animal breeding

简明释义

动物育种

英英释义

例句

1.Many veterinarians specialize in animal breeding to help enhance genetic traits in pets.

许多兽医专门研究动物繁殖，以帮助改善宠物的遗传特征。

2.Research in animal breeding has led to the development of disease-resistant species.

在动物繁殖方面的研究已经导致了抗病物种的发展。

3.The farmer is focused on improving the quality of his livestock through selective animal breeding.

这位农民专注于通过选择性动物繁殖来提高他的牲畜质量。

4.Farmers attend workshops to learn about sustainable practices in animal breeding.

农民们参加研讨会，学习关于可持续的动物繁殖实践。

5.The zoo uses animal breeding programs to increase the population of endangered species.

动物园利用动物繁殖项目来增加濒危物种的数量。

作文

Animal breeding is a crucial aspect of agriculture and animal husbandry that has been practiced for centuries. It involves the selective mating of animals to produce desired traits in their offspring. This process not only improves the quality of livestock but also enhances productivity in terms of meat, milk, and wool production. The practice of animal breeding (动物繁殖) encompasses various techniques and methods that have evolved over time, allowing farmers and breeders to achieve specific goals.One of the primary objectives of animal breeding (动物繁殖) is to enhance desirable characteristics such as growth rate, disease resistance, and reproductive performance. For instance, through selective breeding, farmers can increase the size of cattle or the egg-laying capacity of hens. This not only benefits the farmers economically but also ensures a stable food supply for the growing population.Moreover, animal breeding (动物繁殖) plays a significant role in conservation efforts. Many endangered species are at risk of extinction due to habitat loss and other environmental factors. Through controlled breeding programs, conservationists aim to increase the population of these species and maintain genetic diversity. This is essential for the long-term survival of many animals, as a diverse gene pool can help populations adapt to changing environments.In addition to traditional methods, modern technology has introduced new avenues for animal breeding (动物繁殖). Genetic engineering and biotechnology have allowed breeders to manipulate genes to enhance specific traits more efficiently. Techniques such as artificial insemination and embryo transfer have revolutionized the way animals are bred, making it possible to achieve results that were previously unattainable.However, the practice of animal breeding (动物繁殖) is not without its ethical considerations. The welfare of animals must always be a priority, and breeders should ensure that their practices do not lead to health issues or suffering among the animals. Additionally, there is ongoing debate about the implications of genetic manipulation and whether it is ethical to alter an animal's genetic makeup for human benefit.Furthermore, the impact of animal breeding (动物繁殖) on biodiversity is a topic of concern. While selective breeding can enhance certain traits, it can also lead to a reduction in genetic diversity. This can make populations more vulnerable to diseases and environmental changes. Therefore, it is essential for breeders to balance the pursuit of specific traits with the need to maintain a healthy and diverse gene pool.In conclusion, animal breeding (动物繁殖) is a complex and multifaceted practice that has significant implications for agriculture, conservation, and animal welfare. As we continue to advance in our understanding of genetics and breeding techniques, it is vital to approach this field with responsibility and consideration for the well-being of animals and the environment. By doing so, we can harness the benefits of animal breeding (动物繁殖) while ensuring a sustainable future for both livestock and wildlife.

动物繁殖是农业和畜牧业的一个重要方面，已经被实践了几个世纪。它涉及到选择性地交配动物，以在其后代中产生所需的特征。这个过程不仅提高了牲畜的质量，还增强了肉、奶和羊毛生产的生产力。动物繁殖（动物繁殖）的实践包括各种技术和方法，这些技术和方法随着时间的推移而发展，使农民和饲养者能够实现特定的目标。动物繁殖（动物繁殖）的主要目标之一是增强诸如生长速度、抗病能力和繁殖性能等理想特征。例如，通过选择性育种，农民可以增加牛的体型或母鸡的产蛋能力。这不仅使农民在经济上受益，还确保了日益增长的人口的稳定食品供应。此外，动物繁殖（动物繁殖）在保护工作中也发挥着重要作用。许多濒危物种由于栖息地丧失和其他环境因素而面临灭绝的风险。通过控制繁殖计划，保护主义者旨在增加这些物种的数量并维持遗传多样性。这对许多动物的长期生存至关重要，因为多样化的基因库可以帮助种群适应不断变化的环境。除了传统方法，现代技术还为动物繁殖（动物繁殖）开辟了新的途径。基因工程和生物技术使育种者能够更有效地操纵基因以增强特定特征。人工授精和胚胎移植等技术彻底改变了动物的繁殖方式，使得实现之前无法达到的结果成为可能。然而，动物繁殖（动物繁殖）的实践并非没有伦理考虑。动物的福利必须始终是优先考虑的，饲养者应确保他们的做法不会导致动物的健康问题或痛苦。此外，关于基因操纵的影响以及是否伦理地改变动物的基因组以满足人类利益的问题仍在持续辩论中。此外，动物繁殖（动物繁殖）对生物多样性的影响也是一个令人担忧的话题。虽然选择性繁殖可以增强某些特征，但它也可能导致遗传多样性的减少。这可能使种群更容易受到疾病和环境变化的影响。因此，饲养者在追求特定特征时，必须平衡维护健康和多样化基因库的需求。总之，动物繁殖（动物繁殖）是一个复杂且多方面的实践，对农业、保护和动物福利具有重要意义。随着我们对遗传学和繁殖技术理解的不断深入，负责任地和考虑动物及环境福祉的态度来对待这一领域至关重要。通过这样做，我们可以利用动物繁殖（动物繁殖）的好处，同时确保牲畜和野生动物的可持续未来。