Supplemental saline drip irrigation applied at different growth stages of two bell pepper cultivars grown with or without mulch in non-saline soil

作者: Dagobiet Morales-Garcia , Katrine A. Stewart , Philippe Seguin , Chandra Madramootoo

DOI: 10.1016/J.AGWAT.2010.11.012

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摘要: Abstract The effect of supplemental saline (2.5 dS m −1 ) drip irrigation and black polyethylene mulch on two cultivars bell peppers ( Capsicum annuum L.) was investigated under field conditions using a randomized complete block design with split–split plot restriction. research included six treatments (main plots): (i) non-saline control applied throughout growth (None), (ii) from transplanting until formation the first fruit set (S1S2), (iii) appearance flower harvest to final (S1S4), (iv) (S2S3), (v) (S3S4), (vi) (All); (subplots): bare soil; pepper (sub-subplots): Early Sunsation Red Knight. Production fully ripened fruits higher in mulched plants regardless treatments. In humid areas soil, could be used save water while maintaining production.

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