rootstock

名词：

名词: rooter

更多词形：

名词: rooter | 动词过去式: rooted | 动词过去分词: rooted | 动词现在分词: rooting | 动词第三人称单数: roots |

单词例句：

Rootstock of perennial tubers variable in shape.

多年生块茎的根茎在外形上易变的。

David, Cy, and Jacob plant new rootstock in a "field-grown" tree nursery in early spring.

大卫，赛扬，以及植物新砧木雅各布在“实地生长在早春”苗圃。

South African vine having a massive rootstock covered with deeply fissured bark.

南非藤蔓植物，有很大的根状茎，皮上有很深的裂纹。

Rootstock of vertical, usually annual tubers (renewed each year).

根茎垂直，通常一年生块茎（更新每年)。

Perennial from a knotty rootstock.

从一种多结根茎多年生植物。

Herbs, perennial, with stout rootstock, hermaphroditic or perhaps andromonoecious, unarmed.

多年生草本，具坚固的根茎，两性或或许地雄花两性花同株，无刺。

Rootstock breeding programs are receiving major emphasis in England, the USSR. and in Poland.

砧木育种计划在英、苏、波、均作为重点项目。

A cultivated eggplant variety Qiyeqie as scion was gra fted on 5 wild Solanum species as rootstock respectively.

以5种茄科野生种为砧木，栽培品种七叶茄为接穗，研究了嫁接对茄子生物学性状及黄萎病抗性的影响。

Rootstock a dense cluster of fleshy roots.

缠绕的在顶部，全部被微柔毛。