Ob leeg ntawm lawv yog cov tshuaj tua kab mob sterilant, tab sis tseem muaj qhov sib txawv loj:
1. Sib txawv tua ceev:
Glyphosate: Cov nyhuv ncav cuag lub ncov yuav siv sij hawm 7-10 hnub.
Glufosinate-ammonium: Cov nyhuv ncav cuag lub ncov yuav siv sij hawm 3-5 hnub.
2. Txawv tsis kam:
Ob leeg muaj txiaj ntsig tua tau zoo rau txhua yam nroj tsuag, tab sis rau qee qhov Malignant Weed, xws li
Goosegrass Herb, Bulrush, lawv yooj yim los tsim kev tiv thaiv ntawm Glyphosate vim siv sijhawm ntev,
yog li ntawd cov nyhuv tua rau cov nroj tsuag no tsis zoo li ntawd.
Raws li Glufosinate-ammonium thov lub sij hawm luv dua Glyphosate,
cov nroj tsuag no tseem tsis tau tsim kev tiv thaiv rau nws.
3. Txawv hom kev ua:
Glyphosate belongs rau cov tshuaj tua kab mob sterilant, nws tuaj yeem tua cov nroj tsuag cov hauv paus hniav tag nrho vim nws cov conductivity zoo.
Glufosinate-ammonium feem ntau yog hom kev ua haujlwm yog kov-rau-tua, yog li nws tsis tuaj yeem tua cov nroj tsuag cov hauv paus hniav tag.
4. Kev nyab xeeb sib txawv:
Vim nws cov conductivity, glyphosate muaj lub sij hawm ntev dua, nws tsis tuaj yeem siv rau hauv cov cag ntoo, xws li zaub / txiv hmab txiv ntoo / papaya / pob kws.
Glufosinate-ammonium tsis muaj qhov seem tom qab siv 1-3 hnub, nws tsim nyog thiab muaj kev nyab xeeb rau txhua hom nroj tsuag.
Post lub sij hawm: Jan-12-2023
