mankhwala

Mawu Oyamba

Cartap ndi mndandanda wa mankhwala ophera tizilombo toyambitsa matenda a silika, omwe amakhala ndi mayamwidwe amphamvu mkati, amatha kuyamwa ndikufalikira ndi masamba ndi mizu ya mbewu, amakhala ndi poizoni wam'mimba, kuphana, kuyamwa kwina mkati, kufalitsa ndi kupha dzira, ndipo ali ndi zotsatira zabwino. kuwongolera zotsatira pa tsinde la mpunga.

Kugwiritsa ntchito

1.1 Kupha tizirombo totani?
Mankhwalawa amasungunuka m'madzi ndikupopera mbewu mofananamo.
Mpunga: Chilo suppressalis amayikidwa pasanathe masiku 1-2 isanafike pachimake
Kabichi waku China ndi nzimbe: kupopera mbewu mankhwalawa pachimake cha mphutsi zazing'ono
Mtengo wa tiyi: gwiritsani ntchito mankhwala pa nthawi ya tiyi wobiriwira cicada
Citrus: thirani mankhwala ophera tizilombo poyambira mphukira zatsopano nyengo iliyonse, ndiyeno ikani ka 1-2 pamasiku 5-7 aliwonse.
Nzimbe: thirani mankhwala ophera tizilombo pamlingo wapamwamba kwambiri wa mazira a nzimbe, ndipo ikaninso masiku 7-10 aliwonse.
Osapaka mankhwala pamasiku amphepo kapena pamene mvula ikuyembekezeka kugwa pakadutsa ola limodzi

1.2 Zogwiritsidwa ntchito pa mbewu ziti?
Cartap atha kugwiritsidwa ntchito pothana ndi tizirombo mu mpunga, kabichi, kabichi, mtengo wa tiyi, mtengo wa citrus ndi nzimbe.

1.3 Mlingo ndi kugwiritsa ntchito

2.Mawonekedwe ndi zotsatira
1. Sikoyenera kupaka mankhwalawa panthawi ya maluwa a mpunga wa poplar kapena pamene mbewu zanyowa ndi mvula ndi mame.Kupopera mbewu mankhwalawa kwambiri kungayambitsenso kuwonongeka kwa mpunga.Mbande zamasamba za Cruciferous zimakhudzidwa ndi mankhwalawa ndipo ziyenera kusamala mukamagwiritsa ntchito.
2. Pakachitika poyizoni, sambani m'mimba nthawi yomweyo ndipo pitani kuchipatala msanga