Chinsinsi cha Kugwiritsa Ntchito Naphthylacetic acid pa Zamasamba

Naphthylacetic acid imatha kulowa m'thupi la mbewu kudzera m'masamba, khungu lanthete la nthambi ndi njere, ndikupita kumalo ogwira ntchito ndi kutuluka kwa michere. Pamene ndende ndi otsika, ali ndi ntchito kulimbikitsa magawano maselo, kukulitsa ndi inducing mapangidwe adventitis mizu, kuonjezera mlingo akhazikitse zipatso, kupewa zipatso dontho, kuwongolera chiŵerengero cha mwamuna ndi mkazi maluwa, etc. Pamene ndende ndi apamwamba, zingachititse kupanga amkati ethylene, amene ali ndi zotsatira za kufulumizitsa kucha ndi kuonjezera zokolola.

1.Tomato.

Mu maluwa nthawi ya mbewu, ntchito 40% sungunuka ufa 20000 40000 nthawi madzi, kapena 5% madzi 3000 5000 nthawi madzi, kapena 1% madzi 500 mpaka 1000 nthawi madzi kutsitsi, akhoza kulimbikitsa mbewu kukhazikitsa zipatso, kupewa chodabwitsa cha zipatso anapereka mtengo, kuonjezera kugwa kwa maluwa.

2.Chivwende.

Mu nthawi yamaluwa ya zomera, ntchito 40% sungunuka ufa 20000 mpaka 40000 nthawi madzi, kapena 5% madzi 3000-5000 nthawi madzi, kapena 1% madzi 500-1000 nthawi madzi kutsitsi, akhoza kulimbikitsa mbewu kukhazikitsa zipatso ndi kupewa kugwa maluwa.

3.Mavwende.

Mu maluwa nthawi ya mbewu, ntchito 40% sungunuka ufa 20000 mpaka 40000 nthawi madzi, kapena 5% madzi wothandizira 3000-5000 nthawi madzi, kapena 1% madzi wothandizira 500-1000 nthawi madzi kutsitsi, angathandize kulimbikitsa mbewu zipatso, kupewa kugwa zipatso, kusintha zipatso.

Zochita za Naphthylacetic acidmakamaka ndi awa:

1. Zilowerereni mbeu ya tirigu ndi 20mg/kg zamadzimadzi kwa maola 10-12, mbewu youma, ikanipo kamodzi ndi 25mg/kg musanalumikizane, ndipo ponyani tsamba ndi khutu ndi madzi a 30mg/kg akatulutsa maluwa, zomwe zingalepheretse malo ogona komanso kukulitsa kuchuluka kwa malo.

2. Mbeu za mpunga zidaviikidwa ndi madzi a 10mg/kg kwa maola 6, ndipo mapesiwo anali olimba komanso othamanga pambuyo pa kuziika.

3. Uza mbewu ndi mankhwala amadzimadzi a 10-20mg/kg 2-3 nthawi yakuphuka kwa thonje, pakadutsa masiku 10, kuteteza kugwa kwa renee boll.

4. Mbatata inamizidwa m'munsi mwa mbande (3cm) ndi madzi a 10mg/kg kwa maola 6 ndipo kenako anabzalidwa kuti apulumuke ndi zokolola.