I ka waenakonu o Mei, ua kanu nā loea mai ka Estonian Institute of Plant Industry i kahi wahi o 50 mau mika kūlike i waenakonu o Tartu me kaʻuala.
Ua kanu ʻia kekahi mau ʻano mea kanu tuberous ma kahi pūnaewele liʻiliʻi i ka manawa hoʻokahi, a ʻoiai ka poʻe loea i hele mai mai ke keʻena ma Jõgeva, aia kahi wahi no nā ʻano Jõgeva kollane, i hōʻike ʻia e ka "Kamera Kūpono" i ka Pōʻaono.
ʻO ke kumu o ka hanana e lawe i ke ola kaiāulu i kahi kokoke iki i nā kaona.
"Maliʻa paha ʻaʻole ʻike hou kekahi i ke ʻano o kahi ʻuala [ulu]. E kanu mākou i mea e ʻike ai nā kamaʻāina. I koʻu manaʻo, eia kā lākou i nā kūlana maikaʻi loa no ka ulu ʻana, inā ʻaʻole e hoʻopilikia kēia walaʻau a me nā kamaʻāina o ke kūlanakauhale, ”i ʻōlelo ʻia ʻo Terje Tähtjärv, he mea noiʻi ma ke kula.
I ke kauwela, ma hope o ka wehe ʻana o ka boulevard "kaʻa-ʻole", e kanu ana ka Institute of Crop Production i nā mea kanu hou aʻe ma kēia wahi, no ka laʻana, nā ʻōmato.