摘要
通过对两个高粱品种叶面积校正值(K 值)的初步研究,提出了在高粱叶面积测算中采用叶面积校正值K=0.72的建议,并对K 值在应用中的可靠性进行了分析。
Based on the preliminary study on leaf area rectification value(K value)of two sorghum cultivars,suggestion was made that the leafarea rectification value K=0.72 be applied in leaf area determination ofsorghum.In addition,the validity of the K value in leaf area determinationwas also analysed,
出处
《河北农业大学学报》
CAS
CSCD
北大核心
1993年第3期31-36,共6页
Journal of Hebei Agricultural University
关键词
高粱
叶面积
sorghum(Sorghum bieolor(L)Moench)
leaf area
K value
leaf area index
