Hauv 25 xyoo dhau los, ragwort tau nthuav dav heev, tshwj xeeb tshaj yog nyob rau hauv qhov tob tob thiab ntawm cov pastures uas tsis tshua muaj mown. Cov nroj tsuag yog qhov txaus ntshai heev, tshwj xeeb tshaj yog vim qhov tshuaj lom tsis tuaj yeem kho.
ragwort lom manifest nws tus kheej li cas?
Rose ragwort lom ua rau tsiaj poob phaus, tsis kam noj, colic, raws plab, tsis sib haum xeeb thiab lub siab puas; Hauv tib neeg, nws tuaj yeem siv sijhawm ntau lub lis piam lossis xyoo los ua rau mob siab. Kev kho mob tam sim no tsis muaj kev cia siab.
Toxicity
Txhua qhov chaw ntawm cov nroj tsuag muaj tshuaj lom heev rau cov tsiaj thiab tib neeg. Cov co toxins kuj tseem siv tau thaum ziab hauv quav nyab lossis silage. Paj thiab cov nroj tsuag hluas muaj qhov siab tshaj plaws ntawm cov tshuaj txaus ntshai. Tsiaj txhu feem ntau zam cov nroj tsuag tshuaj lom, tab sis thaum nws nthuav dav thiab thawj xyoo ntawm kev loj hlob (rosette theem), cov nroj tsuag feem ntau noj. Qhuav hauv cov quav nyab, cov nyuj tsis sib txawv thiab noj cov zaub mov muaj kuab lom heev.
Txoj kev lom zem
Jacobs ragwort muaj cov hu ua pyrrolizidine alkaloids (PA), uas yog metabolized nyob rau hauv daim siab los tsim cov khoom lom. Cov khoom xyaw ua haujlwm:
- mob siab heev
- tuaj yeem ua rau mob qog noj ntshav
- ua phem rau ob lub genome thiab embryos.
Symptoms of ragwort poisoning
Qhov pib tshwm sim ntawm plab thiab plab hnyuv teeb meem feem ntau tseem tsis tau cuam tshuam nrog kev lom zem ntawm cov nroj tsuag. Nyob rau hauv mob hnyav, mob siab heev tshwm sim thiab cov tshuaj lom yuav ua rau tuag taus.
Nees thiab nyuj react tshwj xeeb tshaj yog rau cov tshuaj lom ntawm jacaob ragwort. Yaj thiab tshis nrog rau tej tsiaj me kuj muaj kev pheej hmoo. Kev kho tsiaj tsis muaj kev cia siab nyob rau hauv mob hnyav thiab mob ntev.
Symptoms in horses
Nees poob qhov hnyav vim lawv tsis kam noj. Tsis tas li ntawd, colic, ntshav raws plab lossis cem quav feem ntau tshwm sim. Kev txav tsis sib haum xeeb, photosensitivity, yellowing ntawm daim tawv muag conjunctiva vim lub siab puas tsuaj los yog dig muag kuj tuaj yeem pom. Qhov koob tshuaj tuag yog nyob nruab nrab ntawm 40 thiab 80 grams ntawm ragwort tshiab, nyob ntawm tus tsiaj lub cev hnyav.
Symptoms in nyuj
Cov kua mis txo qis yog pib pom ntawm no. Cov nyuj tsis kam noj mov thiab thiaj li poob phaus. Ib qho txawv txav ntawm cov rumen, dej los yog ntshav raws plab thiab lethargy alternating nrog sudden agitation characterize qhov kev lom zem ntxiv. Cov koob tshuaj tuag yog 140 grams tshiab ragwort ib kilogram ntawm tsiaj hnyav.
Tshuaj lom neeg
Cov tshuaj lom tsuas yog ua rau mob siab rau tib neeg tom qab lub lis piam lossis ntau xyoo. Cov no feem ntau tsis cuam tshuam nrog kev noj ragwort.
Tip
Cov quav nyab los ntawm qhov chaw tsis muaj kab mob tsis haum rau tsiaj noj lawm vim muaj tshuaj lom ntawm ragwort thiab yuav tsum tau muab pov tseg los yog composted.
