Cayayaanka caadiga ah ee ku nool beeraha lawska waa: barta caleenta, qudhunka xididka, qudhunka jirridda, aphids, bollworm cudbi ah, cayayaanka dhulka hoostiisa mara, iwm.
Qorshaha jarista haramaha beerta looska:
Jarjaridda haramaha beerta looska waxay u dooddaa daaweynta ciidda ka dib beerista iyo ka hor geedo-abuurka. Waxaan dooran karnaa 0.8-1L 960 g/L Metolachlor EC halkii hektar,
ama 2-2.5L 330 g/L Pendimethalin EC halkii hektar iwm.
Geedaha geedaha lagu buufiyo ee kor ku xusan waa in si siman loogu buufiyaa dhulka ka dib marka la beero lawska iyo ka hor inta uusan soo bixin, lawskana waa in lagu daboolaa filim isla markiiba ka dib marka la mariyo.
Daawaynta jirida iyo caleenta ka dib soo bixitaanka, 300-375 ml halkii hektar oo ah 15% Quizalofop-ethyl EC, ama 300-450 ml halkii hektar oo ah 108 g/L Haloxyfop-P-ethyl EC ayaa loo isticmaali karaa marxaladda caleenta 3-5 ee haramaha cawska;
Inta lagu jiro marxaladda caleenta 2-4 ee cawska, 300-450 ml halkii hektar oo ah 10% Oxyfluorfen EC ayaa loo isticmaali karaa in lagu buufiyo jirridaha iyo caleemaha biyaha.
Qorshe xakameyn isku dhafan xilliga koritaanka
1. Muddada beerista
Muddada beerista waa xilli muhiim u ah xakamaynta waxtarka leh ee cayayaanka iyo cudurrada kala duwan. Dhibaatada ugu weyni waxay ku saabsan tahay daaweynta iyo ka hortagga abuurka, aad bay muhiim u tahay in la doorto sunta cayayaanka ee waxtarka sare leh, sunta yar, iyo kuwa waara si loo xakameeyo cudurrada xididka iyo cayayaanka dhulka hoostiisa mara.
Waxaan dooran karnaa 22% Thiamethoxam+2% Metalaxyl-M+ 1% Fludioxonil FS 500-700ml oo lagu qaso iniin 100kg ah.
Ama 3% Difenoconazole+32% Thiamethoxam+3% Fludioxonil FS 300-400ml oo lagu qaso iniinyo 100kg ah.
Meelaha cayayaanka dhulka hoostiisa ku jira ay aad u daran yihiin, waxaan dooran karnaa 0.2%
Clothianidin GR 7.5-12.5kg. Mari ka hor beerista lawska, ka dibna beer ka dib marka aad si siman u ruxdo dhulka.
Ama 3% Phoxim GR 6-8kg, iyadoo la codsanayo inta la beerayo.
Abuurka la labistay ama la dahaadhay waa in la beeraa ka dib marka la qalajiyo lakabka abuurka, gaar ahaan 24 saacadood gudahood.
2. Inta lagu jiro xilliga ubaxa ilaa biqilka
Muddadan, cudurrada ugu waaweyn waa dhibco caleen, qudhun xidid iyo cudur qudhun jirridaha ah. Waxaan dooran karnaa 750-1000ml halkii hektar oo ah 8% Tebuconazole + 22% Carbendazim SC, ama 500-750ml halkii hektar oo ah 12.5% Azoxystrobin + 20% Difenoconazole SC, iyadoo lagu buufinayo marxaladda hore ee cudurka.
Muddadan, cayayaanka ugu waaweyn waa Aphis, Cotton bollworm iyo cayayaanka dhulka hoostiisa mara.
Si loo xakameeyo aphids iyo bollworm-ka cudbiga, waxaan dooran karnaa 300-375ml halkii hektar oo ah 2.5% Deltamethrin EC, oo lagu buufinayo marxaladda hore ee Aphis iyo marxaladda saddexaad ee bilowga ah ee bollworm-ka cudbiga.
Si loo xakameeyo cayayaanka dhulka hoostiisa mara, waxaan dooran karnaa 1-1.5kg oo ah 15% Chlorpyrifos GR ama 1.5-2kg oo ah 1% Amamectin + 2% Imidacloprid GR, oo kala firdhisan.
3. Muddada ubaxa ilaa muddada bislaanshaha midhaha oo dhammaystiran
Waxaa lagu talinayaa in la isticmaalo isku-darka jeermiska dila (dila cayayaanka + sunta cayayaanka + habeeyaha koritaanka dhirta) inta lagu jiro xilliga dejinta looska, kaas oo si wax ku ool ah u xakameyn kara cudurro iyo cayayaanka kala duwan marxaladaha dhexe iyo kuwa dambe, ilaalinta koritaanka caadiga ah ee caleenta lawska, ka hortagga gabowga degdega ah, iyo hagaajinta bislaanshaha.
Muddadan, cudurada ugu waaweyn waa barta caleenta, qudhunka jirridda, cudurka miridhku, cayayaanka ugu muhiimsan waa bollworm cudbi ah iyo aphis.
Waxaan dooran karnaa 300-375ml halkii hektar oo ah 2.5% Deltamethrin + 600-700ml halkii hektar oo ah 18% Tebucanozole + 9% Thifluzamide SC+ 150-180ml oo ah 0.01% Brassinolide SL, Buufin.
Waqtiga boostada: Maajo-23-2022
