Uma uke wabona iziqu ezingajwayelekile zivela engadini yakho ezibukeka njengoqalo kodwa zingenjalo, kungenzeka ukuthi ubhekene ne- I-knotweed yaseJapanLesi sitshalo, nakuba singase sibonakale singenangozi ekuqaleni, siyiphupho elibi kakhulu kunoma yimuphi umninikhaya, njengoba sinamandla amakhulu okukhulisa futhi singagcina silimaza isakhiwo sezindonga noma phansi kwakho.
Ingxenye embi kakhulu ukuthi akwanele ukuyikhipha ngezimpande, ngoba noma iyiphi ingxenye encane ye-rhizome eseleyo enhlabathini ingakwazi khiqiza isitshalo esishaNgakho-ke, uma ufuna ukuyisusa, izinyathelo ezingaphelele ngeke zisebenze; udinga uhlelo olungenaphutha kanye nesineke esikhulu ukuze ugweme ukuhlanya phakathi nenqubo.
Iyini ngempela i-Japanese knotgrass?
ngokwesayensi eyaziwa ngokuthi I-Reynoutria japonica o I-Fallopia japonicaLolu hlobo lwafika eNtshonalanga njengesitshalo sokuhlobisa, kodwa ngokushesha lwaba yinto engathandeki. Luchazwa njengesitshalo esihlala isikhathi eside esine- iziqu ezingenalutho, ezinamabala ezifana noqalo obomvu futhi zingafinyelela kalula amamitha amathathu ukuphakama uma sezikhulile.
Amaqabunga ayo aluhlaza, ayacwebezela, futhi anomumo wenhliziyo, akhula ngendlela efana ne-zigzag eceleni kwesiqu. Nakuba iyinkathazo, inohlangothi lwayo olumangalisayo: amahlumela ayo asentwasahlobo ayadliwa, anokunambitheka okufana nokuhlanganiswa kwe-asparagus ne-rhubarb, futhi izimpande zayo ziqukethe umagazine, i-antioxidant enamandla ebaluleke kakhulu kwezokwelapha.
Kodwa-ke, ubuhle bayo buyakhohlisa. Iyisitshalo esiqine kakhulu esivumelana cishe nanoma yimuphi umhlabathi, yize ithanda izindawo ezimanzi nelanga. Amandla ayo angempela atholakala ama-rhizomes angaphansi komhlabaokuvumela ukuthi ihlale ezindaweni ngokushesha futhi ifinyelele ngisho nasesitsheni sezitebhisi noma ezisekelweni zendlu.
Izindlela zokulwa nesifo sofuba
Uma kukhulunywa ngokususa lolu khula, kufanele sibe nengqondo: ukususa ngesandla kuyindlela enzima kakhulu futhi engasebenzi kahle. Ukusika iziqu ngokuphindaphindiwe kungasiza. kuqeda amandla esitshaloKodwa ukuze usebenze kuzodingeka ukwenze cishe izikhathi eziyishumi ngesizini, okuwumsebenzi okhathazayo.
Ukusebenzisa ama-tarpaulin ukumboza indawo kungenye indlela engokwemvelo, yize imiphumela ivame ukuba mincane. Ngakolunye uhlangothi, ukulawulwa kwamakhemikhali kuyinto enzima kakhulu kodwa futhi esebenza kahle kakhulu. Izibulali-zinambuzane ezifana ne-Roundup zivamile, kodwa isikhathi sokufaka isicelo Kubalulekile; kunconywa ukukwenza ehlobo noma ekuqaleni kwekwindla, njengoba lokhu kwenzeka lapho isitshalo sithutha izakhamzimba siye ezimpandeni, siphethe ubuthi.
Kunezindlela ezimbili eziyinhloko zokufaka amakhemikhali: ukufutha okuvamile noma umjovo oqondile esiqwiniLokhu kokugcina kuyinkimbinkimbi kakhulu kodwa kugwema ukulimaza ezinye izitshalo engadini futhi kunembile kakhulu, kuhlasela ngqo inhliziyo yenkinga.
Ukubaluleka kokulahla okuphephile
Elinye lamaphutha amakhulu kakhulu ukuphonsa izinsalela zezitshalo emqubeni noma ebhodweni elivamile lengadi. Njengoba sesishilo, ingxenye yempande engaba yisentimitha elilodwa ingakwazi qala kabusha ukutheleleka Kwezinye izindawo, izinsalela kumele zivalwe ngezikhwama zepulasitiki eziqinile kakhulu ukuze kuvinjelwe noma yiziphi izingcezu ukuba zingaphumi ngesikhathi sokuthuthwa.
Kwezinye izimo, okuwukuphela kwekhambi ukungcwaba okujulile noma ukushiswa kwesidumbu. Uma kukhethwe ukungcwaba, kudingeka okungenani amamitha ama-5 ukujula, noma kwehliswe kube amamitha ama-2 uma kusetshenziswa [indlela/indlela/njll.] engacacisiwe. ulwelwesi lwe-geotextile Kumelwe kuhlale okungenani iminyaka engama-50 futhi kungamelani ne-UV. Kuyinqubo eyinkimbinkimbi evame ukudinga usizo lochwepheshe abagunyaziwe.
Uma unquma ukuqasha inkampani, qiniseka ukuthi inezitifiketi ezifanele, njengokubhaliswa kwe-BASIS noma ubulungu ezinkundleni zochwepheshe zokulima. Ungathembi noma ubani nje, ngoba ukusika okubi kungaba nemiphumela emibi kakhulu. hlakaza isitshalo nakakhulu ngenxa yempahla yakho.
Ukubhekana ne-knotweed yaseJapan kudinga isu elihlanganisiwe lemithi yokubulala ukhula esetshenziswa ngesikhathi esifanele, ukulawula ngokuqinile imfucuza ukuvimbela ukusabalala kwayo, futhi, ezimweni ezimbi kakhulu, ukusekelwa kochwepheshe bokuphathwa kwezinhlobo ezihlaselayo ukuqinisekisa ukuthi uhlelo lwezimpande luqothulwa ngokuphelele futhi aluphinde luhlume iminyaka embalwa.