Oxadiazon isanayambike

Kufotokozera Kwachidule:

oxadiazon pre-emergency

Amagwiritsidwa ntchito polimbana ndi namsongole wapachaka wa monocotyledonous ndi dicotyledonous.Ndi yoyenera kupalira m'minda ya paddy, komanso imagwira ntchito pa mtedza, thonje, nzimbe, ndi zina zotero m'minda youma.Kulimbana ndi kupha pre-emergence ndi post-mergence herbicide.Nthaka ingathenso kuchiritsidwa.Amagwira ntchito makamaka poyamwidwa ndi udzu, masamba ndi masamba.Itha kukhala ndi ntchito yabwino ya herbicides pakakhala kuwala.Makamaka tcheru namsongole awo budding siteji.Udzu ukangomera, umapitiriza kukula ngati mphukira, minyewa yake imaola mofulumira, ndipo namsongole amafa.

Pamene namsongole akukula, mphamvu yake imachepa, ndipo imakhala yosagwira ntchito polimbana ndi namsongole.Ndi oyenera kulamulira barnyardgrass, stephanotis, etc. m'minda mpunga.Itha kugwiritsidwanso ntchito paudzu wapachaka ndi udzu wapachaka mu mbewu monga thonje, soya, udzu winawake, ndi mitengo yazipatso.Ili ndi mphamvu yowongolera pa Amaranthaceae, Chenopodiaceae, Euphorbiaceae, Oxalisaceae, ndi Opticalweeds.
oxadiazonkachitidwe

1. Minda ya mpunga

Mpunga wa kumtunda, ulimi wothirira mpunga kumtunda ndi minda yobzala mbewu mwachindunji.Mukabzala komanso kumera, gwiritsani ntchito 100-150 ml ya 12% EC pa ekala, onjezerani madzi okwana 50 kg, ndikupopera nthaka molingana.Mukatha kukonza minda ya mbande ndi minda yothirira madzi.Ndi bwino kugwiritsa ntchito 100-150 ml ya 12% EC pa ekala ndi 25 kg ya madzi kupopera munda wonse pamene munda udakali wamatope.Sungani madzi osanjikiza kwa masiku 2-3, kukhetsa ndikubzala.Mukhozanso kupopera 100 ml ya 12% EC pa ekala ndi 30 kg ya madzi mofanana pamunda wonse pa tsamba limodzi, mtima umodzi mpaka 2 wa mbande.Sungani madzi osaya kwa masiku atatu.
Munda wothira ukhoza kuchitika masiku 1-2 musanauike mpunga kapena masiku 4-5 mutaubzala.Gwiritsani ntchito 125-150 ml ya 12% EC pa ekala, gwiritsani ntchito botolo loyambirira kuti muzipaka, ndipo sungani madzi osaya kwa masiku atatu mutagwiritsa ntchito.Yanikani mwachibadwa.Kuwongolera mwachizolowezi kuyambira pano.

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