Glyphosate na Glufosine, Ibimera bibiri ugereranije.

1. Uburyo butandukanye bwibikorwa

Glyphosate ni sisitemu yagutse ya biocidal herbicide, yandurira mu nsi binyuze mu biti n'amababi.

Glufosinate-ammonium ni ubwoko butwara imiti ya herbicide ya aside ya fosifoni. Muguhagarika imikorere ya glutamate synthase, enzyme yingenzi yo kwangiza ibimera, biganisha ku ihungabana rya metabolisme ya azote mu bimera, kwirundanya cyane kwa amonium, no gusenyuka kwa chloroplasts, bityo bigatuma fotosintezeza y’ibimera. Birabujijwe, amaherezo biganisha ku rupfu rwa nyakatsi.

2. Uburyo butandukanye bwo kuyobora

Glyphosate ni steriseri itunganijwe,

Glufosinate ni igice cya sisitemu cyangwa intege nke zititwara neza.

3. Ingaruka zo guca nyakatsi ziratandukanye

Glyphosate muri rusange ifata iminsi 7 kugeza 10 kugirango itangire gukurikizwa;

Glufosine ni iminsi 3 (ubushyuhe busanzwe)

Kubijyanye n'umuvuduko wo guca nyakatsi, ingaruka zo guca nyakatsi, hamwe nigihe cyo kuvugurura ibyatsi, imikorere yumurima wa glufosinate-amonium ni nziza. Mugihe urumamfu rwihanganira glyphosate na paraquat rugenda rukomera, abahinzi bazoroha kubyakira kubera ingaruka nziza zo kugenzura no gukora neza ibidukikije. Ubusitani bwicyayi, imirima, ibiribwa bibisi, nibindi, bisaba umutekano wibidukikije kurushaho, bikenera glufosine-amonium.

4. Urwego rwo guca nyakatsi ruratandukanye

Glyphosate igira ingaruka zo kurwanya ibyatsi birenga 160, harimo monocotyledonous na dicotyledonous, buri mwaka na buri mwaka, ibyatsi n'ibihuru, ariko ntabwo ari byiza kuri nyakatsi mbi mbi.

Glufosinate-amonium ni ibintu byinshi, guhuza-kwica, kwica-ubwoko, ibyatsi bidasigara hamwe nibisabwa byinshi. Glufosine irashobora gukoreshwa ku bihingwa byose (igihe cyose idatewe ku bihingwa, hagomba kongerwaho igifuniko cyo gutera umurongo). cyangwa ingofero). Ukoresheje urumamfu rwatsi hamwe nibibabi byerekeranye no gutera spray, birashobora gukoreshwa muguhashya ibyatsi byo kurwanya ibiti byimbuto byatewe cyane, ibihingwa byumurongo, imboga nubutaka budahingwa; irashobora kwica byihuse ubwoko burenga 100 bwibyatsi nicyatsi kibabi-amababi yagutse, cyane cyane bifite ingaruka nziza cyane mubyatsi bibi bibi birwanya glyphosate, nkibyatsi byinka byinka, purslane, nisazi nto, kandi byabaye umwanzi. y'ibyatsi n'ibyatsi bigari bifite amababi yagutse.

5. Imikorere itandukanye yumutekano

Glyphosate isanzwe ibibwa kandi igaterwa nyuma yiminsi 15-25 nyuma yimiti yibiyobyabwenge, bitabaye ibyo ikunda kwibasira phytotoxicity; glyphosate ni imiti yica ibyatsi. Gukoresha nabi bizazana ingaruka z’umutekano ku bihingwa, cyane cyane kuyikoresha mu kurwanya nyakatsi mu misozi cyangwa mu busitani Iyo, gukomeretsa kwa drift birashoboka cyane. Twakagombye gushimangira ko glyphosate ishobora gutera byoroshye kubura ibintu byubutaka mubutaka, bigatera kubura intungamubiri, no kwangiza imizi. Gukoresha igihe kirekire bizatuma umuhondo wibiti byimbuto.

Glufosine irashobora kubibwa no guterwa muminsi 2 kugeza 4. Glufosinate-ammonium ni uburozi buke, umutekano, bwihuse, bwangiza ibidukikije, kwambara hejuru byongera umusaruro, nta ngaruka bigira ku butaka, imizi y’ibihingwa n’ibihingwa byakurikiyeho, kandi bifite ingaruka ndende. Drift irakwiriye cyane kurandura ibigori, umuceri, soya, ubusitani bwicyayi, imirima, nibindi, bidashobora kwirindwa rwose mugihe cyoroshye cyangwa gutonyanga ibitonyanga.

6. Kazoza

Ikibazo nyamukuru gihura na glyphosate ni ukurwanya ibiyobyabwenge. Bitewe nibyiza byo gukora glyphosate ikora neza, 5-10 yuan / mu (igiciro gito), hamwe na metabolism yihuta yumuntu, glyphosate ifite inzira ndende kugirango itavaho kubusa nisoko. Urebye ikibazo cyo kurwanya glyphosate, ikoreshwa ryubu rivanze ni byiza guhangana.

Icyizere cyisoko rya glufosinate-ammonium nibyiza kandi iterambere ryihuta, ariko ingorane za tekiniki zo gukora ibicuruzwa nazo ni nyinshi, kandi inzira yuburyo nayo iragoye. Hariho amasosiyete make yo murugo ashobora kubyara umusaruro munini. Impuguke mu byatsi, Liu Changling yizera ko glufosine idashobora gutsinda glyphosate. Urebye ikiguzi, 10 ~ 15 yuan / mu (igiciro kinini), igiciro cya toni ya glyphosate ni 20.000, naho igiciro cya toni ya glufosine ni hafi 20.000. 150.000 - kuzamura glufosinate-amonium, ikinyuranyo cyibiciro ni icyuho kidakuka.