Kulima mitengo kumayambira ku nazale. Kufunika kwa mapangidwe amitengo yaing'ono pamwamba ndi pansi pa nthaka kwachititsa kuti pakhale mabuku awiri a Urban Tree Foundation: "Malangizo a Ubwino wa Mtengo wa Nursery" ndi "Njira Zopangira Mizu Yapamwamba ya Chidebe, Mitsuko, ndi Korona." Zolemba izi zikuyimira kuyesetsa kuphatikizira zolowetsa m'mafakitale ndi njira zaposachedwa kwambiri, zoyesedwa zasayansi kuti athe kuthana ndi khalidwe lamtengo wa nazale ndi kupanga.
"Guideline Specifications for Nursery Tree Quality" imapereka ndondomeko yosankha ndi kutchula mitengo yabwino ya nazale ku California, ndikuyang'ana kwambiri zotengera katundu. Makhalidwe ofunikira a mitengo ya nazale amazindikiridwa ndikufotokozedwa kuti apatse alimi ndi ogula chidziwitso chomwe akufunikira kuti asiyanitse katundu wabwino ndi wosauka.
"Njira Zopangira Mizu Yapamwamba ya Mitsuko, Mitu, ndi Korona" ikupereka njira zothandizira alimi kupanga mitengo yomwe ikugwirizana ndi malangizo omwe aperekedwa m'buku loyamba. Njirazi zimachokera ku kafukufuku wofalitsidwa posachedwapa komanso wopitilira komanso chidziwitso, luso, ndi luso la onse ochita kafukufuku ndi ofufuza. Pamene kafukufuku akupita patsogolo ndipo njira zatsopano zikupangidwira, chikalatachi chidzakonzedwanso kuti chiphatikizepo chidziwitso chamakono.
Kuti mumve zambiri kapena kuti mafunso anu ayankhidwe, funsani a Brian Kempf, Director wa Urban Tree Foundation pa brian@urbantree.org. Maulalo ku zofalitsa zonse ziwiri ali pansipa.
Tsatanetsatane wa Ubwino wa Mitengo ya Nazale
Njira Zokulitsira Mizu Yabwino Kwambiri, Thunthu & Korona mu Nazale ya Container