Glyphosate da Glufosinate, Kwatanta Maganin Gari Biyu.

1. Hanyoyi daban-daban na aiki

Glyphosate wani tsari ne mai fa'ida mai fa'ida na biocidal herbicide, wanda ake watsa shi zuwa cikin ƙasa ta hanyar mai tushe da ganye.

Glufosinate-ammonium wani nau'in ƙwayar cuta ne na phosphonic acid mara zaɓi.Ta hanyar hana aikin glutamate synthase, wani muhimmin detoxification enzyme na shuke-shuke, yana haifar da rashin lafiyan ƙwayar nitrogen a cikin tsire-tsire, yawan tarin ammonium, da rushewar chloroplasts, wanda ke haifar da photosynthesis na shuka.An hana shi, a ƙarshe yana haifar da mutuwar ciyawa.

2. Hanyoyin gudanarwa daban-daban

Glyphosate wani sinadari ne na sterilizer,

Glufosinate wani yanki ne na tsarin-tsari ko mai rauni mara amfani da kisa.

3. Tasirin ciyawa ya bambanta

Glyphosate gabaɗaya yana ɗaukar kwanaki 7 zuwa 10 don aiwatarwa;

Glufosinate gabaɗaya kwanaki 3 ne (zazzabi na yau da kullun)

Dangane da saurin ciyawa, tasirin ciyawa, da lokacin sake farfadowa, aikin filin glufosinate-ammonium yana da kyau.Kamar yadda tsire-tsire masu tsayayya na glyphosate da paraquat suka zama mafi tsanani, manoma za su kasance da sauƙi a karɓa saboda kyakkyawan tasirin kulawa da kyakkyawan yanayin muhalli.Lambunan shayi, gonaki, tushen abinci koren, da sauransu, waɗanda ke buƙatar ƙarin amincin muhalli, suna da karuwar buƙatun glufosinate-ammonium.

4. Kewayon ciyawa ya bambanta

Glyphosate yana da tasiri mai sarrafawa akan ciyawa fiye da 160, gami da monocotyledonous da dicotyledonous, shekara-shekara da perennial, ganye da shrubs, amma bai dace da wasu ciyawa masu lalacewa ba.

Glufosinate-ammonium babban bakan ne, kashe lamba, nau'in kashe-kashe, mara saura ciyawa tare da aikace-aikace da yawa.Ana iya amfani da Glufosinate akan duk amfanin gona (muddin ba a fesa shi a kan amfanin gona ba, ya kamata a ƙara murfin don fesa tsaka-tsaki).ko hula).Yin amfani da ciyawar ciyawa da maganin fesa shugabanci, kusan ana iya amfani da shi don sarrafa ciyawa da aka dasa bishiyoyin 'ya'yan itace, amfanin gona na jere, kayan lambu da ƙasar da ba za a iya nomawa ba;zai iya kashe fiye da nau'in ciyawa sama da 100 da kuma ciyawa masu faɗin ganye, musamman Yana da tasiri mai kyau akan wasu ciyayi marasa ƙarfi waɗanda ke da juriya ga glyphosate, kamar ciyawa na naman sa, purslane, da ƙananan ƙuda, kuma ya zama ƙwanƙwasa. na ciyawa da faffadan ciyawa.

5. Ayyukan aminci daban-daban

Glyphosate gabaɗaya ana shuka shi kuma ana dasa shi kwanaki 15-25 bayan ingancin maganin, in ba haka ba yana da haɗari ga phytotoxicity;glyphosate shine maganin ciyawa na biocidal.Yin amfani da ba daidai ba zai haifar da haɗari ga amfanin gona, musamman yin amfani da shi don sarrafa ciyawa a cikin ridges ko gonakin gonaki Lokacin , mai yuwuwar raunin ɗigon ya faru.Ya kamata a jaddada cewa glyphosate na iya haifar da sauƙi ga rashin abubuwan ganowa a cikin ƙasa, samar da ƙarancin abinci mai gina jiki, da lalata tsarin tushen.Amfani na dogon lokaci zai haifar da rawaya na bishiyoyin 'ya'yan itace.

Ana iya shuka Glufosinate kuma a dasa shi cikin kwanaki 2 zuwa 4.Glufosinate-ammonium low-mai guba, mai aminci, mai sauri, abokantaka na muhalli, babban sutura yana haɓaka samarwa, ba shi da tasiri akan ƙasa, tushen amfanin gona da amfanin gona na gaba, kuma yana da tasiri mai dorewa.Drift ya fi dacewa da ciyawar masara, shinkafa, waken soya, lambunan shayi, gonakin noma, da sauransu, waɗanda ba za a iya kaucewa gaba ɗaya ba yayin lokuta masu mahimmanci ko ɗigon ruwa.

6. Gaba

Babban matsalar da ke fuskantar glyphosate ita ce juriya na miyagun ƙwayoyi.Saboda fa'idodin glyphosate mai girma, 5-10 yuan / mu (ƙananan farashi), da saurin haɓakar ɗan adam, glyphosate yana da doguwar tafiya kafin kasuwa ta iya kawar da shi cikin 'yanci.Dangane da matsalar juriya na glyphosate, amfani da gauraye na yanzu shine ma'auni mai kyau.

Hasashen kasuwa na glufosinate-ammonium yana da kyau kuma haɓaka yana da sauri, amma wahalar fasaha na samar da samfur shima yana da girma, kuma hanyar aiwatar da ita ma tana da rikitarwa.Kamfanoni na cikin gida kaɗan ne kawai waɗanda za su iya samarwa a babban sikeli.Masanin ciyawa Liu Changling ya yi imanin cewa glufosinate ba zai iya kayar da glyphosate ba.Idan aka yi la'akari da farashin, 10 ~ 15 yuan / mu (mai tsada), farashin tan na glyphosate kusan 20,000, kuma farashin tan na glufosinate ya kai yuan 20,000.150,000 - haɓakar glufosinate-ammonium, ratawar farashi shine rata marar iyaka.