mankhwala

1.Chiyambi

Prometryn, ndi mankhwala amkati osankha herbicide.Ikhoza kuyamwa ndi kuchitidwa kupyolera mu mizu ndi masamba.Ili ndi mphamvu yowononga udzu womwe wangomera kumene ndipo imakhala ndi mitundu yambiri yakupha udzu.Imatha kuwononga udzu wapachaka wa gramineous ndi udzu wamasamba otakata.
Dzina la mankhwala Prometryn
Mayina ena Caparol, Mekazin, Selektin
Mapangidwe ndi mlingo 97%TC,50%SC,50%WP
CAS No. 7287-19-6
Molecular formula C10H19N5S
Type Herbicide
Poizoni Wochepa poizoni
Alumali moyo
Zaka 2-3 zosungira bwino
chitsanzo Free chitsanzo zilipo

2.Kufunsira

2.1 Kupha namsongole?
Kuteteza ndi kulamulira Gramineae wazaka 1 ndi udzu wotakata monga barnyardgrass, Tang kavalo, golide chikwi, amaranth zakutchire, Polygonum, quinoa, purslane, kanmai Niang, Zoysia, plantain ndi zina zotero.
2.2 Zogwiritsidwa ntchito pa mbewu ziti?
Ndi yabwino pa thonje, soya, tirigu, mtedza, mpendadzuwa, mbatata, mtengo wa zipatso, masamba, mtengo wa tiyi ndi munda wa paddy.
2.3 Mlingo ndi kagwiritsidwe ntchito
Mapangidwe Mayina a mbewu Control chinthu Mlingo Kagwiritsidwe Njira
50% WP Munda wa soya Udzu wambiri wokhala ndi masamba 1500-2250ml/ha
Munda wamaluwa Udzu wotakata wa masamba 1500-2250ml/ha
Munda wa Tirigu Udzu wochuluka wa masamba 900-1500ml/ha
munda wanzimbe
Munda wa thonje Udzu wa masamba otakata 1500-2250ml/ha Dothi lopopera mbewu musanabzalidwe
50% SC Munda wa thonje wotakata udzu wokhala ndi masamba 1500-2250ml/ha Dothi lopopera mbewu musanabzalidwe

3.Zolemba

1. Yang'anirani mwamphamvu kuchuluka kwa ntchito ndi nthawi, apo ayi ndizosavuta kuwononga mankhwala.
2. Dothi lamchenga ndi dothi lokhala ndi zinthu zochepa zomwe zili ndi organic zimakonda kuwonongeka ndi mankhwala ndipo siziyenera kugwiritsidwa ntchito.
3. Musamasule kapena kulima mosasamala theka la mwezi mutatha kugwiritsa ntchito, kuti musawononge wosanjikiza wa mankhwala ndikukhudza mphamvu yake.
4. zida zopopera zimayenera kutsukidwa mukatha kugwiritsa ntchito.