Water relations and gas exchange in Theobroma cacao var. Guasare under periods of water deficit
作者： F. Rada , C. García-Núñez , R. E. Jaimez , M. E. Ramírez , A. Azócar
DOI:
关键词: Theobroma 、 Biology 、 Horticulture 、 Mineralogy 、 Water deficit
摘要: Relaciones hidricas e intercambio de gases en Theobroma cacao var. Guasare bajo periodos deficit hidrico. Se evaluo las relaciones y el midieron variables microclimaticas (temperatura del aire, humedad relativa radiacion fotosinteticamente activa), (conductancia estomatica, tasas transpiracion asimilacion CO2) potencial hidrico foliar, a lo largo dia plantas sujetas 3, 12 25 dias sin agua. utilizaron curvas presion-volumen para determinar osmotico punto perdida turgor. observo una disminucion significativa (P
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