Ngemuva kokuqala kwentwasahlobo, izinga lokushisa elijwayelekile likhuphuka, futhi izinhlobo ezahlukene zotshani ziqala ukukhula futhi, zakha oluhlaza omusha, futhi utshani bungena esikhathini esibukweni. Lapho ifinyelela ngaphezulu kwe-4 ° C, iziqu ezingenhla namaqabunga otshazi obubandayo aqala ukukhula, futhi inani eliphakeme lifinyelela esigabeni esiluhlaza. Izinga lokukhula lishesha kakhulu ku-15-25 ℃. I-turfgrass efudumele izokhipha amahlumela amasha kusuka esisekelweni sesisu noma i-rhizome lapho izinga lokushisa likhuphuka liye ku-10-12.7 ℃ esikhathini esizayo esiseduze, futhi kancane kancane likhule izimpande, ziqubuke amaqabunga. Ukushisa kokukhula kweTurfgrass kungu-25- 35 ℃. Ukubuyiselwa kokukhula kwentwasahlobo kweTurfgrass kuqala kusuka engxenyeni engaphansi komhlaba kuqala. Kubanda-I-Turfgrass Yomhlabaiqala ukukhula lapho izinga lokushisa licishe libe ngu-0 ° C. Uhlelo lwezimpande ze-turfgrass efudumele luphinde luphinde luphinde luphumule kunengxenye yebanga, kepha linezidingo zokushisa eziphakeme. Phezulu (7 ~ 11 ℃). Ukugqugquzela utshani ukuze liguqule luhlaza kusengaphambili, ukuphathwa kudinga ukuqiniswa ezintweni ezilandelayo.
1. Lawula ngokuqinile amazinga amathathu bese uthele amanzi azokuhlaza kahle
Njengoba izinga lokushisa likhuphuka, utshani bufaka kancane kancane isikhathi sokubamba. Ngalesi sikhathi, ukunikezwa kwamanzi kubalulekile ekukhuleni kweTurfgrass. Amanzi avumelekile izikhathi ezi-1-3 ezivela evikini elilodwa ngaphambi kokuba i-turfgrass iphenduka iluhlaza ibe yisikhathi. Lokhu kubaluleke kakhulu ezindaweni ezomile noma eminyakeni. Kubaluleke kakhulu. Lapho uthela amanzi aphenduka aluhlaza, izinto ezintathu kufanele zilawulwe ngokuqinile.
Cisha izinga lokushisa kahle. "Kuyabanda ebusuku bese inyamalala ngosuku, ngakho ukuchelela kulungile." Lesi isifinyezo sesipiliyoni sokunisela emuva kwamanzi aluhlaza osebeni olupholile olusenyakatho. Musa ukuthela izimpumputhe amanzi abuyele kokuluhlaza okwesibhakabhaka kusenesikhathi. Uma inhlabathi eqandisiwe ingancibiliki, ukuchelela kusenesikhathi kuzobutha kalula amanzi, iqhwa futhi ibamba ukubanda. Kungenziwa kuphela lapho izinga lokushisa lansuku zonke lifinyelela ngaphezulu kwe-3 ℃. Ukwehliswa kokushisa komhlabathi kuthinta ukuthuthukiswa kwezimpande kanye nomsebenzi we-microbial we-turfgrass, okwenza ukukhula kwe-turfgrass ku-stagnate noma ukwakheka kwezithombo ezincane zakudala. Ngemuva kokuthi ungqimba lomhlabathi selisuliwe, uma isimo samanzi simpofu, ukuthambisa kufanele kwenziwe ngokushesha ngokuya ngesimo sesithombo. Uma isimo somthombo wamanzi sihle, ukuthambisa kungaqalwa lapho amazinga okushisa komhlaba aqinisa ngaphezulu kwe-5 ℃ 5cm ngemuva kokucaciswa kwenhlabathi.
Cisha inani lamanzi. Lawula ngokuqinile inani lamanzi lapho uthela emuva amanzi aluhlaza. Ngenxa yezinguquko ezinkulu zokushisa phakathi kwemini nobusuku ekuqaleni kwentwasahlobo kanye nokushintshwa njalo kwemisinga yomoya ebandayo nefudumele, inani lokunisela lilungele amanani amancane okuvimbela amanzi amancane ukuvikela ukulimala kwamanzi ku-Turfgrass okubangelwa ngamazinga okushisa aphansi kakhulu kanye namazinga okushisa aphansi uma kwenzeka kubanda.
Ngokusho kokuqukethwe komswakama wotshani, nquma i-oda lokuqala ukuthambisa. Izithombo ezinkulu zamanzi nezithombo eziqinile kuqala, bese kuba nezithombo ezibuthakathaka; izithombo zamanzi enhlabathini enesihlabathi enokuvunyelwa okuhle kuqala, bese kuthi izithombo zamanzi enhlabathini enamathelayo nge-permeability empofu; Nisela izithombo ngesomiso esinzima kuqala, bese niphuza izithombo ngesomiso esimnene. Izithombo enhlabathini ye-saline-alkali kufanele ziniselwe kamuva; Okwezomthetho ngamaqembu amakhulu kakhulu, ukuthambisa kungabambezeleka ukukhuthaza ukugqugquzelwa kombala wama-tiller amakhulu namancanyana. Kunoma ikuphi, isomiso lizophuma entwasahlobo kufanele linake inhlanganisela yokunisela kanye nezinyathelo zokuvula inhlabathi ukuze zithole imiphumela emihle.
2. Faka isicelo somanyolo oluhlaza
Intwasahlobo yisikhathi esibalulekile seUmquba wotshani, edlala indima ebalulekile ekukhuleni kotshani unyaka wonke. Isonto elilodwa ngaphambi kokuba utshani bubuyiselwe eluhlaza okotshani, umanyolo onengqondo kufanele wenziwe ngokuhambisana namanzi aluhlaza. Lesi sikhathi sikhuthaza ukubuya okusheshayo kotshani kube luhlaza kanye nezithombo. Sebenzisa u-Urea ngokususelwa kumanyolo we-nitrogen, bese uyisakaza ngokulinganayo ngokuya ngesilinganiso sokuvundiswa kwe-5GN / M2. Ingakhuthaza ngokuphelele utshani ukuze liguqule luhlaza ekuseni. Ngemuva kokuthi utshani buphenduke lube luhlaza, i-nitrogen, i-phosphorus ne-potassium Ngasikhathi sinye sokuvundiswa, i-ejenti eqinile futhi eqinile ye-routing kanye nesithombo eqinisa i-ejenti, engavusa ukwakheka kwezimpande, isheshisa ukwehluka kwezimpande, ukuthuthukisa izithombo eziqinile, zithuthukise izithombo zezomthetho, njll., Ikakhulukazi Ngezifo ze-Lawn ngenxa yokuthi linomphumela ovuselelayo wokuvuselela izithombo ezibuthakathaka nezinesifo ezibangelwa ukuwohloka kotshani okubangelwa izimo zemvelo ezingeyena.
3. Hlakulela ukukhulula inhlabathi futhi ukhiphe futhi unciphise ukuqina. Ngaphambi kokuguqula okuluhlaza, umthetho ohlanganisiwe kufanele ulinywe futhi ungcoliswe. Kumasayithi anamazinga aphezulu wamanzi angaphansi komhlaba, imisele ezungezile kanye nemisele ye-backbone kufanele ivulwe ukuze kudonswe nokuncishiswa komoya.
4. Yenza umsebenzi omuhle wokugcwalisa izikhala. Ngenxa yomonakalo odwetshwe noma izici zabantu, utshani be-turf buthambekele ezindaweni ezinama-bald. Ngomqondo wamabala e-bald, umsebenzi kufanele wenziwe ukugcwalisa izikhala ngesikhathi. I-turfgrass efudumele ingatshalwa ngokutshala kwesiqu, i-turfgrass ebandayo ingatshalwa ngokuhlwanyela, noma ukufakelwa kungasetshenziswa ukugcwalisa izikhala. Ukugcwalisa izikhala, ukuthambisa okufika ngesikhathi kanye nokufaka umquba kuyadingeka. Khuthaza ukuvela kwasekuqaleni, ukusinda kusenesikhathi nokukhula okulinganiselayo.
Ngamafuphi, umanyolo kanye nokuphathwa kwamanzi kuyisinyathelo esibalulekile ekuthuthukiseni utshani ukuze liguqule luhlaza kusengaphambili. Ngalesi sikhathi, ukuhlinzekelwa komanyolo namanzi okudingekayo ukuze utshani botshani buphenduke oluhlaza kufanele lubelwe.
Isikhathi Sokuthumela: Aug-23-2024