Kodi mungathetse bwanji nthaka m'munda?

Chodziwika bwino ndi chakuti nthaka ikagwiritsidwa ntchito, dothi silimangotsala pang'ono kutha, koma limatulutsidwa ndi matenda ndi bowa ndi mabakiteriya osiyanasiyana. Pogwiritsira ntchito chiwembu chotero, wolima minda akhoza kuona kuwonjezeka kwa kukula ndi chitukuko cha zomera, komanso zokolola zawo zochepa. Mukhoza kuthana ndi vutoli, muyenera kudziwa momwe mungawononge nthaka m'munda.

Tsopano pali njira zitatu zazikulu za disinfection - mankhwala, agrotechnical ndi thupi. Tiyeni tione aliyense wa iwo.

Mmene thupi limatetezera dothi

Poganizira zomwe zingasokoneze nthaka mu kugwa, samalani kuti muzitha kupha, zomwe zingathe kupha opangira mankhwala ndi tizilombo toyambitsa matenda. Zimapangidwa pakati pa mwezi wa November. Nthaka imakhala ndi filimu yopanda kutentha ndipo imayendetsedwa ndi nthunzi, yomwe imachokera ku zotentha.

Agrotechnical njira dothi disinfection

Njira imeneyi, mwa njira, imagwiritsidwa ntchito ndi eni ake a minda ya masamba, nthawi zina osadziwa. Choyamba, izo zimaphatikizapo kusinthasintha kwa zikhalidwe. Mwachitsanzo, mutengapo nyemba zimayesedwa anyezi kapena adyo.

Chachiwiri, ndizomveka kufesa zomera kumayambiriro kwa nyengo kuti ziwononge nthaka. Mwachitsanzo, nyemba za mpiru ndi yozizira sizingatheke kudzaza dziko lapansi ndi nayitrojeni, komanso kuti zisawonongeke, zowonjezera mizu ya alkaloids.

Mankhwala njira nthaka disinfection

Ndi njira imeneyi, kukonzekera mankhwala kumayambira pansi, komwe kungathe kuwononga tizilombo toyambitsa matenda ndi tizilombo toyambitsa matenda.

Kawirikawiri odziwa wamaluwa amagwiritsa ntchito Carbathion. Ichi ndi mankhwala omwe amagwiritsidwa ntchito polimbana ndi fusariosis, zoipa, kuvunda kwa akavalo ndi mwendo wakuda. Ichi ndi chinthu chokha, kusiyana ndi kotheka kubzala nthaka musanadzalemo masiku osachepera 30. Zomwe zimagwiritsidwa ntchito zimasinthidwa mpaka 2% yothetsera madzi amadzimadzi omwe amagwiritsidwa ntchito popanga nthaka. Malowa atatha kugwiritsa ntchito mankhwala akulimbikitsidwa kuti aphimbe ndi filimu masiku 4-5.

Zomwe zingathetsere nthaka m'dzinja, ndiye chisakanizo cha mandimu ndi mkuwa wa sulfate ndibwino kwambiri pazinthu izi. Pa mita iliyonse ya lalikulu gwiritsani ntchito theka la galasi la zinthu. Iwo amawaza pamwamba pa dziko lapansi, ndipo malowo amakumba mpaka kuya masentimita 20.

Chotsatira chabwino chimaperekedwa kwa kukonzekera kwachilengedwe, mwachitsanzo, Fungistop. Amathira nthaka ngati njira yothetsera madzi, yomwe imakonzedwa kuchokera ku 350-500 ml ya mankhwalayo ndi ndowa. Pambuyo pa chithandizo chotero, malo omwe ali ndi kachilomboka amakafukula mpaka kufika pa bayonet bayonet.