Effects of shading on the growth, development and yield of winged bean (Psophocarpus tetragonolobus)

An experiment was conducted to investigate the effects of different shading regimes [i.e., 60% (heavy), 30% (moderate), and 0% (control)] on 25 traits associated with the morphological features, photosynthetic gas exchange and agronomic characteristics of winged bean (Psophocarpus tetragonolobus), a...

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Veröffentlicht in:	Ciência rural 2020-01, Vol.50 (2)
Hauptverfasser:	Raai, Murthazar Naim, Zain, Nurul Amalina Mohd, Osman, Normaniza, Rejab, Nur Ardiyana, Sahruzaini, Nurul Amylia, Cheng, Acga
Format:	Artikel
Sprache:	eng
Schlagworte:	Agricultural production AGRONOMY Beans Biomass Cash crops Conductance Crops Gas exchange Legumes Morphology Nitrogen fixation Nitrogenation Photosynthesis Physiological effects Physiological responses Physiology Proteins Psophocarpus tetragonolobus Resistance Seeds Shading Stomata Stomatal conductance Transpiration Tropical environments Variance analysis winged bean Winged beans yield
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Zusammenfassung:	An experiment was conducted to investigate the effects of different shading regimes [i.e., 60% (heavy), 30% (moderate), and 0% (control)] on 25 traits associated with the morphological features, photosynthetic gas exchange and agronomic characteristics of winged bean (Psophocarpus tetragonolobus), an underutilized protein-rich legume from the tropics. Collectively, 80% of the studied variables displayed significant differences (P
ISSN:	0103-8478 1678-4596 1678-4596
DOI:	10.1590/0103-8478cr20190570