繁殖的

The effect of cutting types, growth regulation hormones, cutting seasons and cutting substrates on cutting survival rate of Sarcococca ruscifolia were studied.

方法］对扦插繁殖过程中插穗类型、生长调节剂、扦插季节、扦插基质对野扇花扦插成活率的影响进行研究。

In this study,we present the cycle and reproductive characteristics of the viviparous lizard Sceloporus grammicus from populations of arid environments near Pachuca City,in the state of Hidalgo ,México.

本文报道墨西哥伊达尔戈州帕丘卡地区干旱环境中卵胎生条纹强棱蜥的繁殖周期及特征。

With the presentation of the Mechelse Silkie, the 14th generation in his worldwide Cosmopolitan Chicken Project, Belgian artist Koen Vanmechelen honours the Chinese people at the Expo 2010 Shanghai.

上海2010年世博会期间，比利时艺术家坤·凡麦西尔林将携手其全球性&世界鸡繁殖计划&的第14代杂交鸡 Mechelse Silkie与中国人民见面。

Well what can you say about the Silverbill, lovely warbling song, willing breeder, and all round pleasant species to keep.

本人拙译：对Silverbill能说些什么呢？鸣声委婉，繁殖容易。具备一切招人喜爱的特点。雌雄体态相似却易区分，小雄鸟一出窝就能鸣唱了。

To achieve these goals, genetically-elite families, clones and hybrids produced by tree improvement and biotechnology programs will be planted and managed with intensive silvicultural systems.

为了完成这些目标，优良遗传基因、无性繁殖和杂交改进树木品种，以及生物工程项目，将会集中用于植树造林体系的种植和管理中。

The propagation of Sinningia Speciosa with seeds is limited since the pistils and stamens are degenerated.

重瓣大岩桐由于雌雄蕊退化而丧失了结实能力，用种子繁殖受到一定程度的限制。

That's right,the swamp rats will be spawning.

那就对了，沼泽的老鼠快到了繁殖期了。

These marks can be used to interpret the annual or daily growth, age, spawning time, etc.

这些标志能用来解释一年一次或每日的成长、年龄、繁殖期等等。

Those living symbiotically on the root nodules of various leguminous plants.

共生固氮菌侵入寄主植物的根毛，在该处繁殖并促使根瘤形成。

Tabacum, the relative growth rate, efficiency conversation of ingestion and digestion of larvae on N.

这些结果表明，黄花烟草较不适合烟夜蛾的繁殖和种群增长，其寄主适合性不如普通烟草。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。