Cyperus rotundus nyiam loj hlob hauv cov av xoob, thiab qhov tshwm sim ntawm cov av xuab zeb yog qhov hnyav dua.Tshwj xeeb tshaj yog nyob rau hauv pob kws thiab qab zib thaj chaw, Cyperus rotundus yog qhov nyuaj rau tswj.

Nws feem ntau dhau los ua ib lub zej zog me me lossis sib xyaw nrog lwm cov nroj tsuag los sib tw rau lub yeeb koob, dej, thiab chiv, ua rau lwm cov nroj tsuag loj hlob tsis zoo.Nws tseem yog tus tswv tsev ntawm cov nroj tsuag dawb-rov qab, cov kab dub stink, hlau kab thiab lwm yam kab.Nws yog ib yam kab mob phem tshaj plaws thoob ntiaj teb.

Vim qhov tshwj xeeb tuber keeb kwm ntawm Cyperus rotundus, tus yuam sij rau cov nroj tsuag yog tua cov hauv paus hniav.

Tshuaj tswj txoj kev:

1. Pob kws

Benazone - Siv thaum pob kws 4-6 nplooj, cov khoom no ua haujlwm zoo thaum kub siab, tab sis cov nyhuv tsis zoo thaum qhov kub thiab txias.Nws yog siv ceev faj thaum nag los nag los yog xyoo qhuav.Benzopine muaj kev nyab xeeb rau cov qoob loo tom ntej.

Chlorpyrisulfuron - Cov tshuaj tua kab mob no feem ntau yog siv tom qab 3-5 nplooj ntawm pob kws.Nws muaj cov txiaj ntsig zoo ntawm cov nyom nyom thiab cov nyom, thiab nws yog qhov zoo, tab sis qhov ceev ntawm cov nyom nyom yog qeeb.Nws feem ntau siv ntau tshaj li ib nrab ib hlis kom tag nrho tuag tawm ntawm cov nyom.Nws tsis pom zoo thiab ua tau zoo Fast dimethyl tetrachloride thiab lwm yam kev siv sib xyaw, thiaj li tsis tsim kev tawm tsam.

Glyphosate - Tom qab 10 nplooj ntawm pob kws, thaum ntau tshaj li ib nrab ntawm ib lub 'meter', koj tuaj yeem siv glyphosate (glyphosate yam tsis muaj lwm yam khoom xyaw) los tsuag cov nroj tsuag nrog dej, xyuam xim rau cov tshuaj tsuag, tsis txhob tsuag rau pob kws, lub hauv paus ntsiab lus ntawm cov nroj tsuag yog rau siv cov nyom Thiab txoj hauj lwm sib txawv ntawm cov qoob loo.

2. Orchard

Orchards feem ntau pom zoo kom siv cov dimethyl•metazone, glyphosate, thiab glufosinate rau kev txhaj tshuaj, thiab ceev faj tsis txhob tsuag rau tsob ntoo txiv ntoo.

Yog tias koj hais tias koj tus kheej ib feem peb ntawm daim av tuaj yeem khawb tau manually, koj tuaj yeem tshem tawm tag nrho Radix Aconiti hauv 2 mus rau 3 xyoos.

Tiv tauj peb ntawm email thiab xov tooj kom paub ntau ntxiv thiab hais lus

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