The Effect of Different Irrigation Water Amounts and Nutrient Solution Applications on the Yield, Some Yield Components and Water Use Efficiency of Quinoa (Chenopodium Quinoa Willd.)
Abstract
Water and plant nutrients are indispensable factors of
agricultural production. In this study, the effects of different irrigation
water levels and concentrations of Hoagland nutrient solution applied to quinoa
plant on the vegetative growth, yield and some yield components of the plant
were investigated. The study was conducted at the Research and Application
Greenhouses of Agricultural Faculty, Bursa Uludag University. The experiment
was arranged as a randomized split‐plot
design with 5 irrigation water levels (50, 75, 100, 125 and 150%) of the crop
evapotranspiration (ETc) as the main plot factors and the concentrations of the
standard Hoagland (H) nutrient solution (0.50H, 1.00H and 2.00H) as the subplot
factor with four replications. Irrigation water was applied 306 mm with 919 mm
to the experimental pots during the growing season. Seasonal
ET values ranged from 306 mm to 741 mm. As the irrigation water level
increased, the grain yield increased and the highest grain yield (334 kg da-1)
was obtained from 150% ETc irrigation level and 2.00H nutrient solution
concentration. Biomass yield and other yield components were significantly
affected by varying levels of irrigation levels and / or nutrient solution
concentrations.
Keywords
References
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Details
Primary Language
Turkish
Subjects
-
Journal Section
Research Article
Publication Date
June 30, 2019
Submission Date
January 8, 2019
Acceptance Date
March 7, 2019
Published in Issue
Year 1970 Volume: 22 Number: 3
Cited By
Farklı Sulama Seviyelerinin Bazı Kinoa (Chenopodium quinoa Willd.) Çeşitlerinde Kök ve Sürgün Gelişmesine Etkileri
Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi
https://doi.org/10.21597/jist.937385Farklı Depolama Ortamı ve Sıcaklıkların Kinoa (Chenopodium qinoa Willd.) Tohumlarında Çimlenme ve Sürme Oranı Üzerine Etkisi
Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi
https://doi.org/10.21597/jist.717061
