Ngokufika kwehlobo, ukukhula kwezitshalo zasebusika kuya ngokuya kuncipha. Izimo zezulu ezishisayo nezinemvula zenza izitshalo zasebusika zibe sengozini enkulu yezifo ezahlukahlukene, okubangela ukufa nokufa. Ungakuqinisa kanjani ukunakekelwa nokuphathwa ukuqinisekisa ukuthi izitshalo zasebusika zisinda ehlobo ngokuphephile?
Ukunakekelwa kotshani ehlobo ikakhulukazi kuhloselwe ukuthuthukisa ukumelana nokukhula nokuthuthukisa ukuqina kokukhula kanye nokumelana nezifo kwezitshalo zotshani, kuhlanganiswe nomanyolo wesayensi, ukuthena, ukubhoboza kanye nezinye izindlela zokuthuthukisa umoya wotshani kanye nezimo zokudlulisela ukukhanya, ukunciphisa umswakama wenhlabathi, kanye nokunciphisa amagciwane Amathuba okungcoliswa. Ngaphezu kwezinyathelo ezingenhla, ukusetshenziswa kwezidakamizwa zokulwa namagciwane kanye nezidakamizwa zokulawula ukukhula nakho kudlala indima ebalulekile.
Indima yemithi yokulwa namagciwane otshanini, ukulawula ukukhula kotshani kanye nemithi enganqumi
1. Ngesikhathi sokukhula kwengadi, ukuvama kokusika kuphakeme, kodwa ukusika ngakunye kuzoletha ukucindezeleka okukhulu ekukhuleni kwengadi. Kudingeka idle njalo inani elikhulu lezakhamzimba ukuze ipholise amanxeba. Ikakhulukazi ngemva kokuthena, isengozini enkulu yokutheleleka ngamagciwane, ngakho-ke izakhamzimba kanye nokubulala amagciwane kuyadingeka. Ukufuthwa kwamakhemikhali ukulungisa lo monakalo. Ukusetshenziswa kwemithi yokusika elwa namagciwane kanye neyokulawula ukukhula kunganciphisa kakhulu inani lokusika ingadi, kunciphise amathuba omonakalo kanye nezifo, futhi kusize ingadi ukuthi isuse umonakalo wokucindezeleka obangelwa ukusika njalo.
2. Phakathi kwezindleko zokunakekelwa kotshani,ukugunda utshani, ukuhlanzwa kwezingcezu zotshani, ukulungiswa nokugcinwa kwamathuluzi omshini, ukusetshenziswa kukaphethiloli kanye nezindleko zomsebenzi nakho kubangela izindleko ezinkulu. Ukusetshenziswa kwezinto zokusika utshani ezilwa namagciwane kanye nezilawula ukukhula kotshani kudlala indima enhle ekongeni ukusetshenziswa kwamandla kanye nokunciphisa izindleko zokulungisa.
Izici zesithako sokusika esingakhuli ngokweqile zifaka phakathi ukulawula ukukhula ngokweqile, ukuvimbela amabhaktheriya, kanye nokwengeza i-phosphorus ne-potassium.
1. Thuthukisa ukuqina kotshani futhi unciphise imvamisa yokugunda: Kuwukulungiswa okugxile kakhulu kwe-potassium phosphite okulawula ukukhula kotshani. Kuphinde kugcwalise utshani ngokushesha ngamanyolo e-phosphorus kanye ne-potassium, kushukumise amaseli ukuthi enze ama-polysaccharides, kuvimbele ukwakheka kwama-gibberellins, futhi ekugcineni kulawule ukukhula kotshani futhi kukhuthaze. Amaqabunga ayaqina futhi abe luhlaza, akhuthaze izimpande kanye nokuhluma, alawule inzuzo ephezulu, anciphise izinga lokukhula eliqondile lotshani, athuthukise ukuqina kweziqu namaqabunga, enze izimpande zijule futhi ziqine, futhi inani lokuthena utshani ngemva kokusetshenziswa liyancipha kakhulu.
2. Ukuvimbela izifo okunamandla kanye nekhono lokulwa namagciwane: Ingxenye eyinhloko, i-potassium phosphite, iwumkhiqizo ojwayelekile ohlanganiswe nomanyolo wezokwelapha, onganciphisa kakhulu ukusetshenziswa kwezibulala-zinambuzane. Ukumelana kwayo nesifo ukumelana nesifo esithathelwanayo, okwaziwa nangokuthi ukumelana nesifo esithathelwanayo. Ama-ion e-phosphorus amathathu akhishwa yi-potassium phosphite anomphumela oqinile wokuvimbela amabhaktheriya abangela izifo, angavimba ukuhlasela nokwanda kwama-pathogen ahlukahlukene, futhi anciphise ngempumelelo izifo ezahlukahlukene zotshani. Lapho amabhaktheriya abangela izifo ehlasela, i-potassium phosphite ingabangela amaseli ezitshalo ukuthi akhiqize i-lignin, andise ukujiya nokuqina kwezindonga zamaseli, avimbele ukuhlasela kwama-bacteria abangela izifo, asebenze njenge-fungicide evikelayo, futhi ngesikhathi esifanayo athuthukise ukucindezeleka nokumelana nezifo zotshani, futhi athuthukise ubuthakathaka botshani. Ukukhula.
3. Umanyolo we-phosphorus kanye ne-potassium ofaka ngokushesha: Ungumanyolo we-potassium phosphite ogxile kakhulu, ongagcini nje ngokulawula ukukhula nokuhlanza amagciwane, kodwa futhi ungumanyolo we-phosphorus kanye ne-potassium ephezulu. Unganezela inani elikhulu le-phosphorus kanye ne-potassium yengadi, ikakhulukazi efanelekile ekunakekelweni kwengadi yasehlobo. Ehlobo, i-Lawns kufanele isebenzise izinto ezine-nitrogen ephezulu ngokuqapha, futhi ifake umanyolo we-P kanye ne-K ngenani elifanele. Ukusetshenziswa kungagcwalisa ngokushesha i-phosphorus kanye ne-potassium, kukhuthaze ukondliwa kwezimpande, futhi kuthuthukise amandla okukhula kwengadi.
Ukusebenza otshanini
1. Lawula ukukhula okuqondile kotshani, unciphise inani lokugunda utshani, futhi ugweme ukutheleleka njalo ngamagciwane okubangelwa ukugunda utshani njalo.
2. Lawula ukukhula kotshani futhi ugcine ukuphakama okufanele kotshani isikhathi eside.
3. Yenza utshani lube luhlaza okwesibhakabhaka, uthuthukise ukuqondeka kwamaqabunga, futhi uthuthukise ukuhlobisa nokuqina.
4. Vimbela amabhaktheriya futhi uvimbele izifo, uvimbele ngempumelelo izifo ezahlukahlukene zotshani, futhi uthuthukise ukumelana nezifo zotshani kanye nokumelana nesomiso.
5. Ukwandaama-lawn tillers, khuthaza ukukhula kwezimpande, kujulise ungqimba lwezimpande, futhi kuthuthukise ukumelana nokucindezeleka kotshani.
Ngemva kokuba utshani bungene ngoJuni, izinga lokushisa eliphezulu kanye nomswakama ophezulu kuzobangela inani elikhulu lezifo. Ikakhulukazi utshani besikhathi esibandayo enyakatho bungena esikhathini esibucayi sokunakekelwa. Ukuze wenze utshani buqine futhi bungabi nezifo, ungabufafaza ukuze ulawule ukukhula ngaphandle kokuthena nokukhuthaza izimpande nokulima. , uthuthukise ukumelana nezifo, unciphise ukuvela kwezifo, wonge izindleko zokunakekela, futhi ufeze imigomo eminingi ngetshe elilodwa!
Isikhathi sokuthunyelwe: Juni-06-2024