Ehlobo, izifo zomthetho zivamile, futhi ukulungiswa kotshani kubaluleke kakhulu. Izingqinamba zokulungiswa kwezomthetho ezivamile kanye nokuphathwa zifingqiwe kanjena:
Utshani bugawulwa: Inani lokucheba: umgomo we- "1/3 wenani elizosikwa" kufanele alandelwe, futhi ukucheba ngokweqile kufanele kugwenywe. Inani lokuthena isikhathi ngasinye akufanele lidlule ku-1/3 kokuphakama okuphelele kweziqu namaqabunga, futhi ama-rhizomes akufanele awonakaliswe. Ngaphandle kwalokho, ukukhula okujwayelekile kotshani botshani kuzothinteka ngenxa yokungalingani phakathi kokukhula kweziqu namaqabunga angenhla kanye nokukhula kwezimpande ezingaphansi komhlaba. Ngakho-ke, inani lokuthenwa kotshani kumele kulungiswe. Yiba ngokuqinile ngakho. Ukuphakama kwezihlahla Uhlobo ngalunye lotshani lwatshani lunobubanzi bawo obuthile bokusika okuphezulu lapho imiphumela egculisayo yokucheba umnyombo ingatholakala khona. Lapho iphansi kunebanga lokuphakama okufungelwe, iziqu eziningi eziluhlaza kanye namaqabunga azosuswa, okuholela ekutheni iziqu kanye neqabunga eliveziwe, ngisho nesiqu esidala esidalulwayo, kanye nomhlaba ovezwayo; Lapho iphakeme kunebanga lokuphakama okufuyiwe, utshani buzobe busatshalaliswa ngesikhathi sokuxineka, futhi utshani buzoba ngokuqhekeka. Idliwe kalula ukhula, okwenza ukuthi utshani botshani bube buffeffy, buthambe noma bafake indawo yokuhlala, okwenza kube nzima ukwakha indawo egculisayo yomthetho. Ama-turfgrass ahlukene abekezelela ukuphakama okuhlukile okumayelana nezimpawu zawo ezihlukile zebhayoloji.turfrasses ezikhulisa ziqonde, njenge-bluegrass, i-fescue ende, ngokuvamile azivimbeli ukucheba okuphansi; Ama-Turfgrasses anama-Stolon, anjenge-bencrass ekhaleni kanye ne-bermudagrass, ayamelana nokugunda okuphansi. I-turftgrass epholile-sonyaka ingena esikhathini sokushisa esishisayo futhi ukumelana kwayo kuncishisiwe, ngakho-ke ukuphakama kwezinhlangu kufanele kukhuphuke ngokufanele. Imvamisa yokuthena kufanele ichithwe kanye njalo emavikini ama-2-3. Lapho uthena, naka indlela yokuthena ukuvikela ukubukeka kwemichilo enokukhanya okuhlukile nemibala emnyama. Lapho kwenzeka isifo, ama-lademower blade kufanele abulawe amagciwane lapho egawula utshani ukuvikela lesi sifo ekusakazeni.
Umquba wotshani: Lapho kufakwa umnyombo wokufaka umanyolo ehlobo, sebenzisa umanyolo we-nitrogen ngokuqapha futhi wandise inani lomanyolo we-potassium. Uma umanyolo we-nitrogen engafakwanga ehlobo, amaqabunga otshazi bonyaka opholile azophenduka aphuzi futhi abe nokuphikiswa okuqinile kwezifo. Uma kufakwa umanyolo omkhulu we-nitrogen, kuzovela izifo ezinkulu futhi ikhwalithi yotshani izokwenqabela kakhulu. Lapho usebenzisa umanyolo, ungakhetha umanyolo okhethekile wotshani. Umanyolo ofanele wotshani oqondile awukwazi nje ukuguqula ngokunengqondo ingxenye ye-nitrogen, phosphorus, potassium namanye nomamanyolo, kepha futhi uqukethe inani elifanele le-nitrogen engenawo amanzi kanye ne-nitrogen yamanzi. Kuhlanganisa isivinini futhi kunamasheshise ukuze alawule i-nitrogen ngokufanelekile. ukukhishwa. Izakhi zokulandela zivame ukungezwa ngendlela yama-sulfates, futhi ezinye futhi zingeze ama-pesticides, ama-fungicides, njll., Ukuze umanyolo, inzalo kanye nokususwa kwezinambuzane kungaqedwa ngasikhathi sinye.
Ukunisela ngesikhathi: Thola ngokunembile isikhathi sokunisela komthetho. Lapho umbala wotshani ushiya uguquko kusuka kukhanya kuya emnyama noma inhlabathi iphenduka ikhanye elimhlophe, umthetho ubani udinga ukunisela. Okwezomthetho ezivuthiwe, amanzi kufanele aniselwe ngokushesha nje lapho esomile futhi ephelele kanye ", ngenkathi kuthe," inani elincane kufanele liniselwe kaningana "ukuqinisekisa ukukhula okujwayelekile kotshani. Ukunisela kufanele kwenziwe ekuseni kakhulu noma kusihlwa lapho kungekho moya noma umoya ovunguzayo ukunciphisa isikhathi esimanzi seqabunga leqabunga, ngaleyo ndlela kunciphise amathuba ezifo. Ukunisela kufanele kugwenywe ntambama ebusuku ehlobo. Ukuchelela ntambama kungadala kalula ukuthi utshani buvutha, futhi ukuhwamuka okuqinile kuzonciphisa izinga lokusetshenziswa kwamanzi okunisela, ngakho-ke ukuthambisa ntambama kufanele kugwenywe. Ukunisela ebusuku kuzogcina utshani bumanzi ubusuku bonke, okungaholela kalula ezifweni.
Ukhula nezifo ehlobo, ukhula olunotshani olunjengotshani, utshani be-foxtail, kanye ne-barnyardgrass otshanini badala. Ngesikhathi senqubo yokulawula, isici sokuhlazeka sase-herbicide kumele sikhule. Utshani obupholile bonyaka buthambekele ezifweni ezinjengePythium Wilt, iWickle Witle, kanye ne-Summer Spot ngalesi sikhathi. Ngesikhathi senqubo yokuphatha nesondlo, kufanele kubhekwe ukufafaza isifungo uLuan okuvikelayo. Lapho utshani butheleleke, ama-fungicides wezokwelapha afana neLvkang, i-Sujukung, ne-Xiabanol kufanele akhethwe ukuvikela nokulawula.
Ukulawulwa kwezinambuzane uJulayi no-Agasti kuyizikhathi lapho izinambuzane ezidla amaqabunga ezinjenge-meadow borer larvae namasosha alimaza utshani, ngakho-ke kufanele kwenziwe. Khetha ukuhlanza ama-moth borer amahlandla angama-800 wokulawula ukufafaza, okuphephile futhi akungcolisi imvelo. Kungashada ngokushesha izinambuzane futhi zivikele izitha zemvelo. I-Dilubenzuron nayo ingasetshenziselwa ukulawula.
Isikhathi sePosi: Jul-16-2024