2,4 D

Heerka Farsamada: 98%TC

Shuruudaha farsamada ee isticmaalka:

1. Si adag u xakamee xilliga codsiga iyo qiyaasta.Marxaladda beerista sarreenka, waa in aan la marsiin goor hore (ka hor 4 caleemo) ama aad u daahay (ka dib marka la isku daro).Cawska caleen-ballaaran ee ugu weyn (3-5) ee berrinka waa in lagu isticmaalo heerka caleenta, iyada oo laga fogaanayo heerkulka hooseeya iyo maalmo qallalan.Ka digtoonow dareenka kala duwan ee sarreenka.

2. Alaabtani waxay aad ugu nugul tahay dalagyada caleen-ballaaran sida suufka, soybean, abuur kufsi, gabbaldayaha iyo qaraha.Marka la buufinayo, waa in lagu fuliyaa jawi aan dabayl lahayn ama qabow.Ha ku buufin ama ha dhex gelin dalagyada xasaasiga ah si aad isaga ilaaliso phytotoxicity.Wakiilkan waa in aan loo isticmaalin beeraha leh dalagyada caleen-ballaaran.

3. Ha codsan maalmaha dabayshu jirto ama marka la filayo inuu roob da'o.

4. Dalagyada waa in la isticmaalo ugu badnaan hal mar xilli kasta, codsiguna waa inuu ahaadaa mid si adag u waafaqsan nidaamka qalliinka.Codsigu waa inuusan noqon mid hore ama aad u daahsan;heerkulku waa inuusan noqon mid aad u hooseeya ama aad u sarreeya inta lagu jiro codsiga (heerkulka ugu fiican waa 15 ℃～28℃).

Tilmaamaha:

1. Goynta qamadiga xilliga qaboobaha iyo beeraha barley jiilaalka: laga bilaabo dhammaadka beerista ilaa heerka isku dhafka sarreenka ama shaciirka, heerka caleenta 3-5 ee haramaha, isticmaal 72% SL 750-900 ml hektar, 40-50 kg oo biyo ah, iyo 40-50 kg oo biyo ah halkii hektar.Buufin caleen stem cawska.

2.Weeding in beeraha galleyda: marxaladda 4-6 caleen Wang Mi, isticmaal 600-750 ml 72% SL hektar ah, 30-40 kg oo biyo ah, iyo buufin afkoda iyo caleemaha haramaha.

3. Goynta beeraha hadhuudhka: 5-6 marxaladda caleen ee masagada, isticmaal 750-900 ml 72% SL hektarkiiba, 30-40 kg oo biyo ah, kuna buufi caleemaha iyo caleemaha haramaha.

4.Masago jarista: Marxaladda 4-6 caleen ee geedo hadhuudh ah, isticmaal 6000-750 ml 72% SL hektarkiiba, 20-30 kg oo biyo ah, kuna buufi afkoda iyo caleemaha haramaha.

5. Xakamaynta cawska ee beeraha cawska: dhamaadka beerista bariiska, isticmaal 525-1000 ml 72% SL hektarkiiba, kuna buufi 50-70 kg oo biyo ah.

6. Cawska cawska: isticmaal 72% SL1500-2250 ml hektarkii cawska cawska ah, kuna buufi 30-40 kg oo biyo ah.