Use of the candidate gene information in marker assisted selection or introgression improves the litter size of pigs more efficiently.

本研究為產(chǎn)仔數(shù)等繁殖性狀的標記輔助選擇或標記輔助滲入提供了理論依據(jù)欧美一欧美视频在线电影视频，為提高豬繁殖效率奠定了基礎色五月先锋无码中文字幕。

They are like streetcars running contentedly on their rails and they despise the sprightly litter that dashes in and out of the traffic and speeds so jauntily across the open country.

他們就像街上的電車一樣，在他們既定的軌道上行駛在线涩视频网址，而對于那些不時出沒于車水馬龍間和歡快地奔馳在曠野上的廉價小汽車卻不屑一顧456亚洲人成高清在线观看。

One of the first things you need to consider in owning a new kitten is their litter training.

養(yǎng)一只小貓，你需要首先考慮的是進行貓砂訓練。

In the genetic analysis models, non-genetic factors were main effects of birth year, birth month, lambing year, lambing month, age and parity. Birth year, age, lambing year and parity had significant influence on litter size and prolificacy.

其中被篩選的固定效應為出生年份(11個水平)免费性交免费性交A片、出生月份(2 個水平)在线观看视频日韩精品、產(chǎn)羔年份(14 個水平)、產(chǎn)羔月份(3 個水平)欧美性XXXXX极品视频、年齡(8 個水平)和胎次(8 個水平)等6 個非遺傳因素的主效應疯狂伦交成人网站视频在线观看。

When the air was found bound, opened two stars to get away, this time is two choices towards you, one to run away Do not worry, and maintain and open trailers from 15-20 Ma, close to you run away on that and the observation of two stars of the state body, the time is certainly trying to avoid, and all skills must not be blind to control litter, and he did not avoid the first bound, do not stop immediately even a tree change, because he would immediately medicine, tree less than others, this time no point in catching on, a good two stars, more than half of blood, then it is absolutely able to escape from any of his career.

空中束縛時候被人發(fā)現(xiàn)，殺星開了閃避亚洲精品地址一地址二，這個時候肯定是兩個選擇国产无码a.，一是沖向你，一是逃跑自拍视频日韩在线视频观看网站免费，不要急18禁三级黄色网站，保持并拖開距離15-20瑪，近了你跑日本三级黄在线观看，遠了就追日本青草久久99热精品一区，觀察殺星身上的狀態(tài)，這個時間是肯定有閃避的欧美特级AAAA，所有控制技能千萬不要盲目亂丟亚洲色图欧洲色图激情文学，等他閃避沒了，先束縛又粗又大又色视频网站，不要停九九国产黄色视频上传在线观看，馬上連一個變樹，因為他馬上會吃藥使劲摸使劲操无码在线，樹不到人家www.天天干.com，這個時候再追就沒什么意義了，一個好的殺星污污美女在线观看免费，半血以上的話黄色电影视频网址，是絕對能夠從任何職業(yè)手下逃跑的。

Sheets of paper on which no more than a few words were written lay innocently in the litter basket.

很多紙上僅僅寫了幾句話就被毫不顧惜地扔在廢紙簍里面亚洲一区IGAO影院。

Any person not leaving litter in this basket will be liable to a bbs.

凡不往這個簍內(nèi)扔雜物者罰款 5 鎊爱爱小说网。

For litter basket, ash bin cleaning in toiler.

其它區(qū)域清潔，如：垃圾籃4455四色永久域名、垃圾桶等com.91视频。

Do you see the litter bin in the corner?

你看到角落里的那個垃圾桶了嗎？

Please put your litter in the bin provided.

請你把廢物扔到預備好的垃圾箱里欧美乐播视频。