Growth Performance of Sweet Corn (zea mays convar. Saccharata var. Rugose) Plants Under Different Groundwater Depth and Salinity Conditions

Mehmet Kiremit; Hussein Mohamed Osman; Hakan Arslan

Makale detayları

Growth Performance of Sweet Corn (zea mays convar. Saccharata var. Rugose) Plants Under Different Groundwater Depth and Salinity Conditions

Yazarlar:

Mehmet Kiremit | Hussein Mohamed Osman | Hakan Arslan

Yayıncı:

Bolu Abant Izzet Baysal University

Ana Başlıklar:

Agronomi

Dergi:

Uluslararası Tarım ve Yaban Hayatı Bilimleri Dergisi Vol.9 Issue 1, pp.68-79

Belge Tipi:

Makale

Yayın Tarihi:

4/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001288019

pISSN:

2149-8245

Anahtar kelimeler:

Özet:

 The objective of this study was to determine the growth performance of sweet corn plants under three different groundwater depths 30 D1, 55 D2, and 80 D3 cm and three different groundwater salinities 0.38 T1, 5 T2, and 10 T3 dS m-1. The experiment was conducted in three replicates according to the randomized complete block design in a rain area 120 m2 under drainable lysimeter conditions. As a result of the study, the absolute growth rate, relative growth rate, net assimilation rate, crop growth rate, specific leaf area, and leaf area ratio increased with increasing groundwater depth. However, the growth performance of sweet corn plants decreased significantly with increasing groundwater salinity. In the study, the absolute growth rate, leaf area ratio, and leaf area ratio varied between 1.51 - 2.37 cm d-1, 69.48 - 90.96 cm2 d-1, and 0.12-0.17 mg cm-2 d-1, respectively. The highest value of specific leaf weight was obtained in D3 with 215.69 cm2 g-1, while the lowest value was obtained in D1 with 200.07 cm2 g-1. The lowest values of plant growth parameters were obtained in D1T3, while the highest values were obtained in the D2T1 treatment. It was also found that sweet corn plant growth was significantly reduced in regions with groundwater depth less than  55 cm and groundwater salinity greater than 5 dS m-1. It was concluded that sweet corn plants have a low tolerance to saline and 30 cm deep groundwater. In conclusion, high values for plant growth of sweet corn were observed at 55 cm groundwater depth and groundwater salinity of 0.38 dSm-1.

 The objective of this study was to determine the growth performance of sweet corn plants under three different groundwater depths 30 D1, 55 D2, and 80 D3 cm and three different groundwater salinities 0.38 T1, 5 T2, and 10 T3 dS m-1. The experiment was conducted in three replicates according to the randomized complete block design in a rain area 120 m2 under drainable lysimeter conditions. As a result of the study, the absolute growth rate, relative growth rate, net assimilation rate, crop growth rate, specific leaf area, and leaf area ratio increased with increasing groundwater depth. However, the growth performance of sweet corn plants decreased significantly with increasing groundwater salinity. In the study, the absolute growth rate, leaf area ratio, and leaf area ratio varied between 1.51 - 2.37 cm d-1, 69.48 - 90.96 cm2 d-1, and 0.12-0.17 mg cm-2 d-1, respectively. The highest value of specific leaf weight was obtained in D3 with 215.69 cm2 g-1, while the lowest value was obtained in D1 with 200.07 cm2 g-1. The lowest values of plant growth parameters were obtained in D1T3, while the highest values were obtained in the D2T1 treatment. It was also found that sweet corn plant growth was significantly reduced in regions with groundwater depth less than  55 cm and groundwater salinity greater than 5 dS m-1. It was concluded that sweet corn plants have a low tolerance to saline and 30 cm deep groundwater. In conclusion, high values for plant growth of sweet corn were observed at 55 cm groundwater depth and groundwater salinity of 0.38 dSm-1.

 The objective of this study was to determine the growth performance of sweet corn plants under three different groundwater depths 30 D1, 55 D2, and 80 D3 cm and three different groundwater salinities 0.38 T1, 5 T2, and 10 T3 dS m-1. The experiment was conducted in three replicates according to the randomized complete block design in a rain area 120 m2 under drainable lysimeter conditions. As a result of the study, the absolute growth rate, relative growth rate, net assimilation rate, crop growth rate, specific leaf area, and leaf area ratio increased with increasing groundwater depth. However, the growth performance of sweet corn plants decreased significantly with increasing groundwater salinity. In the study, the absolute growth rate, leaf area ratio, and leaf area ratio varied between 1.51 - 2.37 cm d-1, 69.48 - 90.96 cm2 d-1, and 0.12-0.17 mg cm-2 d-1, respectively. The highest value of specific leaf weight was obtained in D3 with 215.69 cm2 g-1, while the lowest value was obtained in D1 with 200.07 cm2 g-1. The lowest values of plant growth parameters were obtained in D1T3, while the highest values were obtained in the D2T1 treatment. It was also found that sweet corn plant growth was significantly reduced in regions with groundwater depth less than  55 cm and groundwater salinity greater than 5 dS m-1. It was concluded that sweet corn plants have a low tolerance to saline and 30 cm deep groundwater. In conclusion, high values for plant growth of sweet corn were observed at 55 cm groundwater depth and groundwater salinity of 0.38 dSm-1.

 Bu çalışmada, şeker mısırı bitkilerinin 3 farklı taban suyu derinliği 30 D1, 55 D2 ve 80 D3 cm ve 3 farklı taban suyu tuzluluğu 0.38 T1, 5 T2 ve 10 T3 dS m-1 koşullarında büyüme performanslarının belirlenmesi amaçlanmıştır. Deneme, tesadüf blokları deneme desenine göre 3 tekerrürlü olarak yağmurdan korunaklı 120 m2lik alanda drene edilebilir lizimetre koşullarında yürütülmüştür. Çalışma sonucunda, taban suyu derinliği arttıkça mutlak büyüme oranı, nispi büyüme hızı, net asimilasyon oranı, bitki büyüme hızı, özgül yaprak alanı ve oransal yaprak alanı artmıştır. Ancak, taban suyu tuzluluğu arttıkça şeker mısırı bitkilerinin büyüme performansları önemli derecede azalmıştır. Çalışmada, mutlak büyüme oranı 1.51-2.37 cm g-1, oransal yaprak alanı 69.48-90.96 cm2 g-1 ve net asimilasyon oranı 0.12-0.17 mg cm-2 g-1 arasında değişmiştir. En yüksek özgül yaprak ağırlığı değeri 215.69 cm2 g-1 ile D3 konusunda elde edilirken en düşük değer ise 200.07 cm2 g-1 ile D1 konusunda elde edilmiştir. En düşük bitki büyüme parametreleri değerleri D1T3 , en yüksek değerler ise D2T1 konusunda tespit edilmiştir. Bununla birlikte, taban suyu derinliği 55 cmden daha az ve taban suyu tuzluluğu 5 dS m-1den daha yüksek olan bölgelerde şeker mısırı bitkilerinin gelişiminin önemli derecede azaldığı belirlenmiştir. Buna göre, şeker mısırı bitkilerinin taban suyunun tuzlu ve 30 cm derinlikte olduğu koşullara karşı düşük toleransa sahip olduğu belirlenmiştir. Sonuç olarak, şeker mısırı için yüksek bitki büyüme performansı değerleri taban suyu derinliğinin 55 cm ve taban suyu tuzluluğunun 0.38 dS m-1 olduğu koşullarda gözlemlenmiştir.

Makale detayları

Growth Performance of Sweet Corn (zea mays convar. Saccharata var. Rugose) Plants Under Different Groundwater Depth and Salinity Conditions

Yazarlar:

Mehmet Kiremit | Hussein Mohamed Osman | Hakan Arslan

Yayıncı:

Bolu Abant Izzet Baysal University

Ana Başlıklar:

Agronomi

Dergi:

Uluslararası Tarım ve Yaban Hayatı Bilimleri Dergisi Vol.9 Issue 1, pp.68-79

Belge Tipi:

Makale

Yayın Tarihi:

4/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001288019

pISSN:

2149-8245

Groundwater salinity

crop growth rate

leaf area ratio

sweet maize

growth parameterstaban suyu tuzluluğu

bitki büyüme hızı

oransal yaprak alanı

şeker mısırı

büyüme parametreleri

Sayı

Makale detayları

Yazarlar: Mehmet Kiremit | Hussein Mohamed Osman | Hakan Arslan

Yayıncı: Bolu Abant Izzet Baysal University

Ana Başlıklar: Agronomi

Dergi: Uluslararası Tarım ve Yaban Hayatı Bilimleri Dergisi Vol.9 Issue 1, pp.68-79

Belge Tipi: Makale

Yayın Tarihi: 4/2023

Belge Dili: Türkçe

Document ID (Org No.): 2001288019

pISSN: 2149-8245

Sayı

Yazarlar:

Mehmet Kiremit | Hussein Mohamed Osman | Hakan Arslan

Yayıncı:

Bolu Abant Izzet Baysal University

Ana Başlıklar:

Agronomi

Dergi:

Uluslararası Tarım ve Yaban Hayatı Bilimleri Dergisi Vol.9 Issue 1, pp.68-79

Belge Tipi:

Makale

Yayın Tarihi:

4/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001288019

pISSN:

2149-8245