SARI, Deniz Savas Tarım ve Köyisleri Bakanlığı - TÜGEM, Turkey , HAMURCU, Mehmet Selçuk Üniversitesi - Ziraat Fakültesi - Toprak Bilimi ve Bitki Besleme Bölümü, Turkey , HARMANKAYA, Mustafa Selçuk Üniversitesi - Ziraat Fakültesi - Toprak Bilimi ve Bitki Besleme Bölümü, Turkey , GÖKMEN, Fatma Selçuk Üniversitesi - Ziraat Fakültesi - Toprak Bilimi ve Bitki Besleme Bölümü, Turkey , GEZGIN, Sait Selçuk Üniversitesi - Ziraat Fakültesi - Toprak Bilimi ve Bitki Besleme Bölümü, Turkey

Effect of Boron – Soil Salinity Interaction on Wheath Growth

31201

This research was carried out to determine the effect of boron and salt applications in various levels on the biological yield value, dry matter amount, B, Ca, Mg, K, Na contents and on the ratio of K/Na of the wheat grown in controlled greenhouse conditions. According to “factorial experimental design in the coincidence parcels” which was three replicates, five boron doses (0, 1.0, 2.5, 5.0, 10.0 mg kg-1) and four salt doses (0-200, 200-400, 400-600 and 600 μS cm-1) were applied. The effects of boron and salt applications with their interactions on the wheat plant’s biological yield value, dry matter amount, B, Ca, Mg, K, Na concentration and on the rates of K/Na were found statistically significant (p 0.01). It was determined that while the B doses increased, B concentration and its correlation with K concentration and K/Na ratio increased, but the Ca, Mg and Na concentrations decreased, and with the increasing of the applied salt levels, plant B and K concentrations and K/Na rates decreased and Ca with Na concentrations decreased.

542

Wheat , boron , salt , Na , K , Na ratio , boron application , salt application.

The Journal Of Ege University Faculty Of Agriculture

548