Sebolayalehola se sebetsang hantle haholo Propani 34%EC

Sehlopha sa Theknoloji98% TC

Litlhoko tsa tekheniki bakeng sa tšebeliso:

1. Sehlahisoa sena se sebelisetsoa ho laola barnyardgrass masimong a ho fetisetsa raese, 'me phello e ntle ka ho fetisisa e boemong ba makhasi a 2-3 a barnyardgrass.

2. Hlakola metsi a tšimo matsatsi a 2 pele u fafatsa, tsosolosa joang ba barnyard ka mor'a matsatsi a 2 ka mor'a ho fafatsa, 'me u boloke metsi matsatsi a supileng.

3. Palo e kholo ea likopo ka selemo ke hang, 'me nako ea polokeho: matsatsi a 60.

4. Malathion ha ea lokela ho sebelisoa bakeng sa raese matsatsing a leshome pele le ka mor'a ho fafatsa propionella.Ha ea lokela ho kopanngoa le chefo e joalo ho qoba phytotoxicity ea raese.

Mehato ya tlhokomelo:

1. Propanil e ka tsoakoa le mefuta e fapaneng ea libolaea-lehola ho holisa sebolaea-lehola, empa ha ea lokela ho tsoakoa le 2,4-D butyl ester.

2. Propanil e ke ke ea kopanngoa le likokoana-hloko tsa carbamate tse kang isoprocarb le carbaryl, le organophosphorus tse kang triazophos, phoxim, chlorpyrifos, acephate, profenofos, malathion, trichlorfon le dichlorvos Likokoana-hloko li kopantsoe ho qoba phytotoxicity.U se ke ua fafatsa liente tse ka holimo matsatsing a 10 pele le ka mor'a ho fafatsa propanil.

3: Tšebeliso ea propanil e nang le manyolo a metsi e lokela ho qojoa.Ha mocheso o phahame, phello ea mofoka e ntle, 'me tekanyo e ka fokotsoa ka nepo.Mongobo oa lehola o tla fokotsa phello ea taolo ea lehola, 'me o lokela ho sebelisoa ka mor'a hore phoka e ome.Qoba ho fafatsa pele pula e na.Ho molemo ho khetha matsatsi a letsatsi, empa mocheso ha oa lokela ho feta likhato tse 30