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Comparison of Dripâ and FurrowâIrrigated red Pepper Yield, Yield Components, Quality and net Profit Generation
The effects of different irrigation regimes on yield and quality and net profit of processing red pepper irrigated with drip and furrow irrigation systems under field conditions in the Mediterranean region of Turkey were evaluated over two years. The treatments for drip consist of full irrigation (D...
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Published in: | Irrigation and drainage 2015, Vol.64 (4), p.546-556 |
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Main Authors: | , , , , , , , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Online Access: | Get full text |
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Summary: | The effects of different irrigation regimes on yield and quality and net profit of processing red pepper irrigated with drip and furrow irrigation systems under field conditions in the Mediterranean region of Turkey were evaluated over two years. The treatments for drip consist of full irrigation (DFI), deficit irrigation DDIâ75, DâPRDâ50, DFâPRDâ50 and DDIâ50, and for furrow: full irrigation (FFI), fixed alternative furrow (FAFâ50) and PRD furrow (FPRDâ50). FAFâ50 and FPRDâ50 received 50% of water applied to FFI. In FAFâ50 the same furrows were irrigated while FPRDâ50 was irrigated alternately. Irrigation methods and levels had a significant effect on total yield and some quality parameters of red pepper. Drip produced higher red pepper yields than furrow. The highest yield in the drip system was obtained from the DFI treatment followed by DDIâ75, DDIâ50 and DFâPRDâ50 treatments. Although DâPRDâ50, DFâPRDâ50 and DDIâ50 received the same amount of water, DâPRDâ50 resulted in a higher yield. In furrow treatments, FFI resulted in the highest yield, followed by FPRDâ50 and FAFâ50. Water productivity (WP) decreased with increasing water quantity for both irrigation systems. Fruit weight, size and flesh thickness were higher in the DFI and FFI treatments. Full irrigation treatments (DFI and FFI) generated the highest net income. |
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ISSN: | 1531-0353 1531-0361 |