Mary Allen
Madzi achilengedwe amakhalapo kwa zaka zambiri popanda dziwe lopangidwa ndi anthu lomwe limateteza madzi kuti asalowe padziko lapansi. Chifukwa chiyani izi siziyenera kugwiranso ntchito m'munda mwanu? Pano tikukufotokozerani momwe mungagwiritsire ntchito dziwe popanda beseni ndi liner.
Dziwe Lopanda Liner ndi Basin
Ntchito zambiri zomanga dziwe nthawi zambiri zimaphatikizapo kuyala maziko opangira mapepala kapena kugula beseni la dziwe popanda kuganizira zina. Kusiyanasiyana kwachilengedwe kumathekanso. Komabe, pali zinthu zina pano: Njira zopambana kwambiri ndizo kugwiritsa ntchito dongo kapena dongo. Ngakhale kuti njirayi ndi yovuta komanso yokwera mtengo kusiyana ndi maiwe ochiritsira, imapereka ubwino wina. Zosiyanasiyana ndizoyenera kupanga maiwe achilengedwe, popeza palibe chifukwa chobisa filimuyo kapena m'mphepete mwa dziwe losasangalatsa. Chinthu chofunika kwambiri, komabe - ndipo izi zikugwiritsidwa ntchito pakugwiritsa ntchito loam ndi dongo - ndikuti dziwe lomaliza pansi ndi 100% lopanda madzi. Ngati madzi akudontha, madzi ochuluka amatayika ndipo ndalama zolipirira zimakwerabe: dzenje lopanda malire.
Ntchito Yomangamanga
Inde, monga momwe zilili ndi dziwe lililonse, chinthu choyamba kuchita ndikukonzekera: mawonekedwe, kuya, ndi zakuthupi ziyenera kutsimikiziridwa. Pali zithandizo zopangira zisankho pankhani ya zinthu: Konkire kapena dongo ndizokwera mtengo kwambiri, koma zimamatira bwino. Kumbali ina, granulate ya dongo ndiyotsika mtengo kwambiri.
Kumanga dziwe kumayamba ndi kukumba dziwe. Ndiye muyenera kuchotsa miyala yakuthwa, mizu, ndi zinthu zina zosasangalatsa. Ndiye mukhoza "kupanga" zinthu zopangira mapangidwe. Momwe izi zimagwirira ntchito ndi loam ndi dongo zidzafotokozedwa mwatsatanetsatane pambuyo pake. Pambuyo pokonza zinthuzo, mutha kupanga mabanki ku banki. Kugwiritsa ntchito nthaka ya dziwe kapena miyala, makamaka pafupi ndi gombe, ikhoza kubweretsedwa mwakufuna. Ndiye mukhoza kudzala dziwe.
Pangani Dziwe Ladongo
Ndi njira iyi, muyenera kuyang'ana dothi lanu m'munda wanu kuti mudziwe dongo. Ngati dothi liri ladongo pang'ono, muyenera kugwiritsa ntchito dongo lowonjezera poletsa madzi. Pansi pa dziwe pazikhala zitsulo zoteteza kuti mbewa ndi nyama zina zisawononge nthaka. Mukakumba, muyenera kukumba mozama mpaka 50 cm, chifukwa dongo lofunika liyenera kukhala lozungulira 50 cm. Ngati simusamala izi, mwadzidzidzi mulibe dziwe lakuya masentimita 80, koma chithaphwi cha 30 cm.
Kuyika kwa dongo kuyenera kuchitidwa m'magulu angapo, pakati pake kumayenera kunyowa ndikugwedezeka mobwerezabwereza: Panthawi yonseyi, dongo siliyenera kuuma, mwinamwake, lidzang'ambika mosavuta ndipo zotsatira zake sizidzawonongeka. kukhala osadukiza. Malingana ndi malo a dziwe, muyenera kuyika dongo mu makulidwe osiyanasiyana. Pakatikati mwa dziwe, 50 cm ndi yabwino, koma popeza chiwopsezo chowuma chimakhala chachikulu kwambiri m'dera la banki, dongo losanjikiza apa liyenera kukhala 60 cm wandiweyani. Kenako muyenera kuchepetsa makulidwe ake mpaka 30 cm mpaka m'mphepete mwa mtsinje. Dongo likauma, mukhoza kuwonjezera gawo lililonse (mwala, nthaka ya dziwe) ndi zomera ku dziwe monga momwe tafotokozera pamwambapa.
Dongo Granules ngati Pond Floor
Dongo la granulate ndi njira yabwino yopangira dongo: Zinthuzi zimathandiza kusindikiza kosavuta komanso kodalirika, ndizotsika mtengo kwambiri, ndipo zimakhala ndi dongo lachilengedwe la 100%. Ndipotu, dongo linayamba kale ntchito yomanga dziwe ndipo linkagwiritsidwa ntchito kalekale kutseka zitsime zotayira. Ngakhale masiku ano, ma granules a dongo ambiri amagwiritsidwa ntchito nthawi zambiri: Dongo lotupa likangonyowa, limaphatikizana kupanga dongo lopanda madzi.
Maonekedwe a dziwe la dziwe ayenera kukhala ogwirizana ndi dongo lazomangamanga: Makoma otsetsereka sizingatheke ndi zinthu izi. M'malo mwake, timalimbikitsa mawonekedwe apamwamba a dziwe lamunda, malo otsetsereka okhala ndi ma curve ofatsa. Kwa nsomba ndi maiwe okongola, dongo la 10 cm mpaka 15 cm ndilokwanira, koma chifukwa cha kuwonjezereka kwapambuyo pake, muyenera kukumba dziwe lapafupi. 30 cm kuzama kuposa kuya kwa chandamale chomwe chamalizidwa. Musanayambe ndi ma granules a dongo, muyenera kugwirizanitsa nthaka kuti pakhale maziko olimba; pokhapo pamene makulidwe oyenera angapangidwe.
Kenako muyenera kuphimba dongo ndi mchenga wa 10 cm, miyala yabwino, kapena gawo lina: Izi zimateteza dothi ndi dongo. Tsopano ndi nthawi yoti tinene kuti “Kuguba kwamadzi!” Koma izi zichitike pang’onopang’ono kuti asagwetse: Choyamba, ingonyowetsani dongo ladongo kuti dongo lotupa liwonjezeke. Madziwo akangogunda dongo, ma granules adongo amadzaza ndi madzi, amasungunuka ndikupanga "chotchinga chotchinga". Zimatenga pafupifupi maola 5 kuti dongo lonse ligwirizane kukhala wosanjikiza umodzi. Pokhapokha pamene dziwe likhoza kudzazidwa.
Ubwino ndi Zoyipa
Pomaliza, tikufuna kukambirana za ubwino ndi kuipa kwa dziwe lachilengedwe lotere. Ubwino umodzi ndi wakuti dziwe loterolo limapanga moyo wabwino kwambiri wa nyama zambiri. Chifukwa cha zinthu zachilengedwe, chilengedwe sichimavulazidwa ndi mankhwala, ngakhale kwa nthawi yayitali. Kuphatikiza apo, palibe chifukwa chobisa zojambulazo kapena m'mphepete mwa dziwe.
Komabe, zovuta zake sizinganyalanyazidwenso. Ntchito yomangayi ndiyokwera mtengo kwambiri komanso imatenga nthawi yambiri kuposa kugwiritsa ntchito dziwe lopangidwa kale. Pankhani ya kusiyanasiyana kwadongo, kukhazikitsa kumadaliranso malo. Chofunikira kwambiri, komabe, ndikuti musalole kuti mulakwitse, apo ayi, dziwe limatha. Kukhuthulanso dziwe lodzadza ndikuyang'ana movutikira si vuto la Loweruka masana momasuka.