Chithandizo cha dothi musanabzala mbewu pa mbande ndizofunikira kwambiri, chifukwa zimateteza matenda osiyanasiyana pakakula. Choncho, alimi ogwira ntchito yamagalimoto omwe amayamba kukumana ndi izi, amakhudzidwa ndi funsoli: momwe angagwirire nthaka asanadzalemo mbande?
Njira zolima nthaka musanabzala mbande
Pali njira zotere zomwe zingatetezere dothi:
- Kuzizira . Nthaka yokonzedweratu yosakanizidwa mpaka mbewuyo ikabzalidwa imasungidwa mu chisanu pazigawo zosachepera. Njirayi imathandiza kuthetsa mphutsi, tizilombo toyambitsa matenda, mbewu za namsongole. Onetsetsani kuti mutsegule komanso mutsegule. Ngati ndondomekoyi ikuchitika nthawi zingapo, imasinthidwa ndi Kutentha. Pamene dziko likuwotcha, mphutsi ndi tizilombo tina timatha kudzuka mmenemo. Kubwereza kowonjezera kumathandiza kuwathetsa.
- Kutentha . Ndi njira yabwino kwambiri yogwirira ntchito nthaka. Pamene steaming, tizilombo toyambitsa matenda ndi mphutsi zimathetsedwa bwino, dothi limatengeka ndi chinyezi. Chosavuta cha njirayi ndikuti sichimangopweteka zokha, koma komanso zothandiza. Choncho, tikulimbikitseni kuti nthaka ikhale yothetsera masabata awiri, ndipo pokhapokha kubzala mbewu.
- Kutaya dothi . Pochita njirayi, nthaka imathiridwa ndi njira zosiyanasiyana zomwe zimawononga tizilombo toyambitsa matenda. Kwa iwo omwe poyamba akulowetsamo dothi, funso lenileni ndilo: kukhetsa dziko lapansi musanabzala mbande? Imodzi mwa njira zomwe zimakonda kwambiri ndikutsuka nthaka ndi pinki ya potassium permanganate . Pambuyo pake, nthaka imaloledwa kukhazikika masiku angapo, izi zimathandiza kuthetsa chinyezi chowonjezera. Komanso kugwiritsira ntchito mankhwalawa kumatulutsa madzi ndi zakumwa, zomwe zimapezeka ndi phulusa losakanizidwa ndi madzi. Ndibwino kuchitira nthaka ndi fungicidal njira.
Choncho, mungasankhe njira imodzi yopangira dothi lopanda nthaka musanadzale mbande.