Effects of Different Deficit Irrigation Strategies on Yield, Fruit Quality and Some Parameters: Braeburn Apple Cultivar

Authors

  • Cenk KÜÇÜKYUMUK Fruit Research Station, 32500, Eğirdir, Isparta (TR)
  • Emel KAÇAL Fruit Research Station, 32500, Eğirdir, Isparta (TR)
  • Halit YILDIZ Fruit Research Station, 32500, Eğirdir, Isparta (TR)

DOI:

https://doi.org/10.15835/nbha4129261

Keywords:

M9 rootstock, marketable yield, vegetative development, water saving

Abstract

This study was conducted to determine the effects of deficit irrigation applied in different periods to dwarf rootstock apple trees (cv. ‘Braeburn’)on vegetative development, yield, fruit quality and marketable yield for three years (2010-2012). There were six different treatments (none deficit irrigation, T1; continuous deficit irrigation, T2; deficit irrigation between the 40th and 70th days after full bloom, DAFB, T3; deficit irrigation between the 70th and 100th DAFB, T4; deficit irrigation between the 100th and 130th DAFB, T5; deficit irrigation between the 130th and 160th DAFB, T6). It was determined that short-term (30 days) deficit irrigation treatments during growing season resulted in decrease for vegetative development and yield. The apples that have both the highest marketable yield and the highest red colour density were obtained from T3 in deficit irrigation treatments. T3 treatments saved irrigation water according to T1 treatment in study years (12.4%, 14.4% and 15.2 respectively). For more efficient use of water resources in case of limited irrigation water, T3 treatment was found to be recommendable for apple growers because it not only saves water but also affects yield and fruit quality least.

Author Biographies

Cenk KÜÇÜKYUMUK, Fruit Research Station, 32500, Eğirdir, Isparta

Soil and Water Resources Department

Emel KAÇAL, Fruit Research Station, 32500, Eğirdir, Isparta

Genetic Resources and Plant Breeding Department

Halit YILDIZ, Fruit Research Station, 32500, Eğirdir, Isparta

Soil and Water Resources Department

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Published

2013-12-06

How to Cite

KÜÇÜKYUMUK, C., KAÇAL, E., & YILDIZ, H. (2013). Effects of Different Deficit Irrigation Strategies on Yield, Fruit Quality and Some Parameters: Braeburn Apple Cultivar. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 41(2), 510–517. https://doi.org/10.15835/nbha4129261

Issue

Section

Research Articles
CITATION
DOI: 10.15835/nbha4129261

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