Pehea e koho ai i kahi pā seedling plastic kūpono?

Ke koho ʻana i ka helu kūpono o nā lua i loko o kahi pā palaka e ulu ai i nā mea kanu, pono ʻoe e noʻonoʻo i kēia mau mea:

1. Nā ʻano mea kanu: Loaʻa i nā mea kanu ʻokoʻa nā koi like ʻole no ka helu o nā lua ma ka pā seedling. No ka laʻana, kūpono nā melons a me nā eggplants no nā discs 50-hole, ʻoiai nā pīni, eggplants, Brussels sprouts, hoʻoilo a me nā tōmato puna e kūpono i nā disc 72-hole.
2. Ka nui o nā mea kanu: Pono nā mea kanu kahiko i ʻoi aku ka nui a me ka substrate e kākoʻo i ka ulu ʻana o ke aʻa, no laila pono lākou i nā pā seedling me nā lua liʻiliʻi. ʻO ka mea ʻē aʻe, hiki i nā mea kanu me nā makahiki liʻiliʻi ke hoʻohana i nā pā seedling me ka nui o nā lua.
3. Ka wā kanu: He ʻokoʻa nā koi o ka seedling i ka hoʻoilo, ka puna a me ke kauwela a me ka hāʻule. ʻO ka hoʻoilo a me ka pūnāwai ka mea maʻamau e koi aku i ka makahiki seedling ʻoi aku ka nui, a hiki ke ʻohi koke ʻia ma hope o ke kanu ʻana; Pono nā mea kanu o ke kauwela a me ka hāʻule i nā mea kanu ʻōpiopio, me ka ikaika o ke aʻa kiʻekiʻe, kahi e hoʻolōʻihi ai i nā mea kanu ma hope o ke kanu ʻana.
4. Nā ʻano hana hoʻoulu hua: ʻO nā ʻano hana hoʻoulu hua like ʻole, e like me ka hole tray seedling, floating seedling, tidal seedling, etc., loaʻa nā koho lua ʻokoʻa no nā pā puka. No ka laʻana, hiki ke hoʻohana ʻia nā pā polystyrene no nā mea kanu lana, ʻoiai ʻo nā pā polystyrene e hoʻohana nui ʻia no ka hānai ʻana i ka lua.
5. Ke koho ʻana i ka substrate: Pono ke ʻano o ke ʻano o ke kino o ka substrate, ka wai maikaʻi a me ka paʻa ʻana o ka mea kanu, a me nā mea kūlohelohe waiwai. Hoʻokumu ʻia nā substrate maʻamau e like me ka lepo peaty a me ka vermiculite i ka ratio o 2: 1, a i ʻole ka peat, vermiculite a me ka perlite i hoʻokumu ʻia i ka ratio o 3:1:1.
6. He mea maʻamau a me ka nui o ka pā seedling: ʻO ka mea maʻamau o ka pā seedling he polystyrene foam, polystyrene, polyvinyl chloride a me polypropylene. ʻO ka nui o ka disc cavity maʻamau ʻo 540mm × 280mm, a ʻo ka helu o nā puka ma waena o 18 a me 512. ʻO ke ʻano o ka puka o ka pā seedling he poepoe a me ka huinahā, a ʻo ka substrate i loko o ka lua huinahā ma kahi o 30% ʻoi aku ka nui o ka lua puni, a ʻoi aku ka like o ka hoʻohele wai, a ʻoi aku ka hoʻomohala ʻana o ka ʻōnaehana kumu.
7. ʻO ke kumukūʻai waiwai a me ka maikaʻi o ka hana ʻana: Ma lalo o ka manaʻo o ka hopena ʻole i ka maikaʻi o nā mea kanu, pono mākou e hoʻāʻo e koho i kahi pā puka me nā lua hou aʻe e hoʻomaikaʻi ai i ka helu hoʻopuka no kēlā me kēia wahi.
Ma ka noʻonoʻo ʻana i nā kumu i luna, ke koho ʻana i kahi pā seedling plastic me ka helu kūpono o nā lua e hiki ke hōʻoia i ka ulu olakino o nā mea kanu a hoʻomaikaʻi i ka pono a me ka maikaʻi o nā mea kanu.