硬枝，是十九番的漫画《兔子帮》的人物，原来是暗月教的暗黑兔子帮的成员，后加入兔子帮。
结果表明，绿枝扦插的生根率显著好于硬枝扦插。
The result shows that the rooting rate of greenwood is higher than hardwood.
用生长健壮的一年生叶子花硬枝和当年生半木质化绿枝为插条。
In the experiment one-year healthily-growing hardwood branches of bougainvillea and one-year semi-lignified softwood twigs with leaves were selected as cuttings.
本文在此试验的基础上，对嫩枝和硬枝插穗中内源植物激素水平进行了测定。
On the basis of these experiments, this paper determined the contents of endogenous plant hormones levels in hardwood and shoot cuttings.
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