2,4 D

IBakala lobuGcisa: 98%TC

Iimfuno zobugcisa zokusetyenziswa:

1. Lawula ngokungqongqo ixesha lesicelo kunye nomthamo.Kwinqanaba lokuhlakula kwengqolowa, akufuneki kugalelwe kwangoko (phambi kwamagqabi ama-4) okanye emva kwexesha kakhulu (emva kokudityaniswa).Olona khula lunamagqabi abanzi (3-5) entsimini kufuneka lusetyenziswe kwinqanaba lamagqabi, kuthintelwe ubushushu obuphantsi kunye neentsuku ezomileyo.Lumkela uvakalelo lwengqolowa.

2. Le mveliso ibuthathaka kakhulu kwizityalo ezinamagqabi abanzi ezifana nomqhaphu, iimbotyi zesoya, iirapeseed, ujongilanga kunye nemelon.Xa utshiza, kufuneka uqhutywe kwimozulu engenamoya okanye umoya.Musa ukutshiza okanye ukukhukuliseka kwizityalo ezibuthathaka ukuze uphephe i-phytotoxicity.Le arhente akufuneki isetyenziswe kumasimi anezityalo ezinamagqabi abanzi.

3. Musa ukufaka isicelo ngeentsuku ezinomoya okanye xa kulindeleke ukuba kune imvula.

4. Izityalo kufuneka zisetyenziswe kanye ngexesha lonyaka, kwaye isicelo kufuneka sihambelane ngokungqongqo kunye neenkqubo zokusebenza.Isicelo akufuneki sikhawuleze kakhulu okanye sishiywe lixesha;iqondo lobushushu akufunekanga libephantsi kakhulu okanye libephezulu kakhulu ngexesha lokufakwa kwesicelo (elona qondo lobushushu liphezulu yi-15℃～28℃).

Imiyalelo:

1.Ukukhupha kwintsimi yengqolowa yasebusika kunye namasimi ebhali ebusika: ukusuka ekupheleni kokulima ukuya kwinqanaba lokudibanisa ingqolowa okanye ibhali, kwinqanaba le-3-5 leqabunga lokhula, sebenzisa i-72% SL 750-900 ml ngehektare, 40-50 Ikhilogram yamanzi, kunye ne-40-50 kg yamanzi ngehektare nganye.Isitshizi sengca yesiqu samagqabi.

2.Ukukhula kwintsimi yengqolowa: kwinqanaba le-4-6 leqabunga le-Wang Mi, sebenzisa i-600-750 ml ye-72% SL ngehektare, i-30-40 kg yamanzi, kwaye utshize iziqu kunye namaqabunga okhula.

3. Ukuhlakula emasimini amazimba: kwinqanaba lama-5-6 lamagqabi, sebenzisa i-750-900 ml ye-72% SL ngehektare, i-30-40 kg yamanzi, kwaye utshize iziqu kunye namagqabi okhula.

4.Ukuhlakula kwintsimi ye-Millet: kwinqanaba le-4-6 lamagqabi kwizithole, sebenzisa i-6000-750 ml ye-72% SL ngehektare, i-20-30 kg yamanzi, kwaye utshize izikhondo kunye namagqabi okhula.

5. Ukutshatyalaliswa kokhula kumasimi e-paddy: ekupheleni kwe-rice tillering, sebenzisa i-525-1000 ml ye-72% SL ngehektare, kwaye utshize i-50-70 kg yamanzi.

6.Ukhula lwengca: sebenzisa i-72% SL1500-2250 ml ngehektare nganye yengca yengca, kwaye utshize i-30-40 kg yamanzi.