adj.可多产的
When it became fertilizable, the maximal diameter was achieved, i.e., about 1.8 mm. 2. 处理后，当卵具有受精能力时，卵径达到最大值，卽1.
Naik vk,Joshium,shethAR,long term effects of vasectomy on prostatic function in men[J].J Reprod Fertil,1980,58(2):289. 巩念明.
Anin SA, Vince G, Quenby S. Trophoblast invasion [J]. Hum Fertil(Camb) ,2004 Sep,7(3) :169 -74. 黄莉萍庞战军邢福祺.
The reasons of declining were mainly caused by supplying of chemical fertil i zer. 对施肥较多，且施肥历史较长的营养元素，在进行测土推荐施肥时，不仅要考虑大田的平均养分含量，还应考虑土壤的养分的空间变异状况；
Rotrerts AC, McClure RD, Weiner RI. Overtraining affects male reproductive status, Fertil Steril, 1993 Oct,60(4) :686 - 92. 谢敏豪方子龙邓静.
