Glufosinate-ammoniumyog ib tug broad-spectrum hu rau tshuaj tua kab mob zoo tswj.

Puas yog glufosinate puas tsuaj rau cov hauv paus hniav ntawm txiv hmab txiv ntoo?

1. Tom qab txau, glufosinate-ammonium feem ntau yog absorbed rau sab hauv ntawm cov nroj tsuag los ntawm stems thiab nplooj ntawm cov nroj tsuag, thiab ces ua nyob rau hauv lub xylem ntawm cov nroj tsuag los ntawm transpiration ntawm cov nroj tsuag.

2. Tom qab glufosinate-ammonium los rau hauv kev sib cuag nrog cov av, nws yuav sai sai decomposed los ntawm cov kab mob nyob rau hauv cov av kom tsim carbon dioxide, 3-propionic acid thiab 2-acetic acid, uas yuav poob nws cov tshuaj zoo, yog li cov hauv paus hniav. ntawm cov nroj tsuag yuav pib tsis tuaj yeem nqus glufosinate-ammonium phosphine.

Yuav ua li cas thaum glufosinate hits cov hauv paus hniav ntawm txiv hmab txiv ntoo ntoo

Glufosinate yuav tsis tua cov cag ntoo.Glufosinate yog ib qho glutamine synthesis inhibitor, belongs rau phosphonic acid herbicides, thiab yog cov tshuaj tua kab mob tsis xaiv.Nws yog tsuas yog siv los tswj monocot thiab dicotyledonous nroj.Nws tsuas yog hloov pauv hauv nplooj, yog li nws tsis cuam tshuam rau cov hauv paus hniav ntawm tsob ntoo.cuam ​​tshuam loj.

Puas yog glufosinate teeb meem rau cov ntoo txiv ntoo?

Glufosinate tsis muaj teeb meem rau cov ntoo txiv ntoo.Txij li thaum glufosinate-ammonium tuaj yeem degraded los ntawm cov kab mob hauv av, nws tsis tuaj yeem nqus tau los ntawm cov hauv paus system lossis absorbs tsawg heev.Nws tuaj yeem leached nyob rau hauv feem ntau cov av li ntawm 15 cm, uas muaj kev nyab xeeb thiab haum rau papaya, txiv tsawb, citrus thiab lwm yam orchards.

Glufosinate-ammonium yuav tsis ua rau yellowing thiab aging ntawm cov txiv hmab txiv ntoo ntoo, yuav tsis ua rau paj thiab txiv hmab txiv ntoo poob, thiab muaj tsawg tsis zoo rau cov txiv hmab txiv ntoo ntoo.

Puas yog glufosinate teeb meem rau orchard av?

Glufosinate-ammonium yog decomposed sai sai los ntawm cov kab mob hauv cov av tom qab nws los rau hauv kev sib cuag nrog cov av, yog li nws yuav muaj kev cuam tshuam rau qee cov kab mob hauv cov av.

Raws li kev tshawb fawb, thaum daim ntawv thov tus nqi ntawm glufosinate yog 6l / ha, tag nrho cov kab mob mus txog qib siab dua, thiab tus naj npawb ntawm cov kab mob thiab actinomycetes tau nce piv nrog cov kab mob thiab actinomycetes hauv thaj av uas tsis muaj glufosinate, thaum tus lej. ntawm fungi tsis hloov pauv loj.