请输入您要查询的英文单词:

 

单词 ortet
释义

ortetn.

Brit. /ˈɔːtɛt/, U.S. /ˈɔrtɛt/
Origin: A borrowing from Latin, combined with an English element. Etymons: Latin ortus , -et suffix1.
Etymology: < classical Latin ortus origin (see ortive adj.) + -et suffix1.
Botany and Ecology.
An individual plant that gives rise to a clone of plants (ramets) by vegetative reproduction or propagation. Cf. ramet n.
ΘΚΠ
the world > life > biology > biological processes > genetic activity > heredity or hereditary descent > [noun] > descent from common ancestor > clone or polyclone > original from which clone is produced
ortet1929
1929 A. B. Stout in Jrnl. N.Y. Bot. Garden 30 33 To indicate the original seedling plant from which the clon is derived the word ortet..may be used.
1966 Ecology 47 442/2 The newly established and developing clone may have a relatively simple rooting pattern, i.e., all ramets connected by a single root system initiated by the ortet.
1986 Forestry 59 161 Cuttings are easier to root the younger (more juvenile) the ortet from which they are taken.
1995 Jrnl. Ecol. 83 442 The date of establishment from seed of the multistemmed clonal Picea group (i.e. the ortet) could not be determined from the age of currently living wood material (ramets).
This entry has been updated (OED Third Edition, September 2004; most recently modified version published online March 2022).
<
n.1929
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/1/4 4:43:49