Article 9 the introduction and domestication of animal breeds should be based on their habits.

第九条应按动物习性进行药用动物的引种及驯化。

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Students of agricultural animal breeding learn how to use genetics to produce healthier animals and develop new breeds.

动物育种专业的学生学习如何利用遗传学生产出健康的动物和培养新的品种。

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On the background of preserving local domestic animal and poultry breeds resources all over the world, most of our native breeds still vanished at a high speed.

在世界遗传资源重新受到重视的大背景下，我国的畜禽遗传资源仍在快速流失。

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Moreover, our reliance on so few plants and animal breeds makes human populations that much more vulnerable to climate change: as growing conditions change, the most suitable species, breeds or strains in a given region may likewise change.

FORBES: The Future of Life On Earth: Part Two Of The Discussion

For example, widespread failure in our handful of remaining major crops and animal breeds due to disease or pest outbreaks is a very real possibility: given that pest and pathogens are constantly evolving, a diverse gene pool is essential if we are to develop insect- and disease-resistant strains in the future.

FORBES: The Future of Life On Earth: Part Two Of The Discussion