柳树新无性系一苏柳172和苏柳194

苏柳172和苏柳194， 是利用柳树种间杂交及柳属与钻天柳属间远缘杂交创造出的乔木柳优良无性系。苏柳172为(垂柳×垂白柳)×旱柳的种间杂种。苏柳172雌性， 速生丰产， 5年生平均树高9.17米， 胸径Sulu 172 and Sulu 194 are elite clonal lines of arborescent willows developed through interspecific hybridization of willows and distant hybridization between the genera Salix and Chosenia. Sulu 172 is an interspecific hybrid derived from [(Salix babylonica × Salix subintegra) × Salix matsudana]. Sulu 172 is a female clone with fast growth and high yield, with an average height of 9.17 meters for 5-year-old trees and breast-height diameter

搜集汇总

背景与挑战

背景概述

该数据集聚焦于柳树新无性系苏柳172和苏柳194，它们是通过种间杂交及远缘杂交技术培育出的乔木柳优良品种。数据集涉及植物学领域，记录了1990年的相关数据，关键词包括柳树无性系、乔木、钻天柳等。