Kupaka chikasu kwa masamba a agave kumafuna zotsutsana ndi zomwe zimayambitsa: Ngati zimayambitsidwa ndi zinthu zachilengedwe, ingodulani masamba achikasu.Ngati nthawi yowunikira ndiyosakwanira, nthawi yowunikira iyenera kuonjezedwa, koma kuwunikira mwachindunji kuyenera kupewedwa.Ngati kuchuluka kwa madzi sikuli koyenera, kuchuluka kwa madzi kumayenera kusinthidwa moyenera.Ngati zayamba chifukwa cha matenda, ziyenera kupewedwa komanso kuthandizidwa munthawi yake.
1. Dulani nthawi
Ikauma ndikusanduka chikasu chifukwa chazifukwa zachilengedwe.M'dzinja ndi m'nyengo yozizira, masamba akale amasanduka achikasu ndi owuma chifukwa cha zifukwa zachilengedwe.Panthawi imeneyi, muyenera kudula masamba achikasu, kuwongolera kutentha, kutentha padzuwa, ndi kupopera mankhwala ophera tizilombo kuti aphe mabakiteriya.
2. Wonjezerani kuyatsa
Ndi chomera chomwe chimakonda kumera m'malo amthunzi, koma kuwala kwadzuwa ndikofunikira.Kupanda kuwala kwa dzuwa kumapangitsa masamba kukhala achikasu ndikuuma.Osayiyika mwachindunji padzuwa masika ndi autumn.M'chilimwe, dzuwa likakhala lamphamvu kwambiri, limayenera kukhala ndi mthunzi.
3. Thirirani bwino
Imaopa madzi ambiri.Ngati dothi limene wabzalidwa limakhala lonyowa nthawi zonse, zingayambitse mizu kuvunda mosavuta.Mizu ikawola, masamba amasanduka achikasu.Panthawiyi, zichotseni m'nthaka, yeretsani malo ovunda, ziume padzuwa kwa tsiku limodzi, kenaka m'malo mwake ndi nthaka yatsopano, ndikubzalanso mpaka nthaka ya mphika ikhale yonyowa.
4. Kupewa ndi kuchiza matenda
Masamba ake amakhala achikasu komanso owuma, zomwe zimatha chifukwa cha anthracnose.Matendawa akachitika, masamba obiriwira amawonekera pamasamba, omwe pang'onopang'ono amasanduka bulauni, ndipo pamapeto pake masamba onse amasanduka achikasu ndikuwola.Vutoli likachitika, ndikofunikira kugwiritsa ntchito mankhwala ochizira anthracnose munthawi yake, kuyiyika pamalo ozizira komanso amphepo, ndikuwonjezera zakudya zokhala ndi phosphorous ndi potaziyamu kuti zitheke kukana matendawa.Kwa masamba omwe avunda, m'pofunika Kuwachotsa mwamsanga kuti tizilombo toyambitsa matenda tisakhudze nthambi zina zathanzi ndi masamba.
Nthawi yotumiza: Oct-17-2023