1. Hanyoyi daban-daban na aiki
Glyphosatemaganin kashe kwari ne mai faɗi-faɗi, wanda ake yadawa zuwa ƙarƙashin ƙasa ta hanyar tushe da ganye.
Glufosinate-ammoniumwani nau'in maganin kashe ƙwayoyin cuta ne na phosphonic acid wanda ba a zaɓa ba. Ta hanyar hana aikin glutamate synthase, wani muhimmin enzyme na cire gubobi daga tsirrai, yana haifar da rashin daidaituwar metabolism na nitrogen a cikin tsirrai, tarin ammonium da yawa, da kuma wargajewar chloroplasts, wanda hakan ke haifar da photosynthesis na shuka. An hana shi, wanda daga ƙarshe ya haifar da mutuwar ciyayi.
Karatu mai alaƙa:2, 4-D mesulfuron methyl ko glyphosate: Menene bambanci?
2. Hanyoyi daban-daban na isar da sako
Glyphosate wani sinadari ne na halitta,
Glufosinate wani sinadari ne mai kashe hulɗar semi-systemic ko kuma wanda ba shi da tasiri sosai.
3. Tasirin ciyawa ya bambanta
Glyphosate yawanci yana ɗaukar kwanaki 7 zuwa 10 kafin ya fara aiki;
Glufosinate yawanci yana ɗaukar kwana 3 (zafin jiki na yau da kullun)
Dangane da saurin fitar da ciyawa, tasirin fitar da ciyawa, da lokacin sake farfaɗo da ciyawa, aikin gona na glufosinate-ammonium yana da kyau kwarai da gaske. Yayin da ciyawar glyphosate da paraquat masu jure wa fari ke ƙara yin muni, manoma za su yi. Yana da sauƙin karɓa saboda kyakkyawan tasirin sarrafawa da kyakkyawan aikin muhalli. Lambunan shayi, gonaki, tushen abinci mai kore, da sauransu, waɗanda ke buƙatar ƙarin amincin muhalli, suna da ƙaruwar buƙatar glufosinate-ammonium.
4. Yanayin ciyawar ya bambanta
Glyphosate yana da tasirin sarrafawa akan fiye da ciyayi 160, ciki har da ganye da bishiyoyi masu kama da juna da kuma dicotyledonous, na shekara-shekara da na dindindin, amma bai dace da wasu ciyayi masu cutarwa na dindindin ba.
Glufosinate-ammonium wani nau'in maganin kashe kwari ne mai faɗi, wanda ke kashewa ta hanyar taɓawa, wanda kuma ba ya ragowa, wanda ke da amfani iri-iri. Ana iya amfani da Glufosinate a kan dukkan amfanin gona (muddin ba a fesa shi a kan amfanin gona ba, ya kamata a ƙara masa murfin fesawa tsakanin layuka). Ta amfani da maganin fesawa na tushen ciyawa da ganye, kusan ana iya amfani da shi don sarrafa ciyawar bishiyoyin 'ya'yan itace da aka dasa, amfanin gona na layi, kayan lambu da ƙasar da ba a noma ba; yana iya kashe nau'ikan ciyawa sama da 100 da ciyayi masu faɗi da ganye cikin sauri, musamman Yana da tasiri mai kyau ga wasu ciyayi masu cutarwa waɗanda ke jure wa glyphosate, kamar ciyawar jijiyoyi ta naman sa, purslane, da ƙananan ƙudaje, kuma ya zama maƙiyin ciyawa da ciyayi masu faɗi.
5. Ayyukan tsaro daban-daban
Yawanci ana shuka Glyphosate kuma ana dasa shi bayan kwana 15-25 bayan ingancin maganin, in ba haka ba yana iya haifar da guba ga tsirrai; glyphosate maganin kashe kwari ne. Yin amfani da shi ba daidai ba zai kawo haɗarin aminci ga amfanin gona, musamman amfani da shi don sarrafa ciyayi a cikin tuddai ko gonakin 'ya'yan itace. Ya kamata a jaddada cewa glyphosate na iya haifar da rashin abubuwan da ke cikin ƙasa cikin sauƙi, haifar da ƙarancin abubuwan gina jiki, da kuma lalata tsarin tushen. Amfani da shi na dogon lokaci zai haifar da launin rawaya na bishiyoyin 'ya'yan itace.
Ana iya shuka Glufosinate a dasa shi cikin kwana 2 zuwa 4. Glufosinate-ammonium ba shi da guba sosai, amintacce ne, mai sauri, kuma yana da sauƙin amfani da shi ga muhalli, yana ƙara yawan amfanin gona, ba shi da wani tasiri ga ƙasa, tushen amfanin gona da amfanin gona masu zuwa, kuma yana da tasiri mai ɗorewa. Drift ya fi dacewa da ciyawar masara, shinkafa, waken soya, lambunan shayi, gonakin inabi, da sauransu, waɗanda ba za a iya guje musu gaba ɗaya ba a lokacin yanayi mai tsanani ko kuma ɗigon ruwa.
6. Nan gaba
Babbar matsalar da glyphosate ke fuskanta ita ce juriya ga magunguna. Saboda fa'idodin ingantaccen aiki na glyphosate, yuan 5-10/mu (ƙarancin farashi), da kuma saurin metabolism na ɗan adam, glyphosate yana da nisa kafin kasuwa ta iya kawar da shi kyauta. Ganin matsalar juriyar glyphosate, amfani da shi a yanzu a hade hanya ce mai kyau ta magance matsalar.
Fatan kasuwa na glufosinate-ammonium yana da kyau kuma ci gaban yana da sauri, amma wahalar fasaha na samar da samfura ma yana da yawa, kuma hanyar aiwatarwa ma tana da rikitarwa. Akwai ƙananan kamfanoni na cikin gida da za su iya samarwa a babban sikelin. Liu Changling, ƙwararren mai shuka ciyawa, ya yi imanin cewa glufosinate ba zai iya kayar da glyphosate ba. Idan aka yi la'akari da farashin, yuan 10-15/mu (babban farashi), farashin tan glyphosate kusan 20,000 ne, kuma farashin tan glufosinate kusan yuan 20,000 ne. 150,000 - haɓaka glufosinate-ammonium, gibin farashi gibin da ba za a iya miƙewa ba ne.
Lokacin Saƙo: Satumba-23-2022
