vegetative period的例句大全

It was also found that there was a long vegetative period before head sprouting in all wild accessions and a poor rate of seed set.

野生材料在抽穗前较对照有较长的营养生长期，并且有极低结实率，有的很难见到结实。

Seasonal changes of mineral nutrient element content in vegetative period of pistachio leaves

阿月浑子叶片矿质营养质量分数的季节变化

The research result of every growing period as well as flowering and fruiting process of Iris dichotoma showed that the breeding behavior mainly belongs to xenogamy, and the situation of vegetative growth has an important influence on reproductive growth.

3种野鸢尾各个生育期及其开花、结实过程的研究发现：其繁育行为主要是异花传粉，植株营养生长状况对其生殖生长性状表现有很重要的影响。

through the inter-transferring with flower-induction and vegetative bud-induction medium, the critical period of floral differentiation in the decapitated seedlings of cucumber was founded to be the 5~ 6 th day after culture ( 3~ 4 th day after decapitation).

通过在诱花和诱芽培养基之间转换培养，发现黄瓜去顶苗花分化临界期是培养后的第5至6天（即去顶后的3至4天）。

Its population was constructed by the reproductive ramets and vegetative ramets after the flowering period.

在开花期以后,蒙古蒿无性系种群由生殖分株和营养分株组成.