Quality indexes of 168 new maize varieties released in Jilin province from 1999 to 2004 were analyzed.
对1999 ~ 2004年吉林省审定的168个玉米新品种的品质指标进行分析。
But two new varieties of corn, also known as maize, are coming to sub-Saharan Africa.
两个新品种的玉米将被引进撒哈拉以南非洲地区，预计会缓解干旱带来的不利影响。
With the changes of the global climate, cultivation methods and release of new varieties, the maize diseases have changed in recent years in China.
随着全球气候变化、耕作方式改变和新品种推广，我国玉米病害的发生也有所改变。
The haploid breeding of maize is a technology that using anther culture or gynogenesis to produce haploid, and then obtain stable new varieties through natural or artificial doubling.
玉米的单倍体育种，是利用花药培养或孤雌生殖产生单倍体后，进行人工或自然加倍，迅速获得稳定的新品种的育种方法。
The haploid breeding of maize is a technology that using anther culture or gynogenesis to produce haploid, and then obtain stable new varieties through natural or artificial doubling.
玉米的单倍体育种，是利用花药培养或孤雌生殖产生单倍体后，进行人工或自然加倍，迅速获得稳定的新品种的育种方法。
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