Glyphosate: Piny ma jutiyo kudu lee man ma pire tek i tic mi poto
Kabedo madongo mi tic
I tic mi poto, glyphosate ubedo yath ma pire tek. Etiyo ku juku 5 - enolpyruvylshikimate - 3 - phosphate synthase (EPSPS) enzyme i lum. Enzyme eni piretek pi yubu amino acids ma leng, ma piretek pi dongo man dongo pa yen. Ka juku enzyme eni, glyphosate nyayu peko i tic pa lum ma rac, ma weko gi tho man gi tho. Kite ma etiye kudu uketho ecaku mako ith man eter i lum, ma enego thenge ma malu man piny pa lum, ikinde iye. Eni miyo ebedo ber mandha pi jwigo lum ma dongo ma tek ni jwigo.
Glyphosate tiyo maber ku kit kodi matung tung. I kodi ma juloko ku gene (GM) ma juyike ni bedo ku glyphosate - tolerant, calu soybeans, corn, man cotton, jucopo tiyo kudu iwi kodi ma ube dongo ni jwigo lum ma rac manangu epe ku peko ne gire. Eni uloko yore mi fur, ma uketho jutimo tic maber man madit mi jwigo lum, ma jwigo yeny mi tic ku cuma man jwigo nyai pa ngom. Mi medo, i kodi ma epe ku GM, glyphosate jucopo tiyo kudu pi jwigo lum ma podi jupidho ngo nyo i ngei poko lum, yiko ngom pi pidho kodi nyo neno ni kabedu ma jucoko ubedu ma lum ope i iye.
I ngei tic mi poto, glyphosate de nwangu tic i kabedu ma jupur ungo. Jutiyo kudu pi jwigo lum ma rac i kabedo mi tic, inget ngudu, dhugola mi gari, man inget kabedo mi tic. Ka jugwoko kabedo eni ma lum ma rac ope i iye, ekonyo ni gwoko piny ma jutiyo kudu, jwigo peko mi mac, man jwigo bedo maber.
Kadi bende etiye ku bero madwong, glyphosate ubedo lembe ma juweco ikume. Lembe moko uwok ikum adwogi marac ma copo wok ikum kabedu man yot kum pa dhanu. Lembe moko ma juponjo unyutho nia lembe moko copo bedu ku winjiri ku peko mi yot kum, kadi nang ju ma gisomo lembe mi ngec ikum lembe eni gipokiri. Macalu adwogi, judongo mi cik i ng'om zoo gibedu ka lubo tok tic kude, giketho cik matek ikum wel mi tic kudu, gwoko kwo, man lembe ma jukwanu.
I kare mi gwoko piny, glyphosate umaku juket kama ngic, kama muthwo, bor ku lero pa ceng man piny ma copo tiyo ngo. Ka itiyo ku glyphosate, jam tic maber mi gwoko kum, calu gloves, goggles, man bongo mi gwoko kum, umitu iket pi gwoko kum. Mi medo, jwigo piny moko ci ma jutiyo kudu ungo nyo piny moko ci ma juketho i iye piny maber piretek pi gwoko kwo pa piny.
Lembe ma pire tek
| Nying piny | Glyphosate | |||||||||
| Formula pa kemikol | C₃H₈NO₅P | |||||||||
| Pek pa molecule | 169.07 | |||||||||
| Lanyuth | powders matar | |||||||||
| Kabedo mi lyethu | 230°C | |||||||||
| Pek | 1.747 g/cm3 | |||||||||
| CAS NO | 1071 - 83 - 6 | |||||||||
| HS Code | 29319000.9 | |||||||||
| EINECS NO | 213 - 997 - 4 | |||||||||
| Ketho | Gwoko lum mi fur, gwoko lum mi ngom ma jupur ungo | |||||||||
Karatasi mi gwoko ber pa piny
| Nying piny | Glyphosate | ||||||
| JAMI | STANDARD VALUE(%) | TEST VALUE(%) | |||||
| Glyphosate mass fraction % | ≥95.0 | 95.60% | |||||
| Formaldehyde mass fraction g/kg | ≤1.2 | 0.2 | |||||
| Sodium hydroxide piny ma nyai ungo g/kg | ≤0.2 | 0.1 | |||||
| Nitrosoglyphosate mass fraction mg/kg | ≤1.0 | 0.30% | |||||
I thum pa lembe
I ayi ma kicoko, glyphosate, kadi nya lembe ubetimere ikum tic kudu, podi utiye kemikol ma pire tek i tic mi poto man gwoko lum ma rac. Ber pare, tic pare matung tung, man adwogi pare ikum tic mi fur uketho edoko piny ma pire tek i dongo pa cam i ng'om zoo. Calu sayusac umediri man cik ubemedere, anyim pa glyphosate copo bedu ku rwom maber ikind bero pare man kero mi cobo peko ma bino kudu.