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Ankara University (2011)

The effects of irrigation water quality and leaching requirements on germination and vegetatif growth of alfalfa

BULUT, Tuğba

Titre : Sulama suyu tuzluluğu ve yıkama gereksinimi oranlarının yoncada çimlenme ve gelişmeye etkisi

The effects of irrigation water quality and leaching requirements on germination and vegetatif growth of alfalfa

Auteur : BULUT, Tuğba

Université de soutenance : Ankara University

Grade : Master of Science (MS) 2011

Résumé

This study was conducted to determine the impacts of different irrigation water salinity and leaching rates over germination and initial growth of clover. Experiments were carried out at the research fields of Ankara University Agricultural Faculty for six months. The three different irrigation water salinity levels (0.25 dS/m, 1.5 dS/m and 3.0 dS/m) and the four leaching rates (%10, %20, %35 and %50) were used in randomized block design with three replications. Plant fresh weight (yield) and dry weights (biomass) were measured to evaluate the impacts of irrigation water salinity and leaching rates. It was observed that both irrigation water salinity and leaching rates had significant impacts on yield and leaching rates had significant impacts over biomass. The highest yield was obtained from the treatment with 1.5 dS/m salinity level and 50% leaching rate.

Mots clés : Sulama, sulama suyu kalitesi, yıkama gereksinimi, yonca, irrigation, irrigation water quality, leaching requirement, alfalfa

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Page publiée le 30 décembre 2015