Ndigqibe ekubeni ndizame imichiza yokungunda kwiimbotyi zesoya okokuqala kulo nyaka.Ndazi njani ukuba yeyiphi imichiza yokungunda ekufuneka ndiyizame, kwaye kufuneka ndiyigalele nini?Ndiza kuyazi njani ukuba iyanceda?
Iphaneli yomcebisi wezityalo eqinisekisiweyo yase-Indiana ephendula lo mbuzo iquka iBetsy Bower, iCeres Solutions, iLafayette;Jamie Bultemeier, i-agronomist, A&L Great Lakes Lab, Fort Wayne;kunye noAndy Like, umlimi kunye neCCA, eVincennes.
Bower: Jonga ukukhetha imveliso yokungunda eneendlela ezixubeneyo zesenzo eziya kubandakanya ubuncinci i-triazole kunye ne-strobiluron.Ezinye zikwabandakanya into entsha esebenzayo ye-SDHI.Khetha enye enomsebenzi olungileyo kwindawo yegqabi lefrogeye.
Kukho amaxesha amathathu eqonga leembotyi zesoya abantu abaninzi abaxoxa ngazo.Ixesha ngalinye lineengenelo kunye nezingeloncedo zalo.Ukuba bendimtsha ekusebenziseni isibulali ntsholongwane seembotyi zesoya, bendiza kujolisa kwinqanaba le-R3, xa imidumba iqala ukumila.Kweli nqanaba, ufumana ukhuselo oluhle kuninzi lwamagqabi kwi-canopy.
Isicelo se-R4 sifike emva kwexesha kakhulu emdlalweni kodwa sinokusebenza kakhulu ukuba sinonyaka ophantsi wezifo.Kumntu oqalayo ukusebenzisa imichiza yokungunda, ndicinga ukuba i-R2, idubula ngokupheleleyo, kusekutsha kakhulu ukuba kungagalelwa isibulali-zinambuzane.
Ekuphela kwendlela yokwazi ukuba umchiza wokungunda uyasiphucula isivuno kukuquka umcu wokutshekisha ungafakwanga endle.Musa ukusebenzisa imiqolo ekupheleni umtya wakho itshekhi, kwaye qiniseka ukwenza ububanzi itshekhi strip ubuncinane ubungakanani iheader edityanisiweyo okanye udibaniso ngeenxa zonke.
Xa ukhetha imichiza yokungunda, gxila kwiimveliso ezibonelela ngolawulo lwezifo othe wadibana nazo kwiminyaka edlulileyo xa uhlola amasimi akho phambi nangexesha lokuzalisa iinkozo.Ukuba olo lwazi alufumaneki, khangela imveliso ebanzi enikezela ngeendlela ezingaphezulu kwesinye.
Bultemeier: Uphando lubonisa ukuba eyona mbuyekezo inkulu kutyalo-mali kwisicelo esinye sesibulali-ntsholongwane sokungunda siphuma kwi-R2 kade ukuya kwi-R3.Qalisa ukuhlola amasimi eembotyi zesoya ubuncinci ngeveki ukuqala ekudubuleni.Gxininisa kwizifo kunye noxinzelelo lwezinambuzane kunye nenqanaba lokukhula ukuqinisekisa elona xesha lifanelekileyo lokufakwa komchiza wokungunda.I-R3 iqatshelwa xa kukho i-3/16-intshi ye-pod kwenye yeenodi ezine eziphezulu.Ukuba izifo ezifana nomngundo omhlophe okanye amachokoza amagqabi efrogeye ziyavela, unokufuna ukunyanga ngaphambi kwe-R3.Ukuba unyango lwenzeka phambi kwe-R3, isicelo sesibini sinokufuneka kamva ngexesha lokuzaliswa kweenkozo.Ukuba ubona iimbotyi zesoya ezibalulekileyo, izinambuzane ezinuka kakubi, iimbotyi zembotyi okanye ooqongqothwane baseJapan, ukongezwa kwesibulali zinambuzane kwisicelo kunokucetyiswa.
Qiniseka ukuba ushiya itshekhi enganyangwanga ukuze isivuno sithelekiswe.
Qhubeka uhlola intsimi emva kokufaka isicelo, ugxininise kwiiyantlukwano zoxinzelelo lwesifo phakathi kweengxenye eziphathwayo nezinganyangwanga.Ukuze imichiza yokungunda inike ukwanda kwesivuno, kufuneka kubekho izifo ukuze umchiza wokungunda ulawule.Thelekisa isivuno ngapha nangapha phakathi kokunyangwa nokunganyangwanga kwindawo engaphezulu kwenye yentsimi.
Njenge: Ngokuqhelekileyo, ukufakwa komchiza wokungunda kwinqanaba lokukhula le-R3 kunika iziphumo ezingcono kakhulu.Ukwazi eyona ntsholongwane yokungunda onokuthi uyisebenzise ngaphambi kokuqala kwesi sifo kunokuba nzima.Kumava am, imichiza yokungunda eneendlela ezimbini zesenzo kunye nomgangatho ophezulu kwindawo yegqabi lefrogeye zisebenze kakuhle.Kuba ingunyaka wakho wokuqala wokubulala umngundo kwiimbotyi zesoya, ndingashiya iitshekhi ezimbalwa okanye amasimi acazululiweyo ukumisela ukusebenza kweemveliso.
Ixesha lokuposa: Jun-15-2021