age at weaning

简明释义

离乳期

英英释义

例句

1.The age at weaning is crucial for the health of piglets, as it affects their growth and development.

断奶的年龄对小猪的健康至关重要，因为它影响它们的生长和发育。

2.Research shows that the optimal age at weaning can vary depending on the species of animal.

研究表明，最佳的断奶年龄可能因动物种类而异。

3.The veterinarian recommended a later age at weaning to improve the immune system of the puppies.

兽医建议推迟断奶年龄以改善小狗的免疫系统。

4.Farmers often monitor the age at weaning to ensure that calves receive adequate nutrition.

农民通常监测断奶的年龄以确保小牛获得足够的营养。

5.In some cultures, the age at weaning is determined by traditional practices rather than scientific guidelines.

在一些文化中，断奶的年龄是根据传统习俗而不是科学指南来决定的。

作文

Understanding the concept of age at weaning is crucial for anyone involved in animal husbandry or parenting. The term refers to the specific age at which a young animal, often a mammal, is transitioned from breastfeeding or nursing to consuming solid food. This transition is not only significant for the physical development of the animal but also plays a vital role in its social and behavioral growth. In many species, including humans, the age at weaning can vary widely depending on several factors, including species, environmental conditions, and individual health. In livestock farming, knowing the optimal age at weaning can have profound implications for the health of the animals and the efficiency of the farm. For example, in cattle, weaning typically occurs around six to eight months of age, depending on the breed and the purpose of raising the cattle. Early weaning can lead to improved growth rates and better feed conversion ratios, while late weaning may result in stronger calves that are more resilient to stress and disease. Thus, farmers must carefully consider the age at weaning to ensure that both the mother and offspring remain healthy and productive.In human contexts, the age at weaning is often a topic of discussion among new parents. Pediatricians recommend that infants be exclusively breastfed for the first six months of life, after which complementary foods can be introduced while continuing breastfeeding. The decision on when to wean a child can be influenced by various factors such as cultural practices, parental preferences, and the child's readiness for solid foods. It is essential for parents to understand that the age at weaning can affect not only the child's nutritional intake but also their emotional security and attachment to the mother. Moreover, the age at weaning can have lasting effects on an individual's health. Studies have shown that children who are weaned too early may experience higher rates of allergies and gastrointestinal issues later in life. Conversely, those who are weaned too late might face challenges in developing independence and self-regulation. Therefore, both in animal husbandry and human parenting, the timing of weaning is a critical decision that requires careful consideration and planning.In conclusion, the age at weaning is a pivotal aspect of both animal and human development. It encompasses not just the physical transition from milk to solid food, but also the broader implications for health, behavior, and social dynamics. Whether in a farm setting or within a family, understanding the importance of the age at weaning can lead to better outcomes for the young ones involved. As we continue to study and learn about this important phase of life, we can make informed decisions that promote well-being for both animals and humans alike.

理解断奶年龄的概念对于任何参与畜牧业或育儿的人来说都是至关重要的。这个术语指的是年轻动物（通常是哺乳动物）从母乳喂养或哺乳过渡到食用固体食物的具体年龄。这一过渡不仅对动物的身体发育具有重要意义，还在其社会和行为成长中发挥着至关重要的作用。在许多物种中，包括人类，断奶年龄可能因物种、环境条件和个体健康等多个因素而有很大差异。在畜牧业中，了解最佳的断奶年龄对动物的健康和农场的效率有深远的影响。例如，在牛的饲养中，通常在六到八个月大时进行断奶，具体取决于品种和饲养目的。早期断奶可以提高生长速度和饲料转化率，而晚期断奶可能导致更强壮的幼牛，增强其抵抗压力和疾病的能力。因此，农民必须仔细考虑断奶年龄，以确保母牛和幼崽的健康和生产力。在人的背景下，断奶年龄常常是新父母讨论的话题。儿科医生建议婴儿在生命的头六个月内应 exclusively breastfed（完全母乳喂养），之后可以在继续母乳喂养的同时引入辅食。关于何时断奶的决定可能会受到文化习俗、父母偏好和孩子对固体食物的准备程度等各种因素的影响。父母理解断奶年龄可能会影响孩子的营养摄入以及他们对母亲的情感安全感和依恋感是至关重要的。此外，断奶年龄对个体的健康也可能产生持久的影响。研究表明，过早断奶的儿童可能在今后生活中经历更高的过敏和胃肠问题。相反，断奶过晚的儿童可能在发展独立性和自我调节方面面临挑战。因此，无论是在畜牧业还是在人类育儿中，断奶的时机都是一个需要仔细考虑和规划的重要决策。总之，断奶年龄是动物和人类发展中的一个关键方面。它不仅包括从母乳到固体食物的身体过渡，还涵盖了对健康、行为和社会动态的更广泛影响。无论是在农场环境中还是在家庭中，理解断奶年龄的重要性都能为参与其中的年轻个体带来更好的结果。随着我们继续研究和学习这一重要生命阶段，我们可以做出明智的决策，促进动物和人类的福祉。