ʻO kahi chimney lāʻau i loko o ka pahu e hōʻoia i ka aeration maikaʻi a me ka liʻiliʻi o ka hana ke ulu mua i kaʻuala hua.
ʻO nā mahiʻai mahiʻai ʻo Erik Juurlink lāua ʻo Frank Hoitink mai Slootdorp, North Holland, e nānā i ka uala hua Everest. ʻO ka ʻO ErFra VKS Kau ʻia ʻo VoorKiemSystem (VKS) i ka pahu cubic. Ua manaʻo ʻo Juurlink i ka manaʻo i ka makahiki 2014. 'Makemake au e hemo i nā pā kuʻupuʻu kahiko. Ma ke kau ʻana i kahi chimney i loko o ka pahu, hoʻomaikaʻi ka aeration, i wela pono ai nā tubers. '
Ua hoʻokolohua ka mea kanu ʻuala a me ka uʻi i ʻono mau makahiki a hiki i kona hoʻomohala ʻana i ka ʻōnaehana kūpono. Lawe ʻia ʻo Hoitink. 'Aia ʻo Sprouting i mua o ke aniani,' i kākau ʻo ia. Lawe ʻoe i ka mahi ʻana i mua a hōʻemi i ka maka o ka ʻohi ʻana. Hana ʻo ErFra VKS i ka ergonomically ma mua o nā paepae germ. Kūleʻa ia i ka mālama a hiki ke hoʻohana ʻia me ka ʻole o nā pahu hoʻololi. '
Pākuʻi ʻia
Aia ʻo ErFra VKS i nā raka hinged. He maʻalahi ia i ke kamaliʻi, akā nui nā manaʻo e pili ana, ʻike ʻo Juurlink. Kūkulu mākou iā mākou iho i ka ʻōnaehana. Mālama kēlā i nā kumukūʻai a hōʻoia i kahi ola lōʻihi. Hāʻawi ʻo 'ErFra VKS, ka hui o Juurlink a me Hoitink, i kahi poʻi e pani ai ʻoe i ka chimney ma mua o ka hoʻopiha ʻana.
• heluhelu pū kekahi: ʻO ka ʻōnaehana pre-germination ErFra VKS hoʻi i ka hana
Juurlink: 'He kumukūʻai he 300 kilo o ka hiki i ka pahu, ʻaʻohe pilikia iaʻu.' Hoʻokomo pū ʻo Hoitink i nā pahu i loko o ka pahu hau me ErFra VKS. ʻIke ʻo ia i ka aeration hoʻomaikaʻi a mālama ia ka ikehu. 'Kūʻai aku mākou i kēia ʻōnaehana i nā mea ulu maʻamau a me nā mea kanu meaola i Netherlands a me nā ʻāina ʻē.'