Monga clockwork, alimi a greenhouses a m'mphepete mwa nyanja alinso mumsewu wokwanira wopangira nyengo yogulitsa masika ndikugwira ntchito molimbika kulimbikitsa kukula kwa zomera nthawi ino ya chaka. Kwa ambiri, ndikusunga chotenthetsera ndicho chinthu choyamba chomwe chimawapangitsa kukhala maso usiku, koma kuyang'anira madzi ndikwanzeru. Mafunso omwe amabwera m'maganizo nthawi ino ya chaka ndi akuti "Kodi ndi nthawi yanji yothirira madzi?" kapena "Kodi mungasunge bwanji denga la masamba kuti likhale louma usiku kuti matenda asapitirire?" Funso lalikulu likhoza kukhala lakuti, “Kodi ndimathirira kangati zomera zanga kuti zipeze zakudya zimene zimafunikira koma osathira madzi moti mizu imalephera kupeza mpweya?”
Mafunso onsewa ndi omveka popanga njira yoyenera yoyendetsera madzi. Koma ngati akukusungani usiku, ndi nthawi yoti mukumbe mozama muzochita zabwino - kuphatikiza kuyesa zosakaniza. Ngakhale pali zinthu zambiri zomwe zimakhudza kukula kwa mizu, mitundu ya zida zanu kusakaniza media zitha kukhudza kwambiri. Kupeza zotsatira zabwino pamapeto pake kumabwera pakumvetsetsa ndikuwongolera zinthu zakuthupi. Monga Dr. Will Healy, Senior Technical Manager ku Ball Horticultural Company, nthawi zambiri amagawana nawo makampani, "Nsomba zimamera m'madzi, mizu imamera mumlengalenga."
Chifukwa chake, mafunso omwe alimi ayenera kufunsa ndi awa, "Kodi kusakaniza kwanga kumasunga madzi bwino bwanji?" ndi, "Kodi kukhululuka ndi kusinthasintha ndi kusakaniza kwanga?" Makamaka m'miyezi yamasiku ochepa yolima, ndikofunikira kupeza nthawi yoyenera kuumitsa nthaka kuti mizu ikhale bwino, komanso osalola kuti iume mpaka mbewu sizitha kupeza michere ndi madzi.
Oyang'anira kupanga ku Bell Nursery ku Springfield, OH, adayenera kudzifunsa mafunso awa. Anayang'ana magawo opangidwa ndi matabwa kuti ayankhe zaka zitatu zapitazo. Ndi kusintha kumeneku, Ashley Smith, Wolima Mutu ku Bell Nursery, adatha kuganiziranso ndikusintha kuthirira, makamaka m'masiku ochepa.
Kodi Kusakaniza Kwanga Kumasunga Madzi Bwino Bwino?
Pamene gulu lopanga la Bell lidayamba kugwira ntchito ndi kusakaniza kwatsopano, adayenera kusintha kuti "kuyang'ana ndi kuwona". Samangoyang'ananso pamwamba pa miphika asanayatse payipi. Tsopano akawona kutumphuka kouma, amayesa mbewu yonseyo. Asanathirire, amanyamula miphikayo ndikuyang'ana mizu kuti ichuluke ndipo amangokhutitsa nthaka ikafika pansi pa mphikawo. Ngati alimi sayang'anitsitsa zomwe zikuchitika pansi pa nthaka, pali mwayi woti zitha kuyambitsa kuthirira kapena kuthirira pakanthawi kochepa.
"Dothi likakhala lonyowa kwambiri kapena louma kwambiri, ndikofunikira kuyang'ana chithunzi chonse," akutero Daniel Norden, Senior Research and Development Manager ku Profile Products, yomwe imapanga. Zamgululi, gawo lapansi lopangidwa kuchokera ku zongowonjezwdwa ndi namwali Southern Yellow Pine. "Alimi akuyenera kuyang'ana kusakanikirana kwawo komwe kulipo tsopano, ndikuwunika ngati pali cholakwika. Pakhoza kukhala zifukwa zosiyanasiyana: kuwonongeka kwa zipangizo, kulinganiza makina, khalidwe lazopangira, ndi zina zotero. Zochita zina pa zipangizo zopangira zikhoza kukhala zokopa, koma nthawi zina zimakhala zosagwirizana ndi khalidwe lake ndipo nthawi zambiri izi zikutanthauza kuti mpweya wochepa umakhala wochepa. "
Gulu la Bell lidawona mwachangu kuti HydraFiber yawo imawuma mwachangu pamwamba pomwe ikupanga madzi ochulukirapo ku mbewuyo. Ulusi wabwino kwambiri, wopangidwa ndi utali wautali, umakhala wokulirapo, wokhala ndi tinthu tating'ono tomwe timapatsa mpweya komanso mphamvu yosunga madzi. Mofanana ndi momwe madzi amakhalira mu shawa, tinthu tating'onoting'ono tamadzi timayika mkanda pamalo opangidwa ndi ulusi kuti mbewuyo isagwire ntchito molimbika kuti ifike. Pophatikiza izi pakusakaniza kwawo, Bell Nursery idapeza kuti mbewu zawo zimatha kupitilira nthawi yothirira, makamaka nyengo yozizira, yamasiku ochepa.
"Mizu imafunikira mpweya kuti ikule," adatero Smith. "Ngati mutha kupeza bwino pakati pa kuuma ndi madzi pafupipafupi, zimathandiza kwambiri kuti mukhale ndi mizu yabwino, yomwe imatsogolera ku chomera chathanzi, chomwe chimatsogolera kwa kasitomala wokondwa. Mpweya umene timasakaniza panopa umatithandiza kukhala ndi mizu yolimba tisanakhale ndi zomera zambiri.”
Kodi Mix Yanu Ndi Yokhululuka Motani?
Ngakhale kuyang'anira zomera ndi sitepe yoyamba yabwino, kumasiyabe zinthu zambiri zomwe zingagwiritsidwe ntchito kuti mudziwe kutalika kwa nthawi yothirira. Kutalika kotani kumadalira kutalika kwa masiku, kutentha kwa usiku ndi kuchuluka kwa madzi omwe akuperekedwa poyamba. Kukhala ndi kusakaniza komwe kumasinthasintha ndi kukhululuka kumatha kuthetsa kukhumudwa kwina komwe kumabwera ndi zosinthazo.
Kwa Bell Nursery, zosakaniza zawo zamakono zimalola gulu lopanga nthawi kuti liziyang'ana zomera zisanadumphire mu ndondomeko yothirira madzi. Izi zimawalola kuti azitha kuthana ndi zosinthazo pakanthawi kochepa.
"Ndaphunzira kuti zosakaniza zathu zamakono siziyenera kuthiriridwa nthawi yomweyo, ndipo sindine wopanikizika kuti ndimwe madzi nthawi zonse." Smith anatero. "Tikudziwa momwe tingaumire nthaka koma osasokoneza kukula kwa mbewu. M'masiku otalikirapo, zophatikizika zathu zamitengo yamatabwa zimagwira ntchito ngati chisakanizo chachikhalidwe cha peat / perlite. Komabe, pansi pamasiku afupiafupi awa, nthawi zina timatha kufika masiku 10 pakati pa kuthirira. ”
Pothirira pang'ono, mwachibadwa kuganiza kuti mbali zina za kapangidwe ziyenera kusinthidwa kuti zizindikire kukula kwa zomera, kuphatikizapo umuna. Komabe, Smith akuti kukhala ndi kusakanikirana kosinthika komanso kukhululuka kwathandizanso pankhaniyi.
"Kutengera ndi mbewu, timakonda kugwiritsa ntchito feteleza wosungunuka m'madzi pakati pa 100 ndi 400 ppm," akutero Smith. “Ngakhale pakukula kwamasiku ochepa pomwe sitithirira pafupipafupi, timasunga zonse mofanana. M'malo mwake, maganizo anga ndi akuti fetereza wathu sakuchotsedwa kwambiri, ndiye mwina akutigwirira ntchito molimbika.
Pamapeto pake, kasamalidwe ka madzi kadzakhala kapadera pa ntchito iliyonse yomwe ikukula. Koma podzifunsa mafunso awa, mutha kupeza yankho la kasamalidwe ka madzi silikugwirizana kwambiri ndi ndondomeko ya kuthirira, komanso zambiri zokhudzana ndi kusakaniza kwanu.