I keep records of each snake's activities, noting feeding, shedding and breedingactivity.
我坚持记录每条蛇的活跃度,记下它们吃食、退皮和繁殖情况。
2
With adoption of SSR mark technology, the DNA extraction method can be effectively employed in seed purity analysis and marker aided breedingactivity.
结合采用SSR分子标记技术,此DNA提取方法可有效地用于玉米种子纯度检验和分子标记辅助育种。
3
The first chapter of the book contains general husbandry information, with techniques for conditioning and bringing fish into breeding condition and the various ways to trigger breedingactivity.