摘要
以春萝卜品种"韩国白玉"作为试验材料,以叶长、叶宽、叶干重、叶鲜重等作为指标,计算出叶面积与有关指标的回归方程。结果表明这些回归方程与指标的关系均达极显著水平。这为萝卜叶面积的测定提供了一个简单实用的测定方法,特别是通过叶长、叶宽与叶面积的回归方程可不破坏植株从而测出田间萝卜植株的叶面积。
A study was conducted to estimate leaf area of radish (Raphanus sativus cv. Baiyu) using regression equation. The leaf area estimations were found to be significantly correlated to the parameters (leaf length, leaf width, leaf fresh weight and leaf dry weight) measured, and be applicable in nondestructive experiment by using leaf length or width.
出处
《中国农学通报》
CSCD
2005年第1期249-251,共3页
Chinese Agricultural Science Bulletin
关键词
叶面积测定
叶宽
鲜重
出叶
春萝卜
叶干重
植株
萝卜叶
方法研究
关系
radish, leaf area, leaf length, leaf width, leaf fresh weight, leaf dry weight, regression equation
