怀卵量

产卵季节在5月，怀卵量和壳宽呈线性关系。

The spawn season is in June , and the brood amount is positive to carapace .

雌蜂平均怀卵量为43粒，产卵高峰在交配后的12h内。

Fecundity was 43 on average and the peak of oviposition occurred within 12 hours after mating .

平均怀卵量2451粒/尾。

The mean value of fecundity is 2451 individuals .

利用饲喂不同食物的方法记录蜂的寿命和雌蜂怀卵量。

The longevity and pregnant eggs of females were recorded by feeding different kind of foods .

在虹鳟老龄化前，随着年龄的增长，虹鳟的绝对怀卵量、卵径均有所上升。

The absolute fecundity , the diameter of egg increased with advancing age before aging . 4 .

无机盐含量与胶被厚、死亡率、怀卵量、个体泌胶量有一定关系。

Content of amid of host tree has obvious relationship with thickness of raw lac , mortality and fecundity of Kerria lacca .

性成熟的个体一生可产4-5个卵囊，而每个卵囊中的怀卵量可达几十个到几百个。

Mature individuals may spawn 4-5 oocysts during the whole life and the amount of eggs of each oocyst vary from dozens to hundreds .

人工捕捉是目前较为成熟的成虫防治技术，前期和盛期捕捉到的雌虫大多数怀卵量较大。

Artificial catching was a matured technology to control adults currently , and most females caught at early and peak stages had a large amount of eggs .

结果表明，成虫的怀卵量随着天数的增加而增多，并增加到一个最高峰，然后随着天数的减少而减少。

The results show that adult fecundity increased with the increased in the number of days , and increased to a peak , with the number of days decreases .

对2004年3~5月选购的210尾野生黄鳝进行了体长、体重、年龄与性别及其雌鳝怀卵量进行测定分析。

Two Hundred and ten wild mud eels in March-May of 2004 were measured on age , length , weight , sex , gonad development and amount of ovum cherished .

蜂蜜、蔗糖、葡萄糖均能有效地延长其成虫的寿命，并能提高其怀卵量和寄生率，其中以取食蜂蜜的效果最好。

Sweet resources such as honey , sucrose , and glucose , especially honey , could prolong the longevity of adults , increase the fecundity and parasitism of females effectively .

测定了可数可量性状、肥满度、成熟系数、相对怀卵量、受精率和产卵率等。

The countable and measurable properties , the fatness , the mature coefficient , relative fecundity , as well as the fertilized and the hatching ratio of each group were measured .

每雌的怀卵量平均71粒。

The average amount of ovum for each female adult was 71 . During oviposition of female adults , many male adults were acting around or waiting to mate with them .

雌蛙怀卵量与自身体重和体长成正相关，表明该蛙通过增加个体大小增加繁殖输出。

The number of eggs in coelom was closely related with the body mass and snout-urostyle length , which meant that the female frogs might increase reproductive outputs with increasing body size .

大刺鳅的繁殖习性属分批产卵类型，产卵期为4月底至11月初，产卵高峰为7月和9月，绝对怀卵量为1951.8粒，相对怀卵量为32.7粒／克，成熟系数23.0%。

Spawning season for the end of April to the beginning of November , frequently occurs in July and September . The absolute fecundity is 1951 . 8 and the relative fecundity is 32 . 7 , the mature coefficient is 23 . 0 % .

个体相对生殖力r/W为4&25粒（平均9粒）。2）怀卵量和个体绝对生殖力与胴长、纯体重及缠卵腺重之间的关系均为直线正相关。

( mean number , 15 ) The individual relative fecundity r / W varies from , 4 to 25 . ( mean number , 9 ) 2.The number of eggs and individual absolute fecundity is a positive linear function of body length , net body weight and nidamental gland .