Fertility rate是什么意思

用法例句

The Adaptability of Growth and Fruiting of Large Seedlings of Koelreuteria paniculala after Transplanting;

栾树大苗移栽后的生长与结实适应性

Biological Characteristics of Flowering and Fruiting of Jatropha curcas in Yuanjiang Savanna Valley;

元江干热河谷麻疯树开花结实生物学特性

The Effect of Paclobutrazol on Flowering and Fruiting of Eucalyptus grandis Grafted Seed Orchard;

多效唑对巨桉种子园母树开花结实的影响

Self-fruit set percentage may be taken as an important indicator for the choice of parents.

通过20个月季品种380个组合的杂交试验表明,月季花粉的萌发率是影响月季杂交结实率的关键因素,但不是唯一因素,其花粉的萌芽率基本与杂交结实率成正相关。

This text was spread around the flowering characteristics, pollination biology, fruit set characteristics and the difference of seeds germination in the two kinds of florescences.

ramosisima)作为研究对象,围绕两季开花结实特性,对春花期和夏花期的开花特性、传粉生物学和结实特性,以及两个花期种子的萌发特性进行比较研究,并初步探讨了两季开花结实的特性对荒漠环境的适应。

The fruit law and high-yield steady production techniques of seed yard of Cunninghamia;

杉木种子园结实规律与种子高产稳产技术

Influence of Rootstock on Growth and Bearing and Tree Nutrients of Huahong Navel Orange Highly Grafted on Jincheng Tree;

基砧对锦橙高接华红脐橙生长、结实和树体营养的影响