seedling age

常见例句

The thin-skin muskmelon inbred lines were used to study the effects of explants, seedling age, and hormones on plant in vitro regeneration.
以薄皮甜瓜自交系为试材，探讨了不同部位外植体、苗龄、激素组合等因素对植株离体再生的影响。
Other factors influencing protoplast yield include seedling age, light conditions and the position of leaves collected for protoplast isolation.
研究还发现取材幼苗苗龄、光照条件和取材叶位等因素对原生质体产量也有影响。
With delay of the transplanting time and increase in the seedling age, the effective spikes decrease, which causes significant or remarkably significant difference in yield.
不同播种量早栽，产量间无显著差异，随着移栽期推迟，秧龄增大，有效穗递减，产量间差异达显著或极显著水平。