hatchability

简明释义

英[ˌhætʃəˈbɪlɪti]美[hætʃəˈbɪlɪti]

n. [禽] 孵化率；孵化能力

英英释义

单词用法

同义词

反义词

例句

1.Both fecundity and egg hatchability were markedly reduced on CJ-06, when newly emerged WBPH females continuously fed and were allowed to oviposit in it.

如果让刚羽化的白背飞虱在春江06上连续取食和产卵的话，其产卵能力和卵孵化能力明显降低。

2.He was unable to prove conclusively how passage through the worm affected hatchability of cysts.

他未能结论性的证明为何经过蚯蚓则影响到胞囊的孵化力。

3.Microcystins can interfere with the development of embryos, delay hatching time, reduce hatchability and increase malformation rate with a dose-dependent manner.

微囊藻毒素能干扰鱼类胚胎发育，延迟出膜时间，降低孵化率，增加畸形率，而且还具有剂量依赖效应。

4.It completes generation reproduction by feeding on banana leaves, the rate of its egg hatchability and larva survival is 79.6% and 61.3% respectively.

通过对香蕉叶的取食能够完成世代的繁殖，卵的孵化率为79.6%，幼虫的成活率为61.3%。

5.The study showed that hatchability of constant temperature of spermatiation eggs were 87.12%, of the change temperature were 89.57%.

本文对比研究了鸡人工孵化中变温给温和恒温给温的孵化效果。 表明恒温孵化的孵化率为87 12 % ，变温孵化的孵化率为89 57%。

6.Within 10 days, either the holding temperature or the turning egg (or not turning) had slight effect on the hatchability.

种蛋存放10天内，湿度偏高或偏低，以及是否翻蛋都对孵化率影响不大。

7.Moreover, the hatchability of the cysts collected naturally can be increased by soaking in 3% H_2O_2, 3% formaldehyde, or decapsulation treatment.

天然采集的三个品系的卤虫卵用3％H_2O_2或3％甲醛溶液或用去壳溶液处理均可以提高孵化率。

8.Egg hatchability was affected significantly by irradiation but there was no significant difference in eggs laid per female, fecundation eggs as increasing treated doses.

受精卵的孵化率受辐照剂量的影响显著，但每雌产卵量、受精卵数对辐照剂量的增加反应不显著。

9.The egg size and index of egg shape were measured to study the effect of egg size and index of egg shape on the hatchability of breeder egg of Heifeng hen.

测量了黑凤鸡种蛋的蛋重和蛋形指数，研究蛋重和蛋形指数对黑凤鸡种蛋孵化率的影响。

10.Farmers are always looking for ways to enhance the hatchability of their poultry.

农民总是在寻找提高家禽孵化率的方法。

11.Genetic factors can also influence the hatchability of certain bird species.

遗传因素也会影响某些鸟类的孵化率。

12.The farmer conducted several experiments to improve the hatchability of his chicken eggs.

农民进行了几次实验，以提高他鸡蛋的孵化率。

13.The hatchability of the duck eggs was significantly affected by the humidity levels during incubation.

鸭蛋的孵化率在孵化期间受到湿度水平的显著影响。

14.Research shows that temperature plays a crucial role in the hatchability of reptile eggs.

研究表明，温度在爬行动物蛋的孵化率中起着至关重要的作用。

作文

Hatchability is a crucial concept in the field of aviculture and poultry science. It refers to the ability of eggs to successfully develop into chicks, which is essential for any poultry farming operation. The rate of hatchability (孵化率) can significantly impact the profitability and sustainability of a farm. Various factors influence hatchability (孵化率), including genetics, incubation conditions, and the health of the parent birds.To begin with, genetics play a vital role in determining the hatchability (孵化率) of eggs. Different breeds of poultry exhibit varying levels of fertility and egg quality. For instance, some breeds may produce eggs that are more resilient to environmental changes, while others may have a higher incidence of defects. Therefore, selecting high-quality breeding stock is fundamental to enhancing hatchability (孵化率). Farmers must invest time and resources into understanding the genetic traits that contribute to successful hatching.Incubation conditions are another critical aspect influencing hatchability (孵化率). The temperature, humidity, and ventilation within the incubator must be meticulously controlled to create an optimal environment for the developing embryos. Research has shown that even slight deviations from the ideal conditions can lead to decreased hatchability (孵化率). For example, if the temperature is too high or too low, it can cause embryo mortality or developmental issues. Additionally, maintaining appropriate humidity levels is essential, as it affects the moisture loss of the eggs during incubation.Moreover, the health and nutrition of the parent birds significantly impact hatchability (孵化率). Healthy birds are more likely to produce viable eggs, while those suffering from diseases or nutritional deficiencies may lay eggs that are less likely to hatch. Farmers should ensure that their flocks are kept in good health by providing adequate veterinary care and a balanced diet rich in essential nutrients. This proactive approach not only improves hatchability (孵化率) but also contributes to the overall productivity of the poultry operation.In addition to these factors, proper handling and storage of eggs before incubation can also affect hatchability (孵化率). Eggs should be collected frequently and stored in a cool, stable environment to prevent deterioration. If eggs are stored for too long or subjected to extreme temperatures, their viability decreases, leading to lower hatchability (孵化率).Furthermore, advancements in technology have allowed farmers to monitor and optimize the conditions for hatchability (孵化率) more effectively. Automated incubators equipped with sensors can regulate temperature and humidity levels, ensuring a consistent environment for the eggs. Additionally, data analytics can help farmers track hatchability (孵化率) rates over time, enabling them to make informed decisions about breeding and management practices.In conclusion, hatchability (孵化率) is a multifaceted concept influenced by genetics, incubation conditions, bird health, and egg handling practices. By understanding and optimizing these factors, poultry farmers can enhance their operations' efficiency and productivity. As the demand for poultry products continues to rise, focusing on improving hatchability (孵化率) will be essential for meeting consumer needs and ensuring sustainable farming practices.