Pendimethalin Herbicide Agro chemicals 33%EC 30%EC Ndi mtengo wotsika mtengo
Mawu Oyamba
Pendimethalin,chitsanzo chothandizira chikukhudzana ndi mankhwala abwino kwambiri opangira mbewu zakumtunda, omwe amatha kugwiritsidwa ntchito kwambiri pakupalira mbewu zosiyanasiyana monga chimanga, soya, chiponde, thonje, kubzala mpunga wakumtunda, mbatata, fodya, masamba, etc. panopa, pendimethalin ndi wachitatu pa kukula herbicide padziko lonse, ndi malonda chachiwiri kwa glyphosate ndi paraquat, komanso ndi waukulu kusankha herbicides padziko lonse.
| Dzina la malonda | Pendimethalin |
| Mayina ena | Pendimethalin, PRESSTO, AZOBAS |
| Mapangidwe ndi mlingo | 95% TC, 33% EC, 30% EC |
| CAS No. | 40487-42-1 |
| Mapangidwe a maselo | Chithunzi cha C13H19N3O4 |
| Mtundu | Mankhwala a herbicide |
| Poizoni | Poizoni wotsika |
| Alumali moyo | Zaka 2-3 zosungira bwino |
| chitsanzo | Zitsanzo zaulere zilipo |
Kugwiritsa ntchito
2.1 Kupha namsongole?
Udzu wapachaka wa gramineous, udzu wina wamasamba otakata ndi sedges.Monga barnyardgrass, kavalo Tang, galu mchira udzu, chikwi golide, tendon udzu, purslane, amaranth, quinoa, jute, Solanum nigrum, wosweka mpunga sedge, wapadera zooneka ngati sedge, etc. udzu wa masamba, ndipo zotsatira zake pa udzu wosatha ndizosauka.
2.2 Zogwiritsidwa ntchito pa mbewu ziti?
Thonje, chimanga, mwachindunji mbewu kumtunda mpunga, soya, chiponde, mbatata, adyo, kabichi, Chinese kabichi, leek, anyezi, ginger wodula bwino lomwe ndi minda ina kumtunda ndi mpunga kumtunda mbande minda.Pendimethalin ndi herbicide yosankha.Amagwiritsidwa ntchito pambuyo kufesa ndi pamaso budding wa chikhalidwe Chinese mankhwala.Popanda kusakaniza dothi mutatha kupopera mbewu mankhwalawa, kungalepheretse kukula kwa mbande za udzu, ndipo zimakhudza kwambiri udzu wapachaka wa gramineous ndi namsongole wamasamba ambiri.Dziwani kuti mbewu zitha kugwiritsidwa ntchito kamodzi pa nyengo.
2.3 Mlingo ndi kagwiritsidwe ntchito
| Zolemba | Mayina a mbewu | Control chinthu | Mlingo | Kugwiritsa Ntchito Njira |
| 33% EC | Munda wowuma mbande za mpunga | Udzu wapachaka | 2250-3000ml / ha | Kupopera nthaka |
| Munda wa thonje | Udzu wapachaka | 2250-3000ml / ha | Kupopera nthaka | |
| Munda wa chimanga | namsongole | 2280-4545ml/ha | utsi | |
| Munda wa leek | namsongole | 1500-2250 ml/ha | utsi | |
| Gan Lantian | namsongole | 1500-2250 ml/ha | utsi |
Zolemba
1. Mlingo wochepa wa zinthu zomwe zili m'nthaka, mchenga ndi malo otsika, komanso mlingo waukulu wa zinthu zomwe zili munthaka, dothi ladongo, nyengo youma ndi madzi ochepa.
2. Pansi pa nthaka yosakwanira chinyezi kapena nyengo youma, nthaka iyenera kusakanizidwa kwa 3-5cm pambuyo pa mankhwala.
3. Shuga beet, radish (kupatula karoti), sipinachi, vwende, chivwende, kugwiririra mbewu mwachindunji, fodya wamba ndi mbewu zina zimakhudzidwa ndi mankhwalawa ndipo zimatha kuwonongeka ndi mankhwala.Izi sizigwiritsidwa ntchito pa mbewu izi.
4. Mankhwalawa ali ndi mphamvu zowonongeka m'nthaka ndipo sangalowe mu nthaka yakuya.Mvula pambuyo ntchito sizidzakhudza Kupalira kwenikweni, komanso kusintha Kupalira zotsatira popanda kachiwiri kupopera mbewu mankhwalawa.
5. Kutalika kwa mankhwalawa m'nthaka ndi masiku 45-60.
