Hlo thahna (herbicide) Gramoxone leh a chi thahna bik an tih mai Rifit te hi hman tak tak atan a him chiah em?
Gramoxone a chemical awm chu Paraquat Dichloride 24% a ni a, Rifit-ah hian Pretalichlor 50% a ni ve thung. Heng chemical te hi kan google chhin a, ngaihdan ka siam thiam meuh lo. Toxicity levels te chu a awm ve ngei mai a. Ram thenkhata an hman laiin hman phal lohna te pawh a awm ve tho. Agriculture lam chinchang hre deuh Pu Thaiboy-a leh midangte kha han sawi zau deuh turin kan sawm rawih mai teh ang.
Rifit hi ka hriat dan chuan, thlai an chinna hmun kha hlo an thlawh fai hnuin a chi thah nan an kap thin a ni awm e. “Thlai in a haw lova a thih phah lem lo, hlo erawh chuan a haw khawp mai,” an ti. Mahse kha thlaiah khan a lo in chhek khawm (accumulate) a, kan ei leh si chuan a pawi mai awm mange aw, te ka ti deuh.
Agriculture department a thawk ka hmelhriat pakhat chuan khaw pakhat (hming thup 
) a thlai an thar hi a ei duh miah lo. “Damdawi an ngam leh lutuk. Bakah hnamdang an chhawr nasa a, heng an mi chhawrte hian a awlsam zawng ringawt an ngaihtuah bawk si a ka hlau,” a ti.
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:fiamthu: nia i...
September 16th, 2010 at 7:19 am
First ve lawks
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September 16th, 2010 at 7:35 am
Hlo bur pahnih (two) te khi ka hmuh awm pawh ka la hre lo
2nd hand bur a va ang ve…. :roll:
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September 16th, 2010 at 7:38 am
Headmaster chu ziak tha hle mai three :lol:
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September 16th, 2010 at 7:56 am
From Wikipedia:
“Paraquat is used as a quaternary ammonium herbicide, one of the most widely used herbicides in the world. It is quick-acting, non-selective, and kills green plant tissue on contact. It is redistributed within the plant, but does not harm mature bark. Being a herbicide, paraquat protects crops by controlling a wide range of annual and certain perennial weeds that reduce crop yield and quality by competing with the crop for water, nutrients, and light.
The key characteristics that distinguish the non-selective contact herbicide paraquat from other active ingredients used in plant protection products are:
It is non-selective, which means it kills a wide range of annual grasses and broad-leaved weeds and the tops of established perennial weeds.
It is very fast-acting.
It is rain-fast within minutes of application.
It becomes biologically inactive upon contact with soil.[5]
In the United States, paraquat is available primarily as a liquid in various strengths. It is classified as “restricted use,” which means that it can be used only by licensed applicators. As with many chemicals, caution must be exercised during use. In the European Union, paraquat has been forbidden since July 11, 2007″.
Pretalicor chu a hre lo aniang. Kan scientist ten him tawka an ngaih chuan Gramoxone chu hman \apawi lutuk lo maithei. Mahse risk a awm chiang. Rifit chu ka hre lo.
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September 16th, 2010 at 8:08 am
BREAKING NEWS ; Thaswnthu Tawi Inziahsiaka lawmman tur tlanbo puiru Sandman kha anticipatory bail a dilna hnawlsak lailawk a ni..lolzzz.
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September 16th, 2010 at 8:15 am
6 – 0 (Nizan Champion league -a goal 6 laia kan chak lawmnan kan 6th a nge…
)
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September 16th, 2010 at 9:02 am
Ka hre vak lo nangin helam ah chuan thlai hmunah hian an seng hma deuhin thlai khan tur mihringte tan hlauhawm an nih leh nih loh an exam zel a an hluhawm chuan seng lovin an ti che mai zel
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September 16th, 2010 at 9:02 am
Nih leh DDT hi?
70s leh 80s chho khan ram changkang ho chuan an khap daih tawh. Mahse, India ram chuan kan la hmang tlat…
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September 16th, 2010 at 9:03 am
Kar leh ah ka hmang dwn asin.
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September 16th, 2010 at 9:16 am
Tlawngkam huan a hnim kah fai nan ka lo hmang chiah sin, Hnim kan kap ro a, kan hal fai leh mai a awlsam teh reng nen.
Damdawi bur te zawk a kilthum(triangle) awm sign hi athen ah chuan a eng te, sen te, apawl e.t.c te awm a, hei hi a hlauhawm dan chhinchhiah ni em?
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September 16th, 2010 at 9:27 am
Inlo ila a him ber ang.
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September 16th, 2010 at 9:37 am
@tetea : ka lo hriat ve dan chuan DDT pawh hian that lohna chu a nei ngei alawm. Mahse thosi kah nan a an hman hi pawlh dal fe a nih bakah malaria endemic area kan nih avangin option dang a awm hrih lo a ni awm e (factor chi hrang hrang chhut kual vek hnuah DDT aiin malaria hi a la hlauhawm zawk e, tihna a ni ber ang chu). Malaria hi tam viau lo sela chuan DDT hi kan dah tha hmak thei tur ania
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September 16th, 2010 at 9:38 am
Bawng in han in palh selang eng tin tak awm ag mw?
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September 16th, 2010 at 9:39 am
Nikum atang khan kan hmang tan tawh a,a bur lian zawk khi..Lei kaih let hma in kan kap a,hlo a thi sen thut mai a,kan han kai let a,hlo/hnim an tawih a,thla khat hnu vel ah buh kan han ching a..buh in a ngeih duh khawp mai..a hun tiam angzel hisap a hman chuan a hlauhawm hmel loh..
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September 16th, 2010 at 10:01 am
@luliana: I han sawi takah chuan a ni awm teh tak e. Tun kumah ngawt pawh Malaria vangin mi 40 chuang Mizoramah an thi tawh a ni lawm ni…
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September 16th, 2010 at 11:08 am
DDT hi European leh ram tam takah chuan ‘banned’ a ni. Thosi (malaria hrik pai) awm ve tho mahsela, damdawi dang, DDT nilo, thosi thah nan an hmang tawh a. India ramah chuan thosi thahna atan chauh hian hman hi la phal a ni. Hei hi large scale a hman tur chuan aman a tlawm vang a ni e.
Pesticides tam tak ho hi chu hun engemaw chenah an chakna,properties hi an bo mai a. DDT erawh hi chu an chhe ve mai mai thei lo a, hriak/thauah te hian an tur hi a chambang reng thin. Tin, cancer a thlen thei tih hi hmuhchhuah a ni bawk.
Pesticides, environment leh mihring leh ran laka hlauhawm zual ho hi a tul dan a zir a ‘banned’ chhoh mek zel anni. Banned chungchangah hian ram hrang hrangin anmahni ram tana hmalakna theuh a ni a. Ram thenkhatah lo ‘banned’ mahse, kha khan ramdang chu a va huam ve chuang lo.
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September 16th, 2010 at 11:20 am
Hlo thahna, herbicides ho hi kan awmna lamah hian kan hmang uar ve lem lova, a him hi ka ring thei lo a ni. Thlai fere deuh pawh ni mahse, herbicides, insecticides leh pesticides vel hmanga enkawl, thlaihnah dawng tha pui pui ai chuan ei manhla/ngaihthatthlak ka la ti zawk tho mai.
Phai atanga chawhmeh lo lut ho hi an ngaihtuahawm phian maithei.
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September 16th, 2010 at 11:25 am
Ni e..phai atanga chawhmeh lo lut dawng no tha pui pui ah hian insecticides, herbicides leh DDT vel hi lo tel ta teuh se… heng ho hian cancer thlen vek thei si se la… a eitu Mizoram mipui te chu kan cancer chuah chuah mai lo maw..natna tuar chak vak lo upa lam an hluar zual ta bawk si se la…awi ka rei…
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September 16th, 2010 at 11:30 am
Organic lam atanga thlir chuan chemical pesticides, weedicides/herbicides etc hi chu hman a tha lem lo. Mahse kan hmang anih pawh in a tur hian a thawh hunchhung a nei ve tho a, DDT te anga chambang reng anni chuang lo. Proxyvon te pawh damdawi tha tak annih laiin hmansual theih anni ang hian, heng chemicals te pawh hi hmansual theih anni ve tho a.Chuvang chuan mahni rinthu a lo pawng pawh hman ve mai hian hmansual a awm ve thei tho a ni. weedicides te chu a hman dan tur anga hman chuan kut hnathawktute tan chuan hna a ti awlsam.
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September 16th, 2010 at 12:58 pm
herbicides ho hi cu ahim e cu k ti tol tei lo anga, mahse paraquat hi cu toxicity a sang m avang hian hman tam loh ahim ka ring ve nih cu…. Pesticides cu hman loh theih cuan hman loh poh a poi miah lo bokzzz
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September 16th, 2010 at 3:45 pm
Subject Matter a ni chiah lo a nih pawhin min lo hrethiam ula.
Tun laia ka ngaihtuah mai mai chu; kan rama awmsa reng ni lem lo thlai chin kan inzirtir vak vak hi kan environment hian a tuar thei dawn tlatin ka hria. Entirna’n, Red Oil Palm te hi an han ching a, Sazu-in a lo duh nasa mai si a. Sazu a pun phaha, a chingtute mangangin Sazu tur chi hrang hrang hmangin an hrai leh nghek a.
Chubakah rannung chikhat kan rama awm ngai lo Red Oil Palm ti rah tha theitu tur import an tum a ni bawk awm e. Kha rannung kha inthlahpung chak tak a ni an ti lehnghal. Khuarel thil tihdanglam fo mai hian kan Ecological Balance a tibuai a, kan tuar tlang leh vek si thin.
Ka ngaihtuahna ka han puangchhuak ve mai mai a ni e.
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