E like me ka hōʻike ʻana o Sunil Chaudhari Potato Breeder:
He pāʻuala ʻoe? He nūhou maikaʻi kā mākou iā ʻoe! Ua hoʻokipa ʻo Vietnam i kahi ʻano ʻuala hou, HCIP210, i hoʻomohala ʻia ma o ka hui lehulehu-private. He ʻāpana kēia holomua o ka papahana TAP5 i kapa ʻia ʻo Collaborative Breeding of Five Tropical Potato Varieties, kahi hana e hui pū ai i ka lehulehu a me nā ʻāpana kūʻokoʻa e hoʻolalelale i nā kaʻina hana hānai ʻuala, a ʻo ia ka hoʻomaka ʻana o kahi mea kupaianaha maoli.
ʻO ka mea maʻamau, ʻo ka hoʻomohala ʻana i kahi ʻano ʻuala hou he 10 a 12 mau makahiki. Akā, mahalo i ka hui pū ʻana o ka papahana TAP5, ua ʻike ʻo Vietnam i ka puka ʻana o HCIP210 i loko o ʻewalu mau makahiki. He nui nā pōmaikaʻi o kēia ʻano ʻuala ʻiʻo cream, me ka hiki ke hoʻohua nui, ka hiki ke hoʻololi i nā kūlana like ʻole, a me ke kūʻē ʻana i ka pauda pauda hope a me nā maʻi e like me PVY a me PVX. Eia kekahi, he lōʻihi kona wā oʻo ma mua o 120 mau lā, e hōʻoiaʻiʻo ana i ka lako paʻa o nā ʻuala maikaʻi ma hope o ka pau ʻana o ka wā ʻohi.
Ua hōʻoia ʻia ka kūleʻa o HCIP210 e nā hoʻokolohua hoʻopaʻa inoa kahua nui i mālama ʻia ma nā kahua ʻeono ma Vietnam, me ka Red River Delta a me Central Highlands. He mea kupanaha ka hopena no ka mea, ʻoi aku ka maikaʻi o ka HCIP210 i nā hoʻokolohua kalepa e like me Marabel a me PO3, e hōʻike ana i ka 17% kiʻekiʻe o nā hua no ka mākeke ʻuala ma kekahi mau wahi. Hiki i kēia ʻano ʻuala ke hoʻopōʻino nui i nā mea mahiʻai liʻiliʻi ma Vietnam ʻoiai ʻo kona kūʻē ʻana i nā koʻikoʻi biotic koʻikoʻi hiki ke hōʻemi nui i ka pono o nā kaohi kemika.
ʻO kekahi o nā hiʻohiʻona nui o ka HCIP210 ʻo kona hiki ke hoʻololi i nā ʻāina mauna, e lilo ia i waiwai waiwai no ka mahi ʻana i waho o ka wā i ka wā e paʻakikī ai ka ulu ʻana o nā ʻano like ʻole. Hiki i kēia adaptability ke hana nui i ka hōʻemi ʻana i ka hilinaʻi ʻana i ka lawe ʻana mai i ka ʻuala mai nā ʻāina e pili ana i ka wā o ka nele o ka lako.
Akā he aha ka papahana TAP5 a pehea i hiki ai i kēia holomua? Ua hoʻomaka kēia holomua i ka makahiki 2016 ma ke ʻano he hui kūʻokoʻa lehulehu ma waena o ka International Potato Center (CIP) a me HZPC Holdings BV, kahi hui kūʻai kūʻai ʻuala a me ka ʻoihana kūʻai hua. Me ke kākoʻo mai ka Syngenta Foundation for Sustainable Agriculture (SFSA) a me ka United States Agency for International Development (USAID), ke ʻimi nei ka papahana TAP5 e hoʻomaikaʻi i ka palekana meaʻai a me ka loaʻa kālā o ka ʻohana no ka poʻe mahiʻai haʻahaʻa ma Asia a me ʻApelika.
Ma ka hoʻohui ʻana i nā ʻenehana hana kuʻuna a me nā ʻano hana hou, e like me ka neʻe ʻana o ka hānau ʻana ma waena o nā agroecologies like ʻole a me ke koho akahele me ka hoʻohana ʻana i nā māka molecular, ua loaʻa i ka hui pū ʻana o TAP5 kahi hopena e hoʻomohala i nā ʻano ʻuala i hoʻomaʻamaʻa mua ʻia, hiki ke hoʻololi i nā ʻano ʻuala. Hoʻohui maikaʻi kēia hui pū ʻana i ka ʻike o ka lehulehu a me nā ʻāpana kūʻokoʻa, e hui pū ana i nā genes a me nā ʻenehana maikaʻi loa e hoʻokō i nā hopena holomua i ka mahiʻai.