Mwambiri, pali zifukwa zitatu zomwe dothi limasandukira ofiira komanso obiriwira:
Choyamba, dothi lakhala acilitsidwa.
Dothi la acid limatanthawuza kuchepa kwa mtengo wamtengo wa dothi. Pambuyo pazaka zotsala za kubzala mu madera ena kumpoto, mtengo wa nthaka udaponya mpaka pansi pa 3.0. Komabe, mafa oyenera kwambiri pazomera zathu zambiri ali pakati pa 5.5 ndi 7.5. Itha kuganiziridwa kuti m'malo a acidic, mbewu zitha bwanji bwino?
Chifukwa cha nthaka acid ndikugwiritsa ntchito kuchuluka kwa feteleza acidic acidic, monga potaziyamu mankhwala, ammonium chloride, etc. kawirikawiri, ndipo samakonda kudutsa madzi amvula. Ndi kuchuluka kwa zaka zolima, kudzikundikira kwa ma ma acid acidil kumakhala kovuta kwambiri, kumabweretsa nthaka acid.
Kachiwiri, dothi lakhala saline.
Kugwiritsa ntchito kwa nthawi yayitali mateni okwanira manyowa kumapangitsa kuti zikhale zovuta kwa mbewu zophuka nthaka kuti zitheke kwathunthu ndipo pamapeto pake zimakhala m'nthaka. M'malo mwake, feteleza ndi mchere wamafuta, womwe umapangitsa kuwonjezeka kwa mchere wobiriwira. Madzi akatuluka, mcherewo umakhala pansi panthaka ndipo pang'onopang'ono umatembenuka ofiira pambuyo oxidation. Dothi lamchere nthawi zambiri limakhala ndi mtengo wapamwamba, womwe umatha kuyambira 8 mpaka 10.
Chachitatu, nthaka yayamba ecotehic.
Cholinga cha izi ndizosavomerezeka, zomwe zimapangitsa dothi kuti lizimitsa komanso kukhala lopanda ungwiro, ndipo mcherewo umayamba chifukwa cha kusinthika kwambiri. Chifukwa mcherewo umalemedwa dothi, ndikoyenera kuti pakhale lalgae kuti akhale ndi moyo. Ngati dothi limakhala louma, algae amafa, ndipo algae algae amawonetsa ofiira.
Ndiye mutha kuthana bwanji ndi zinthu zomwe zikuwoneka bwino?
Choyamba, ndikofunikira kugwiritsa ntchito feteleza moyenera.
Kuchepetsa kugwiritsa ntchito feteleza wamankhwala ndikuwaphatikiza ndi kugwiritsa ntchito feteleza wa organic ndi kubereka. Limbitsani feteleza Kugwiritsa ntchito bwino ndikuwongolera acidity ndi achimwemwe. Sinthani dothi labwino.
Kachiwiri, njira yothirira ziyenera kukhala zomveka
Sinthani kuthirira kusefukira kwa Drip kuthirira, kupulumutsa madzi ndi feteleza pakuchepetsa nthaka.
Post Nthawi: Meyi-30-2023