Izinambuzane ezivamile emasimini amakinati yilezi: indawo yamaqabunga, ukubola kwezimpande, ukubola kwesiqu, ama-aphid, izikelemu zikakotini, izinambuzane ezingaphansi komhlaba, njll.
Uhlelo lokutshala ensimini yamantongomane:
Ukukhipha amantongomane ensimini kukhuthaza ukwelashwa kwenhlabathi ngemva kokuhlwanyela nangaphambi kwezithombo.Singakhetha 0.8-1L 960 g/L Metolachlor EC ngehektha,
noma 2-2.5L 330 g/L Pendimethalin EC ngehektha ngalinye njll.
Ama-herbicides angenhla kufanele afuthwe ngokulinganayo phansi ngemva kokuba amantongomane esetshaliwe nangaphambi kokuhluma, futhi amakinati kufanele ambozwe ngefilimu ngokushesha ngemva kokufakwa.
Ekuhlumeni kwesiqu kanye nokwelashwa kweqabunga, 300-375 ml ihektha ngalinye lika-15% i-Quizalofop-ethyl EC, noma 300-450 ml ihektha ngalinye lika-108 g/L I-Haloxyfop-P-ethyl EC ingasetshenziswa eqabungeni elingu-3-5. isigaba sokhula lotshani;
Ngesikhathi sesigaba samahlamvu angu-2-4 wotshani, u-300-450 ml ihektha ngalinye lika-10% i-Oxyfluorfen EC ingasetshenziselwa ukulawula ukufafaza eziqwini zamanzi kanye namahlamvu.
Uhlelo oludidiyelwe lokulawula ngesikhathi sokukhula
1. Isikhathi sokuhlwanyela
Isikhathi sokuhlwanyela yisikhathi esibalulekile sokulawula ngempumelelo izinambuzane nezifo ezihlukahlukene.Inkinga enkulu isekwelashweni kwembewu kanye nokuvimbela, kubaluleke kakhulu ukukhetha ukusebenza kahle kakhulu, ubuthi obuphansi, kanye nezibulala-zinambuzane ezihlala isikhathi eside ukulawula izifo zezimpande kanye nezinambuzane ezingaphansi komhlaba.
Singakhetha u-22% we-Thiamethoxam+2% Metalaxyl-M+ 1% Fludioxonil FS 500-700ml ukuxuba nembewu engu-100kg.
Noma 3% Difenoconazole+32% Thiamethoxam+3% Fludioxonil FS 300-400ml ixutshwe nembewu engu-100kgs.
Ezindaweni lapho izinambuzane ezingaphansi komhlaba ziyingozi kakhulu, singakhetha u-0.2%
I-Clothianidin GR 7.5-12.5kg .Faka isicelo ngaphambi kokuhlwanyela amantongomane, bese uhlwanyela ngemva kokuhluza insimu ngokulinganayo.
Noma i-3% Phoxim GR 6-8kg, ifaka ngenkathi ihlwanyela.
Imbewu egqokile noma eboshiwe kufanele ihlwanyelwe ngemva kokumisa ijazi lembewu, okungcono kakhulu phakathi kwamahora angu-24.
2. Ngesikhathi sokuhluma kuya esikhathini sokuqhakaza
Ngalesi sikhathi , izifo eziyinhloko amabala amaqabunga , ukubola kwezimpande kanye nesifo sokubola kwesiqu .Singakhetha u-750-1000ml ngehektha lika-8% Tebuconazole +22% Carbendazim SC , noma 500-750ml ngehektha ngalinye lika-12.5% Azoxystrobin +20% Difenoconazole SC , sifafaze ekuqaleni kwesifo.
Ngalesi sikhathi, izinambuzane eziyinhloko yi-Aphis, Cotton bollworm kanye nezinambuzane ezingaphansi komhlaba.
Ukulawula izintwala kanye nezikelemu zikakotini, singakhetha u-300-375ml ngehektha ngalinye lika-2.5% Deltamethrin EC, ukufafaza ekuqaleni kwe-Aphis kanye nesigaba sesithathu se-instar bollworm kakotini.
Ukulawula izinambuzane ezingaphansi komhlaba, singakhetha u-1-1.5kg we-15%Chlorpyrifos GR noma u-1.5-2kg ka-1% Amamectin +2%Imidacloprid GR,ukuhlakaza.
3.Isikhathi se-Pod kuya esikhathini sokuvuthwa kwesithelo esigcwele
Kunconywa ukusetshenziswa okuxubile (i-insecticide + fungicide + plant growth regulator) ngesikhathi sokumisa i-peanut pod, engalawula ngempumelelo izifo nezinambuzane ezinhlobonhlobo phakathi nezigaba ezimaphakathi nezakamuva, ukuvikela ukukhula okuvamile kwamaqabunga amakinati, ukuvimbela ukuguga ngaphambi kwesikhathi, futhi ukuthuthukisa ukuvuthwa.
Ngalesi sikhathi, izifo eziyinhloko amabala amaqabunga, ukubola kwesiqu, isifo sokugqwala, izinambuzane eziyinhloko yi-cotton bollworm kanye ne-aphis.
Singakhetha u-300-375ml ngehektha elilodwa lika-2.5% Deltamethrin + 600-700ml ngehektha ngalinye lika-18% Tebucanozole + 9% Thifluzamide SC+ 150-180ml ka-0.01% Brassinolide SL ,Ukuphalaza.
Isikhathi sokuthumela: May-23-2022
