Glyphosate amatchedwanso roundup.
Chofunika kwambiri chogwiritsa ntchito roundup udzu wakupha ndikusankha nthawi yabwino yoyendetsera.Glyphosate acid ndi systemic and conductive herbicide, choncho iyenera kugwiritsidwa ntchito pamene namsongole akukula mwamphamvu kwambiri, ndipo nthawi yabwino yogwiritsira ntchito maluwa asanatengedwe.
Choyamba
Nthawi zambiri, namsongole wa gramineous amakhudzidwa kwambiri ndi glyphosate ndipo amatha kuphedwa ndi zakumwa zocheperako.Kuchulukana kwa udzu wa masamba otakata kuyenera kuchulukidwa posamalira udzu wamasamba otakata;Pamafunika kuchulukirachulukira kwa namsongole woyipa womwe umafalitsidwa ndi ma rhizomes osatha Pamene namsongole akukula ndi kukana kwambiri, mlingo wofananawo uyenera kuwonjezeredwa.
Wachiwiri
Samalani ndi zinthu zachilengedwe.M'kati mwa 24 ~ 25 ℃, pamene kutentha kumawonjezeka, kuyamwa kwa glyphosate acid ndi namsongole kumawirikiza kawiri, kotero zotsatira za mankhwala zimakhala bwino pamene kutentha kwa mlengalenga kuli kwakukulu kuposa pamene kutentha kumatsika.
Kutentha kwakukulu kwa mpweya kungathe kutalikitsa nthawi yonyowetsa mankhwala amadzimadzi pamtunda wa chomera, zomwe zimapindulitsa pakupanga mankhwala.Pamene nthaka youma ndi madzi okhutira ndi otsika, izo si yabwino kagayidwe zomera, choncho si bwino conduction mankhwala udzu, kotero lapamwamba la mankhwala nawonso yafupika.
Chachitatu
Sankhani njira yabwino yogwiritsira ntchito.The njira ntchito roundup udzu wakupha n'kofunika kwambiri kwa ulamuliro wa namsongole, chifukwa apamwamba ndende mkati wina ndende osiyanasiyana, ndi bwino ndi sprayer m'malovu, amene n'kopindulitsa kuti mayamwidwe namsongole.Pankhani ya ndende yemweyo, ndi kuchuluka kwa ndalama, ndi bwino Kupalira kwenikweni.
Glyphosate acid ndi mtundu wa biocidal herbicide, ngati itagwiritsidwa ntchito molakwika, imatha kubweretsa zoopsa ku mbewu.Samalani kupopera mankhwala molunjika ndipo musapozere mbewu zina.Glyphosate imafunika nthawi kuti iwonongeke, ndipo ndi bwino kubzala mbewu patatha masiku 10 mutatsuka chiputu.
Lumikizanani nafe kudzera pa imelo ndi foni kuti mumve zambiri komanso mawu
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Nthawi yotumiza: Nov-30-2020