作者: Joel L. Queiroga , Euclides D. U. Romano , José R. P. Souza , Édison Miglioranza
DOI: 10.1590/S0102-05362003000100013
关键词:
摘要: An experiment was conducted to establish a mathematical model based on the linear measurement of maximum width central leaflet estimate leaf area determinate type snap bean. The measurements were made using non-destructive method in six plants and destructive four 21, 30, 37, 44 51 days after emergence. each obtained by an meter LICOR LI-3000 model. models, regression, tested methods comparing estimated measured area. AF = 0.1026*L1,6871 (R2=0.98) effective (AF) bean way showing that (L) estimates real