cultivated rice

同根派生

Scientists believe there are 140,000 varieties of cultivated rice, but no one knows the exact number.
科學(xué)家相信共有14萬個培植稻米品種,但沒有人知道確切的數(shù)字。
Common wild rice was important germplasm resource for hereditary improvement of cultivated rice.
摘要[目的]普通野生稻是栽培稻遺傳改良的重要種質(zhì)資源。
The paper discussed geographical environment and the relation between ancient city and cultivated rice in the middle reaches of yangtse river.
摘要本文對長江中遊史前古城的地理環(huán)境及古城與稻作辳業(yè)的關(guān)系進行了探討。
Hegazy A K, Amer W M, Khedr A A.Allelopathic effect of Nymphaea lotus L. on growth and yield of cultivated rice around Lake Manzala (Nile Delta) [J].
趙曉萌;劉悅萍;曾召海.;駱駝蓬提取物對小麥玉米種子萌發(fā)及幼苗生長的影響[J]
Oryza rufipogon Gruff., known as the ancestor of Asian cultivated rice (Oryza sativa L.), is an important germplasm for rice improvement.
摘要普通野生稻是亞洲栽培稻的祖先種，是重要的稻種資源。