Purple Swamphen(Porphyrio porphyrio)

Population Estimation of Purple Swamphen(Porphyrio porphyrio) in Haifeng,Guangdong;

广东海丰紫水鸡种群密度调查

Purple Swamphen(Porphyrio porphyrio) is a rare species with a stricture distribution in China,no any breeding notes are available,yet.

紫水鸡(Porphyrio porphyrio)在中国分布范围极小,至今未有繁殖记录。

The heat tolerance of both Acer palmatum Bloodgood and Acer palmatum Atropurpureum was measured by electrical conductivity method.

运用电导率法对鸡爪槭的2种栽培变种‘血红鸡爪槭’和‘紫红鸡爪槭’进行耐热性测定。

Now taking Jinji Reservoir and Dam in Jingmen City of Hubei Province as an example,the method of safety appraisal for earth-rock dams is discussed in detail.

结合湖北省荆门市金鸡水库工程实例,探讨类似工程进行安全性鉴定应注意到的问题和方法。

[Objective] The study aimed to analyze the PRL gene polymorphism of Jinshui silk fowl,and accumulating molecule basic data for protecting genetic resources and breeding afterwards and improving performance.

[目的]研究金水乌鸡PRL基因多态性,为金水乌鸡的保种和持续选育与提高积累分子基础数据。