摘要
以5个荔枝Litchi chinensis Sonn.品种为试材,对叶片叶绿素含量与叶绿素仪测定值(SPAD值)的相关性及其拟合曲线进行了研究.针对每个品种建立了最优拟合方程,并对其实用性进行评价;在4种拟合方程中,乘幂方程是最优方程.
In the present experiment, five litchi （ Litchi chinensis tionship between chlorophyll contents and the chlorophyll meter Sonn. ） varieties were employed. Relareadings （SPAD readings） were studied and the corresponding curves were fitted. For each variety, the best fitting curve was established, and its utility was asssessed. Among the four types of fitting equations, the power equation was the best.
出处
《华南农业大学学报》
CAS
CSCD
北大核心
2010年第1期117-118,121,共3页
Journal of South China Agricultural University
基金
公益性行业(农业)科研专项(nyhyzx07-031)
关键词
荔枝
叶绿素仪
拟合曲线
相关性
litchi
chlorophyll meter
fitting curves
relationship
