gross rate of increase of domestic animals

简明释义

牲畜总增率

英英释义

例句

1.The farmer calculated the gross rate of increase of domestic animals to determine how successful his breeding program was.

农民计算了家畜的总增长率以确定他的繁殖计划有多成功。

2.Monitoring the gross rate of increase of domestic animals helps in understanding livestock management practices.

监测家畜的总增长率有助于理解牲畜管理实践。

3.The study focused on the gross rate of increase of domestic animals in rural areas over the past decade.

该研究集中在过去十年农村地区的家畜的总增长率。

4.The veterinarian explained how diseases can affect the gross rate of increase of domestic animals on a farm.

兽医解释了疾病如何影响农场的家畜的总增长率。

5.Government policies can significantly impact the gross rate of increase of domestic animals in the agricultural sector.

政府政策可以显著影响农业部门的家畜的总增长率。

作文

The study of animal husbandry has always been a crucial aspect of agricultural science. One key metric that researchers and farmers alike focus on is the gross rate of increase of domestic animals. This term refers to the total number of new animals born over a specific period, minus the number of animals that die or are removed from the population. Understanding this rate is essential for managing livestock effectively and ensuring sustainable food production.In many countries, the gross rate of increase of domestic animals plays a vital role in determining the overall health of the agricultural sector. For instance, a high gross rate indicates that livestock populations are thriving, which can lead to increased meat, milk, and egg production. Conversely, a low gross rate may signal problems such as disease outbreaks, inadequate nutrition, or poor breeding practices. Therefore, monitoring this rate helps farmers make informed decisions about their herds and flocks.Farmers utilize various strategies to enhance the gross rate of increase of domestic animals. These include selective breeding, which involves choosing animals with desirable traits to reproduce, thereby improving the genetics of the herd. Additionally, proper nutrition and veterinary care are critical components that contribute to healthier animals and, consequently, a higher gross rate of increase. By investing in these areas, farmers can not only boost productivity but also ensure the welfare of their animals.Moreover, the gross rate of increase of domestic animals can be influenced by external factors such as climate change and market demand. For example, extreme weather conditions can affect feed availability and animal health, leading to a decline in birth rates. Similarly, if there is a sudden drop in demand for certain types of meat or dairy products, farmers may reduce the size of their herds, impacting the gross rate of increase.In conclusion, the gross rate of increase of domestic animals is a fundamental indicator of livestock management and agricultural sustainability. It reflects the balance between births and deaths in domestic animal populations, providing valuable insights for farmers and policymakers. By understanding and optimizing this rate, we can work towards a more efficient and responsible agricultural system that meets the growing demands of the global population while ensuring the health and welfare of domestic animals.

家畜饲养的研究一直是农业科学中至关重要的一个方面。研究人员和农民都关注的一个关键指标是家畜的总增长率。这个术语指的是在特定期间内新出生动物的总数，减去死亡或从种群中移除的动物数量。理解这一比率对于有效管理牲畜和确保可持续食品生产至关重要。在许多国家，家畜的总增长率在决定农业部门整体健康状况方面发挥着重要作用。例如，高的总增长率表明牲畜种群繁荣，这可能导致肉类、牛奶和鸡蛋产量的增加。相反，低的总增长率可能表明存在问题，例如疾病爆发、营养不足或繁殖实践不当。因此，监测这一比率有助于农民对其羊群和禽群做出明智的决策。农民利用各种策略来提高家畜的总增长率。这些包括选择性繁殖，即选择具有理想特征的动物进行繁殖，从而改善种群的遗传特性。此外，适当的营养和兽医护理是促进动物健康和因此提高总增长率的关键因素。通过在这些领域投资，农民不仅可以提高生产力，还可以确保动物的福利。此外，家畜的总增长率可能受到气候变化和市场需求等外部因素的影响。例如，极端天气条件可能会影响饲料供应和动物健康，从而导致出生率下降。同样，如果某些类型的肉类或乳制品的需求突然下降，农民可能会减少其牲畜规模，从而影响总增长率。总之，家畜的总增长率是牲畜管理和农业可持续发展的基本指标。它反映了家畜种群中出生与死亡之间的平衡，为农民和政策制定者提供了宝贵的见解。通过理解和优化这一比率，我们可以朝着一个更高效和负责任的农业系统迈进，以满足全球人口日益增长的需求，同时确保家畜的健康和福利。