waterfowl

The salt marshes and mud flats attract large numbers of waterfowl .

盐碱地和泥滩吸引了大量水鸟。

Distribution and diversity of waterfowl population in Qinghai Lake National Nature Reserve

青海湖国家级自然保护区水鸟的多样性及分布

General Situation and Thought of Prevention and Control for New Diseases of Waterfowl

水禽新现疾病的发生概况和防制思路

Status and strategies of development of waterfowl industry in Guangdong

广东省水禽业发展现状与对策

Successful waterfowl conservation is a model for widespread habitat protection .

成功的保育可以用作更加广泛的生境保护模式。

Effect on Immune Function of Waterfowl Administrated with Lactic Acid Bacteria

猪源乳酸菌对湖鸭免疫功能的影响

This chapter firstly analyzes the impact of organizational competitiveness on the waterfowl industrial competitiveness .

本章首先分析了组织竞争力对水禽产业竞争力的影响作用。

At these non-human hours they could get quite close to the waterfowl .

在这些非人世间的时刻里，他们才能走到离那些水鸟很近的地方。

The wetland restoration also includes wetland plants restoration and waterfowl habitat restoration .

湿地景观的恢复还包括湿地植物的恢复和水禽栖息地的恢复。

Secondly , current development of cooperatives of waterfowl industry in China is analyzed based on the data from field researches .

其次，通过实地调研数据分析了目前我国水禽产业合作社发展概况。

Wild waterfowl are considered the natural reservoir of all influenza A viruses .

野生水鸟是A型流感病毒的天然宿主。

Histopathological change of waterfowl that naturally infected in avian influenza virus

感染禽流感病毒的水禽的组织病理学变化

The duck is one of the most widespread and important domesticated waterfowl in many countries .

鸭是许多国家饲养最广泛和最重要的家养水禽。

Studies on semen collection in waterfowl by electrical stimulation

电剌激采集水禽精液的研究

Molecular Epidemiology Analysis of Newcastle Disease Outbreaks in Waterfowl during 1997 to 2005 in China

1997-2005年中国水禽新城疫分子流行病学特点分析

Thousands of waterfowl breed round the lake and live off the fish .

数以千计的水鸟在湖边繁殖，靠鱼为食来生活。

Comparative Test to Detect Flu Antibody of Waterfowl with Erythrocyte Suspensions from Different Poultry

不同家禽红细胞悬液检测水禽禽流感抗体对比试验

Investigation on Wintering Waterfowl at the Middle Reaches of Jialingjiang River

嘉陵江中游冬季水鸟的调查

And it is also the main station for migratory birds and important habitat for rare waterfowl .

此外，它也是候鸟南北迁移的主要驿站，是珍稀水禽的重要栖息地。

The construction of national waterfowl cultivation industry system provides a good opportunity to the future of healthy waterfowl cultivation .

国家水禽产业体系的建设为水禽健康养殖模式的发展提供了良好的契机。

With a long history , the development of waterfowl industry composes an important part of both agricultural and animal husbandry economy .

中国水禽产业发展历史悠久，是农业经济和畜牧业经济的重要组成部分。

Wild waterfowl have been known for some time to be the natural reservoir of all influenza A viruses .

一段时间以来，已知野水禽是所有A型流感病毒的自然宿主。

Studies on the waterfowl of Yunnan Prov in CE

云南水禽资源的调查研究

Oriental white stork is one of endangered species waterfowl , list in the first class of protection bird of China .

东方白鹳是大型水禽，国家一类保护鸟类，目前在世界上的现存数量约为3000只。

Here bulrushes filter and treat waste products added by waterfowl and algal production in the deep pool .

这里的芦苇过滤和对待废品、藻类产量增加了水禽深池。

Outbreaks in both countries have been attributed to contact between domestic birds and wild waterfowl via shared water sources .

在这两个国家发生的暴发是由家禽和野水禽之间通过共同水源接触造成的。

This finding long suggested that wild waterfowl are not agents for the onward transmission of these viruses .

这一发现提示野生水鸟并非是病毒传播给禽类的直接宿主。

Wetlands are a lot of endangered waterfowl habitats .

湿地是很多濒危水禽的栖息地。

In addition , compared with the similar domestic industries , the overall competitiveness of waterfowl industry lags behind other poultry industries .

此外，与国内同类产业相比，水禽产业整体竞争力落后于其他畜禽产业。

Wild birds , particularly waterfowl , are a key element of the viral ecology of low pathogenic avian influenza .

野生鸟类，特别是水鸟是低致病性禽流感病毒生态学的关键因素。