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Li-systemic herbicides ke eng?

Meriana e bolaeang limelake lik’hemik’hale tse etselitsoeng ho felisa lehola ka ho monngoa ke methapo ea methapo ea semela le ho fetela sebakeng se phelang ho pholletsa le lintho tse phelang. Sena se lumella taolo e felletseng ea lehola, e tobane le likarolo tsa semela tse kaholimo le tse tlase.

Temong ea sejoale-joale, tlhokomelong ea naha le merung, taolo e sebetsang ea lehola e bohlokoa bakeng sa ho boloka chai, botle ba naha le meru e phetseng hantle. Libolaea-lehola tsa tsamaiso li phetha karolo ea bohlokoa makaleng ana ka ho fana ka litharollo tse sebetsang hantle le tsa nako e telele tsa taolo ea lehola.

Kakaretso ea Glyphosate e le Mohlala o hlahelletseng

Glyphosateke sebolayalehola se tsebahalang haholo sa systemic. E sebelisoa haholo ka lebaka la katleho ea eona ea ho laola mefuta e mengata ea lehola le chefo ea eona e batlang e le tlase ho mefuta e sa lebelloang ha e sebelisoa ka nepo.

Glyphosate

 

 

Litlhaloso tsa Tekheniki

Sebopeho sa Lik'hemik'hale

Meriana e bolaeang litlama e ka fapana haholo ka likhemikhale tsa eona, empa hangata e kenyelletsa metsoako e sebetsang e khonang ho monngoa le ho fetisetsoa ka har'a limela. Lisebelisoa tse tloaelehileng tse sebetsang li kenyelletsa glyphosate, 2,4-D, le imazapyr.

Mokhoa oa Ts'ebetso

Li-systemic herbicides li sebetsa ka ho senya lits'ebetso tsa bohlokoa tsa tlhaho ka har'a semela. Ka mohlala, glyphosate e thibela enzyme e amehang ho kopanngoeng ha li-amino acid tsa bohlokoa, tse lebisang lefung la semela. Libolaea-lehola tsena hangata li sebelisoa makhasi kapa mobung 'me li monngoa ke tsamaiso ea methapo ea semela.

Mefuta ea Likokoana-hloko tsa Systemic

Li-herbicides tsa systemic li ka aroloa ka mekhahlelo e mengata ho latela sebopeho sa tsona sa lik'hemik'hale le mokhoa oa ts'ebetso:

  • Amino Acid Inhibitors (mohlala, glyphosate)

Herbicide Glyphosate 480g/l SL

  • Balaoli ba Khōlo (mohlala, 2,4-D)
  • Lipid Synthesis Inhibitors (mohlala,quizalofop)

Quizalofop-p-ethyl 5% EC

  • Li-Photosynthesis Inhibitors (mohlala,atrazine)

Atrazine 50% WP

Lisebelisoa

Tšebeliso ea Temo

Temong, libolaea-lehola tsa tsamaiso li sebelisoa ho laola mefuta e fapaneng ea lehola e qothisanang lehlokoa le lijalo bakeng sa limatlafatsi, khanya le sebaka. Li sebelisoa ho mekhahlelo e 'meli ea pele ho hlaha (pele peō ea lehola e mela) le ka mor'a hore lehola le mele.

Tlhokomelo ea Naha le Temo

Balemi ba naha le balemi ba lirapa ba sebelisa libolaea-lehola ho boloka tikoloho e khahlisang ka ho laola mefuta e hlaselang le ho thibela ho ata ha lehola. Libolaea-lehola tsena li thusa haholo ho hlokomela mohloa, libethe tsa lipalesa le lirapa tsa mekhabiso.

Tsamaiso ea Meru

Merung, libolaea-lehola tsa tsamaiso li thusa ho laola mefuta ea limela e hlaselang e ka sokelang tikoloho ea tlhaho le ho sitisa kholo ea lifate. Li boetse li sebelisoa mererong ea tsosoloso ea bolulo ho felisa limela tse sa batleheng.

Mofoka oa Glyphosate

Melemo

Taolo e Sebetsang ea Lehola

Meriana e bolaeang limela e fana ka taolo e felletseng ea lehola ka ho tobisa semela sohle, ho kenyeletsoa le metso. Sena se tiisa hore lehola le felisitsoe ka botlalo, ho fokotsa monyetla oa ho mela hape.

Tšusumetso ea Nako e Telele ho Mefuta e Hlasehang

Ka ho shebana le ho felisa mefuta e hlaselang ka katleho, li-systemic herbicides li thusa ho boloka limela tsa tlhaho le ho boloka mefuta-futa ea lihloliloeng.

Tlhokahalo e Fokotsoeng ea Likopo tse Khafetsang

Ka lebaka la ts'ebetso ea tsona e phethahetseng, meriana e bolaeang limela hangata e hloka ts'ebeliso e fokolang ha e bapisoa le ea ho kopana le litlama, e leng se etsang hore e be tharollo e bolokang chelete e ngata bakeng sa taolo ea lehola.

 

Tlhahlobo ea Papiso

Systemic vs. Ikopanye le Meriana ea Likokoanyana

Meriana e bolaeang limela e fapane le e bolaeang limelaka hore li tsamaea ka har'a tsamaiso ea methapo ea limela, li fana ka taolo e pharaletseng haholoanyane. Ka lehlakoreng le leng, ikopanye le libolaea-lehola li ama feela likarolo tsa semela seo li li amang, ho etsa hore li se sebetse hantle khahlanong le lehola le metseng ka metso.

Papiso le Mekhoa e Meng ea Taolo ea Mahola

Dibolayalehola tsa tsamaiso hangata di bapiswa le mekgwa ya ho laola lehola ka metjhini (mohlala, ho lema, ho poma) le ditaolo tsa baeloji (mohlala, ho sebedisa dibatana tsa tlhaho). Mokhoa o mong le o mong o na le melemo le mefokolo ea oona, 'me mekhoa e kopanetsoeng ea ho laola lehola hangata e kopanya mekhoa e mengata bakeng sa liphello tse nepahetseng.

 

Litaelo tsa Basebelisi kapa Lithuto

Mokhoa oa ho khetha Sebolaea-Herbicide se Nepahetseng

Ho khetha sebolaea-lehola se loketseng ho akarelletsa ho nahanela lintlha tse kang mofuta oa mofoka o teng, boemo bo lakatsehang ba taolo le maemo a tikoloho. Haeba u sa tsebe hantle hore na u ka khetha joang, ka kopo re bolelle hore na u hloka ho tlosa mofoka ofe, 'me re tla fana ka likhothaletso le ho u romella lisampole hore u li leke!

Mekhoa ea Kopo

Mekhoa e nepahetseng ea ts'ebeliso e bohlokoa bakeng sa ho eketsa katleho ea li-herbicides tsa systemic. Sena se kenyeletsa ho lekanya lisebelisoa, ho sebelisoa boemong bo nepahetseng ba lehola, le ho latela litataiso tsa polokeho ho fokotsa tšusumetso ea tikoloho.

Litlhokomelo tsa Tšireletso

Mehato ea boits'ireletso ha u sebelisa libolaea-lehola tsa tsamaiso e kenyeletsa ho roala lisebelisoa tsa ts'ireletso, ho qoba ts'ebeliso e haufi le mehloli ea metsi, le ho latela litaelo tsohle tsa leibole ho thibela ho pepeseha ka phoso le tšilafalo ea tikoloho.

Meriana e bolaeang limela e ka laola ka katleho le ka nako e telele limela tse sa batleheng. Ho sa tsotellehe liphephetso tse kang ho ameha ka tikoloho le tsoelo-pele ea khanyetso, tsoelo-pele ea theknoloji le mekhoa e tsitsitseng e tšepisa bokamoso bo khanyang bakeng sa tšebeliso ea bona.


Nako ea poso: May-22-2024