Ua hoʻokō ʻia ka nui o nā haʻawina e pili ana i ka paʻakai i nā ʻōnaehana hydroponic, akā kakaikahi o lākou i loiloi i ka pilina ma waena o ka paʻakai a me nā mahana hoʻonā meaʻai. Ma Brazil, ua hana ʻia ʻelua mau hoʻokolohua ma kahi hoʻolālā poloka randomized mai Ianuali a Pepeluali (Hoʻokolohua I) a me Iune a Iulai 2018 (Hoʻokolohua II).
ʻO ka hoʻāʻo ʻana, ʻo ia nā lāʻau lapaʻau me nā hui ʻelima, penei: unheated (control) and heated nutrient solution (NS) ma kahi mahana o 32°C me ka hoʻohana ʻana i ka wai hou me kahi conductivity uila (ECw) o 0.3 dS m−1, a me ka wela ʻole a NS wela ma nā mahana o 30 a me 32 ° C me ka hoʻohana ʻana i ka wai brackish me kahi ECw o 6.5 dS m−1 i loko o nā pā nui, me ʻelua coriander cultivars (Tabocas a me Verdão) i loko o nā subplots, i ulu ʻia i loko o ke kahawai hydroponic like. Ua ulu ʻia ka cultivar Verdão i ka hoʻokolohua II ma kahi hoʻonohonoho factorial 2 × 2, ʻelua mau mahana NS (ʻaʻole wela a wela ma 30 ° C) a me ʻelua mau pae ECw (0.3 a me 6.5 dS m−1).
Hiki ke kanu ʻia ʻo Coriander me ka NS wela ʻoiai ka emi ʻana o ka pana ʻana i nā mea hou i hoʻohālikelike ʻia i ka mana o kahi o 37% no ka hoʻokolohua I (cultivar Verdão ma kahi mahana o 32 ° C a me ka hoʻohana ʻana i ka wai hou) a me 17% no ka hoʻokolohua II (ka wela o 30 ° C a me ka hoʻohana ʻana i ka wai hou a me ka wai paʻakai) ma 25 mau lā ma hope o ka hoʻololi ʻana, "hoʻopau nā mea noiʻi.
E heluhelu i ka ʻatikala piha ma aneʻi. / ʻōnaehana-mea kanu /