This study was conducted to determine the effects of water pillow irrigation, a novel irrigation method, on quality attributes (water soluble dry matter content, moisture, protein, ash and L-ascorbic acid) of hot red pepper. Fruit yield and quality obtained under water pillow (WP) irrigation were compared with those under furrow irrigation (FI). Experiments were carried out under semi-arid climate conditions of Turkey. The irrigation intervals were 5-day for FI and 7, 9 and 11-days for WP. The amounts of applied irrigation water were found to be 1718.1, 1160.2, 906.1 and 761.4 mm for FI, WP7, WP9 and WP11, respectively. Fruit water soluble dry matter contents varied between 9.5%-11.2%, moisture contents between 86.3-91.5%, pH between 4.40-4.80, protein contents between 1.32-1.38%, ash contents between 0.98-1.09%, and L-ascorbic acid contents between 105-118 mg 100 g-1. Although the amount of irrigation water used in WP11 treatment was 125% less than the amount used in FI treatment, no significant differences were observed in quality traits of both irrigation methods as well as capsaicin contents and extractable color of the samples.
Primary Language | Turkish |
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Subjects | Agricultural Engineering (Other) |
Journal Section | Araştırma Makaleleri |
Authors | |
Publication Date | September 15, 2020 |
Submission Date | January 15, 2020 |
Published in Issue | Year 2020 Volume: 24 Issue: 3 |
Indexing and Abstracting