Some 240 nests were built during the breeding season but complete data were available from only 119 of these.
大约240个雀巢是在繁殖季节修筑的,但只获得了其中119个完整的资料。
As certain birds from each group complete molting you can start your selective pairing for breeding.
某些鸟类从每组完成蜕皮您就可以开始您的选择性配对繁殖。
It is also pointed out that the success of genetic improvement program depends on the correct breeding strategies and a complete breeding plan.
强调遗传改良工作的成败取决于正确的育种策略和一个完整的育种计划。
In Song Dynasty, silk technology was nearly perfect, forming a complete set of production processes including silkworm breeding, and then weaving into the garment.
宋代,蚕丝工艺已臻于完善,已经形成养蚕、织造到成衣,形成了一整套生产工艺。
The gannets are oceanic birds. Many sea birds spend most of their lives traveling on the oceans, only in the breeding seasons will they ground to complete their life cycles.
尖鸟为海洋性的鸟类,许多海鸟的一生大部分的时间都是遨游于碧波大海之上,唯有繁殖期才会飞回陆地,完成生命的循环。
The paper introduces the breeding methods of the homozygous two-type line, temporary maintainer line and complete sterile line with a recessive epistasis nuclear male sterile.
对甘蓝型油菜隐性上位细胞核雄性不育纯合两型系、临保系和全不育系的转育方法进行了介绍。
At last, we wish Lianyungang Danbred Breeding Farm complete construction and start operation as soon as possible.
最后,祝愿连云港丹育种猪场项目早日建成投产!
At last, we wish Lianyungang Danbred Breeding Farm complete construction and start operation as soon as possible.
最后,祝愿连云港丹育种猪场项目早日建成投产!
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