Izindlela zokulungisa i-Lawn

Amaphuzu asemqoka weUkulungiswa kwe-Lawnyile:

1. Ukhula kufanele lususwe ngokuqhubekayo ngonyaka wokuqala.

2. Prune ngesikhathi. Prune lapho utshani bukhula lube ngu-4-10 cm ukuphakama, futhi inani lesihlahla ngasinye akufanele lidlule ingxenye yotshani obuphakeme. Utshani buvame ukugcinwa 2-5 cm phezulu.

I-3. I-Nitrogen, i-phosphorus ne-potassium ehlanganisiwe umanyolo ohlanganisiwe kufanele asetshenziswe ngesikhathi sokukhula. Ngokuvamile, kusetshenziswa ngemuva kokuthena futhi ngaphambi kokunisela ngokunisela.

4. Utshani akufanele busetshenziswe kabi. Isikhathi sokusebenzisa nesikhathi sokulungiswa kufanele sichazwe, futhi utshani kufanele buvulelwe ukusetshenziswa jikela njalo.

I-5. Nakisisa ukuvimbela nokulawulwa kwezifo ze-lawnn nezinambuzane. Buthaka ngesikhathi bese ubuyisela izingxenye ze-necrotic.

Utshani banisela
Ukunisela akunakugcina kuphela ukukhula okujwayelekile kotshani botshani, kepha futhi kuthuthukisa ubunzima beziqu namaqabunga futhi bathuthukise ukumelana nokunyathelwa kotshani.

1. Isizini: Ukunisela kwe-Lawn kufanele kwenziwe ngesizini eyomile lapho ukuhwamuka kukhulu kunezulu. Ebusika, ngemuva kokuthi inhlabathi yotshani iqandisiwe, akukho ukuthambisa okudingekayo.

2 Ngosuku, ukuze kuthuthukiswe izinga lokusetshenziswa kwamanzi, ekuseni nakusihlwa kunezikhathi ezinhle kakhulu zokunisela. Kodwa-ke, ukuthambisa ebusuku akukuvumeli ukumiswa kotshani botshani futhi kulula ukudala izifo.

I-3. IVolumu Yamanzi: Imvamisa, esikhathini esomile sotshani otshaweni isikhathi sokukhula, ukuze umthetho utshani obuluhlaza omusha, cishe ama-3 kuye kuye kwangama-4 cm wamanzi adingekayo ngeviki. Ngaphansi kwezimo ezishisayo nezomile, utshani obukhula ngamandla budinga ukwengeza ama-6 cm noma ngaphezulu kwamanzi ngeviki. Inani lamanzi adingekayo linqunywa kakhulu ngokuthungwa komhlaba wombhede wotshani.

I-4. Indlela: Ukuchelela kungenziwa ngokunisela okukhohlisayo, ukunisela ngenkasa, izikhukhula nezinye izindlela. Izindlela ezahlukahlukene zingasetshenziswa ngokuya ngamazinga ahlukene wokulungiswa kanye nokuphatha kanye nemibandela yemishini. Ukuze ugcine utshani botshani ngaphambi kokuthi liyeke ukukhula ekwindla naphambi kokuba libe luhlaza entwasahlobo, kufanele liniselwe kanyekanye. Kufanele iniselwe ngokwanele futhi ngokuphelele, okuzuzisa kakhulu ngotshani botshani ukuze basinde ebusika bese buphenduka lube luhlaza.

Ukuvimbela Izifo Nokulawula

Ukuhlukaniswa kwezifo zotshani zotshani ngokuya ngamagciwane ahlukene, izifo zingahlukaniswa ngezigaba ezimbili: izifo ezingathathilwanga nezifo ezithathelwanayo. Izifo ezingathathelwanga zivela ngenxa yezici kulowo wotshani kanye nemvelo. Njengokukhethwa kwembewu okungafanele, ukuntuleka kwezakhi zomzimba enhlabathini edingekayo ekukhuleni kotshani botshani, ukungalingani kwezakhi zomsoco, inhlabathi emanzi kakhulu noma emanzi kakhulu, ukungcoliswa kwemvelo, njll. Lolu hlobo lwesifo alunalutho. Izifo ezithathelwanayo zibangelwa isikhunta, amagciwane, amagciwane, ama-nematode, njll. Lolu hlobo lwesifo luyathathelana kakhulu, futhi izimo ezintathu ezidingekayo zokuvela kwalo yilezi: izitshalo ezivuthiwe, kanye nezimo zemvelo ezifanele.

Izindlela zokuvimbela nokulawula zimi ngokulandelayo:

(1) Susa imithombo yokutheleleka yama-pathogens eyinhloko. Inhlabathi, imbewu, izithombo, izitshalo ezinesifo emkhakheni, izinsalela zezitshalo ezinesifo kanye nomanyolo ongashintshiwe yizindawo eziphambili lapho iningi lama-pathogens lidlula khona futhi ngaphezulu. Ngakho-ke, ukubulawa kwenhlabathi (okuvame ukusetshenziswa kwe-distinfection, okungukuthi, i-formalin: Amanzi = 1: 40, umthamo wenhlabathi ulitha / amamitha-skwele noma 1: 50, umthamo wenhlabathi ungakanani Imitha yesikwele), ukwelashwa kwesithombo (kufaka phakathi imbewu kanye nesineka kwedwa kanye nokubulala amagciwane; Indlela ejwayelekile yokubulala amagciwane ku-1% -2% Imbewu dilution imizuzu engama-20-60, geza, yomile futhi uhlwanyele .) kanye nokuqeda ngesikhathi esifanele izinsalela zezitshalo nezinye izindlela zokulawula.

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(3) Ukulawulwa kwamakhemikhali: ukufafaza izibulala-zinambuzane ukuze zilawulwe. Ezindaweni ezijwayelekile, fafaza inani elifanele lesisombululo sokubulala izinambuzane lapho ekuqaleni kwentwasahlobo ngaphambi kokuqala kwentwasahlobo ngaphambi kokukhula okuhlukahlukene, okungukuthi, ngaphambi kokuba utshani botshani buseduze nokufakelwa njalo emavikini amabili, bese ufafaza u-3-4 izikhathi ezilandelanayo. Lokhu kungavimbela ukwenzeka kwezifo ezihlukene fungal noma zamagciwane. Izinhlobo ezahlukene zezifo zidinga ama-pesticides ahlukile. Kodwa-ke, ukunakwa kufanele kukhokhwelwe ukugxila kwesibulala-zinambuzane, isikhathi nenombolo yokufafaza, kanye nenani lokufafaza. Ngokuvamile, umphumela wokufafaza ungcono kakhulu lapho amaqabunga e-lown Grass agcinwa esomile. Inani lokufafaza linqunywa ikakhulu ngobude bomphumela wensalela le-pesticide, ngokuvamile kanye njalo ezinsukwini ezingama-7-10, futhi ingqikithi yezithombo ezi-2-5 zanele. Ukufafaza kabusha kufanele kwenziwe ngemuva kwemvula. Ngaphezu kwalokho, ama-pesticides ahlukahlukene kufanele ahlanganiswe noma asetshenziswe ngokuhlukile ngangokunokwenzeka ukugwema ukuthuthukiswa kokuphikiswa kwezinambuzane.

Ukulawulwa Kwezinambuzane

1. Izimbangela eziphambili zomonakalo wotshani otshanini izinambuzane: inhlabathi ayilashwa ngokulawula izinambuzane ngaphambiliUkutshala kotshani(ukulima okujulile nokomisa inhlabathi, ukumba kanye nokuthatha izinambuzane, ukubulawa kwenhlabathi, njll.); Umanyolo we-organic osetshenzisiwe awuvuthiwe; Ukuvimbela nokulawula kusenesikhathi akuyona isikhathi noma umuthi usetshenziswa ngokungafanele noma ungasebenzi, njll.

2. Ukulawulwa okuhlanganisiwe kotshani utshani izinambuzane
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(3) Ukulawulwa kwemvelo: okungukuthi, ukusebenzisa izitha zemvelo noma ama-microgenic ama-microorganisms okulawula. Isibonelo, i-microgenic microgeorganism esebenzayo yokulawulwa kwama-grubs ikakhulukazi ama-muscardine aluhlaza ikakhulukazi, futhi umphumela wokulawula ngu-90%.
(4) Ukulawulwa kwamakhemikhali: Ama-insecticides ikakhulukazi ama-organic phosphorus ahlanganisiwe. Ngokuvamile, ukunisela kufanele kwenziwe ngokushesha ngemuva kokufaka isicelo ukukhuthaza ukuhlakazwa komuthi futhi kugweme ukulahleka ngenxa ye-photodecomption nokuthile okuguqukayo; Ukufafaza kuvame ukusetshenziselwa izilokazane ezingaphezulu. Kepha kwezinye izinambuzane, ezinjenge-larn borers, ukunisela kufanele zenziwe okungenani amahora angama-24-72 ngemuva kwesicelo. Izindlela ezijwayelekile ukugqoka imbewu, ukufuya ubuthi noma ukufafaza. Izinyathelo ezingenhla zingasenele kumakhi ajwayelekile wotshani. Uma utshani bulawulwa kahle, ukumelana kwalo kuzothuthukiswa kakhulu.