Izitshabalalisi ezixhaphakileyo kumasimi amandongomane zezi: indawo yeqabunga, ukubola kweengcambu, ukubola kwesiqu, iintwala, icotton bollworm, izitshabalalisi eziphantsi komhlaba, njl.
Isicwangciso sokuhlakula kwintsimi yamandongomane:
Ukuhlakula kwintsimi yamandongomane kumela ukunyangwa komhlaba emva kokutyala naphambi kokufumana izithole.Singakhetha i-0.8-1L 960 g/L Metolachlor EC ngehektare nganye,
okanye 2-2.5L 330 g/L Pendimethalin EC ngehektare njl.
Imichiza yokutshabalalisa ukhula ngaphezulu kufuneka itshizwe ngokulinganayo emhlabeni emva kokuba amandongomane etyaliwe naphambi kokuntshula, kwaye amandongomane kufuneka agqunywe ngefilim ngoko nangoko emva kokufakwa.
Kunyango lwasemva kokuhluma kwesiqu kunye namagqabi, 300-375 ml ngehektare nganye ye-15% Quizalofop-ethyl EC, okanye 300-450 ml ngehektare ye-108 g/L Haloxyfop-P-ethyl EC ingasetyenziswa kwi-3-5 legqabi. inqanaba lokhula lwengca;
Ngexesha le-2-4 yenqanaba lengca, i-300-450 ml ngehektare ye-10% ye-Oxyfluorfen EC ingasetyenziselwa ukulawula ukutshiza kwiziqu zamanzi kunye namagqabi.
Isicwangciso esidibeneyo solawulo kwixesha lokukhula
1. Ixesha lokuhlwayela
Ixesha lokuhlwayela lixesha elibalulekileyo kulawulo olusebenzayo lwezinambuzane nezifo ezahlukeneyo.Ingxaki ephambili kukunyangwa kwembewu kunye nokuthintela, kubaluleke kakhulu ukukhetha ukusebenza kakuhle, ubuthi obuphantsi, kunye ne-pesticides ehlala ixesha elide ukulawula izifo zengcambu kunye nezinambuzane eziphantsi komhlaba.
Singakhetha 22% Thiamethoxam+2% Metalaxyl-M+ 1% Fludioxonil FS 500-700ml ukuxuba imbewu 100kg.
Okanye 3% Difenoconazole+32% Thiamethoxam+3% Fludioxonil FS 300-400ml ukuxuba nembewu 100kgs.
Kwiindawo apho izitshabalalisi eziphantsi komhlaba ziyingozi kakhulu, singakhetha i-0.2%
I-Clothianidin GR 7.5-12.5kg .Faka phambi kokutyala amandongomane, uze uhlwayele emva kokurafa umhlaba ngokulinganayo.
Okanye 3% Phoxim GR 6-8kg, ufaka isicelo ngelixa uhlwayela.
Iimbewu ezinxibileyo okanye ezigqunyiweyo kufuneka zityalwe emva kokumisa idyasi yembewu, kukhethwa kwiiyure ezingama-24.
2.Ngexesha lokuntshula ukuya kutsho kwiintyatyambo
Ngeli xesha , ezona zifo ziphambili ngamachokoza amagqabi , ukubola kweengcambu kunye nesifo sokubola kwesiqu .Sinokukhetha i-750-1000ml ngehektare ye-8% Tebuconazole + 22% Carbendazim SC , okanye 500-750ml ngehektare ye-12.5% Azoxystrobin + 20% Difenoconazole SC , ukutshiza ngexesha lokuqala kwesifo.
Ngeli xesha, ezona zinambuzane zitshabalalisayo ziiAphis, iCotton bollworm kunye nezinambuzane eziphantsi komhlaba.
Ukulawula iintwala kunye ne-cotton bollworm, singakhetha i-300-375ml ngehektare nganye ye-2.5% Deltamethrin EC,ukutshiza ngexesha lokuqala le-Aphis kunye nenqanaba lesithathu le-cotton bollworm.
Ukulawula izitshabalalisi eziphantsi komhlaba, sinokukhetha i-1-1.5kg ye-15% Chlorpyrifos GR okanye i-1.5-2kg ye-1% Amamectin + 2% Imidacloprid GR, ukusasaza.
3.Ixesha lePod ukuya kwixesha lokuvuthwa kweziqhamo ngokupheleleyo
Ukusetyenziswa okuxubileyo (i-insecticide + fungicide + ukulawulwa kokukhula kwezityalo) kucetyiswa ngexesha lokubeka i-peanut pod, enokulawula ngokufanelekileyo izifo ezahlukeneyo kunye nezinambuzane phakathi kwamanqanaba aphakathi kunye nasekupheleni, ukukhusela ukukhula okuqhelekileyo kwamagqabi e-peanut, ukuthintela ukuguga kwangaphambili, kunye ukuphucula ukukhula.
Ngeli xesha, ezona zifo ziphambili ngamachokoza amagqabi, ukubola kwesiqu, isifo sokurusa, ezona zinambuzane ziphambili yicotton bollworm kunye neaphis.
Singakhetha 300-375ml ngehektare 2.5% Deltamethrin + 600-700ml ngehektare 18% Tebucanozole + 9% Thifluzamide SC+ 150-180ml of 0.01% Brassinolide SL ,Ukutshiza.
Ixesha lokuposa: May-23-2022
