1) propagule pressure
繁殖体压力
1.
To explain the relationship between propagule pressure and species invasion,the relationship between propagule pressure and species establishment were discussed.
繁殖体压力是基于生物入侵过程而提出的一个关键因素。
2) individual fecundity
个体繁殖力
1.
Analyzing on the relationship between the individual fecundity and the biological indicators of Muraenesox cinereus(Forskl);
海鳗个体繁殖力与生物学指标的关系分析
3) individual absolute fecundity
个体绝对繁殖力
1.
The results are summarized as follows: The individual absolute fecundity of Coilia mystus is between 2816 and 22813 eggs and the individual relative fecundity r/L and r/W is 27~122 eggs/mm and 516 ~1002 eggs/g respectively; r and r/L increase according to the increase of fish body length,body weight and age,but the individual relative fecundity r/W is more stead.
结果表明:凤鲚的个体绝对繁殖力r为2816~22813粒,其相对繁殖力r/L和r/W分别在27~122粒/mm和516~1002粒/g;绝对繁殖力r和相对繁殖力r/L都随着鱼体体长、体重和年龄的增加而增大,而相对繁殖力r/W比较稳定,与以上三个生长指标关系不显著。
4) individual relative fecundity
个体相对繁殖力
5) ring-cutting reproduction
高压繁殖
1.
The substrate of moss+fruitful garden soil was used in ring-cutting reproduction of longan,pomegranate,pomelo and peach to study the effect on their survival rate.
以苔藓+肥沃园土作配料,在广东台风雨较多的5-6月份对龙眼、石榴、沙田柚、桃4种果树进行高压繁殖试验,研究其成活效果。
6) Laying propagation
压条繁殖
1.
Laying propagation could increased the propagation amount of C.
[结果]扦插繁殖、分株繁殖和压条繁殖3种方法均能使海南肾茶成功繁殖,其中分株繁殖是保证材料安全的有效措施之一,压条繁殖可以较快地提高海南肾茶的繁殖数量,扦插繁殖是满足产业化生产育苗的最佳方法。
补充资料：细菌繁殖体
细菌繁殖体
bacterial reproductive bo?dy
具有繁殖能力的细菌体称为细菌繁殖体。芽胞保持了细菌的生命活性，但不能繁殖，故不是繁殖体。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条