
Kuti uwane mamwe mashoko,
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