Abstract
Expanded and mature leaves of the fluted pumpkin ( Telfairia occidentalis Hook. fil.), grown in fields, were studied to derive a predictive regression equation for use in estimating the leaf lamina area (LA) during crop growth studies. A suitable equation based on the number of leaflets in a leaf ( N t) combined with the length ( L c) and maximum width, (W c) of only the central leaflet in 156 leaves representing diverse seasonal, cultural, and genetic backgrounds with 2–5 leaflets was LA = 0.9467 + 0.2475 L c W c + 0.9724 L c W c N t ( r 2 = 0.92∗∗∗ ). Variation in the different attributes of lamina reduced the percentage of the variation in LA accounted for by use of the equation. Leaf shapes varied widely depending on the number of leaflets, extent of lamina separation, type of tip, degree of lobing, as well as the flatness or waviness of lamina surface. Overall, the central leaflet was largest with other leaflets being 80, 70, 64 and 54% the size of the central leaflet.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.