The behavioral data robustly suggested that the 3 alkanols synergistically created a female attractant odor or male pheromone in the budgerigar and that bird uropygial glands have broader implications in sexual behavior than previously known.

張健旭研究組在性信息素99re在线观看免费视频，即費(fèi)洛蒙研究方面獲患了多個(gè)成果亚洲成年人在线免费，曾以以11頁的篇幅，在國(guó)際上首次論述了比小鼠更與人類接近的模式動(dòng)物——大鼠的性信息素成分加勒比视屏。

When we conducted a chemical assay of the uropygial preen gland secretions, we found 4 times more volatile octadecanol, nonadecanol, and eicosanol in ratios in males than in females, making them putative male pheromone candidates.

在這篇文章中亚洲皇冠成人无码影院在线观看，研究人員選取全世界最為廣泛的籠養(yǎng)鳥和模式實(shí)驗(yàn)鳥－虎皮鸚鵡作為實(shí)驗(yàn)對(duì)象igao国产，利用傳統(tǒng)的雙向選擇和GC-MS分析方法，證明鳥類確實(shí)存在"性信息素的通訊"亚洲人成亚洲精品。

After makes some low cries, she pulls out one beautiful uropygial with her peck and puts it on Doug's body.

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When we conducted a chemical assay of the uropygial preen gland secretions, we found 4 times more volatile octadecanol, nonadecanol, and eicosanol in ratios in males than in females, making them putative male pheromone candidates.

在這篇文章中黄网页观看，研究人員選取全世界最為廣泛的籠養(yǎng)鳥和模式實(shí)驗(yàn)鳥－虎皮鸚鵡作為實(shí)驗(yàn)對(duì)象，利用傳統(tǒng)的雙向選擇和GC-MS分析方法欧美日韩免费精品区，證明鳥類確實(shí)存在&性信息素的通訊&高清一级电影。

When we conducted a chemical assay of the uropygial preen gland secretions, we found 4 times more volatile octadecanol, nonadecanol, and eicosanol in ratios in males than in females, making them putative male pheromone candidates.

在這篇文章中，研究人員選取全世界最為普遍的籠養(yǎng)鳥和模式實(shí)驗(yàn)鳥－虎皮鸚鵡作為實(shí)驗(yàn)對(duì)象免看一级黄片，利用傳統(tǒng)的雙向選擇和GC-MS分析方法被操的网站，證明鳥類確實(shí)存在&性信息素的通訊&。

When we conducted a chemical assay of the uropygial preen gland secretions, we found 4 times more volatile octadecanol, nonadecanol, and eicosanol in ratios in males than in females, making them putative male pheromone candidates.

在這篇文章中国产一级毛片视频国语在线，研究人員選取全世界最為普遍的籠養(yǎng)鳥和模式實(shí)驗(yàn)鳥－虎皮鸚鵡作為實(shí)驗(yàn)對(duì)于象AAAWWW，利用傳統(tǒng)的雙向選擇和GD-MS分析方法，證明鳥類確實(shí)存在&性信息素的通信&黄篇网站在线免费观看。

The behavioral data robustly suggested that the 3 alkanols synergistically created a female attractant odor or male pheromone in the budgerigar and that bird uropygial glands have broader implications in sexual behavior than previously known.

張健旭研究組在性信息素永久av免费网站，即費(fèi)洛蒙研究方面獲得了多個(gè)成果，曾以以11頁的篇幅视频亚洲自拍，在國(guó)際上首次闡述了比小鼠更與人類接近的模式動(dòng)物——大鼠的性信息素成分一级特黄牲交大片免费频。

The purpose of this study was to investigate the effects of uropygial gland removal on the growth performance, serum lipid and electrolyte concentration in male Taiwan country chicken.

收件日期：90年5月10日；接受日期：90年6 月15 日

One hundred and twenty 8-wk-old cockerels with similar body weight were randomly were divided into four treatments: sham, left uropygial gland removal, right uropygial gland removaland both side uropygial gland removal.

本試驗(yàn)之目的系在探討切除尾脂腺對(duì)臺(tái)灣雄土雞生長(zhǎng)性狀欧美艹逼黄色视频、血清脂質(zhì)及電解質(zhì)濃度之影響在线亚洲欧美网站首页。