Evaluation of the Effects of Foliar Sulfur Applications on Yield, Evapotranspiration and Water Use Efficiency of Cotton (Gossypium hirsutum L.) Under Different Irrigation Regimes

Berkant Ödemiş; Batuhan Akgöl; Deniz Can

Makale detayları

Evaluation of the Effects of Foliar Sulfur Applications on Yield, Evapotranspiration and Water Use Efficiency of Cotton (Gossypium hirsutum L.) Under Different Irrigation Regimes

Yazarlar:

Berkant Ödemiş | Batuhan Akgöl | Deniz Can

Yayıncı:

Tekirdag Namik Kemal University

Ana Başlıklar:

Biyosistem

Dergi:

Tekirdağ Ziraat Fakültesi Dergisi Vol.21 Issue 5, pp.1308-1322

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001333238

pISSN:

1302-7050

Anahtar kelimeler:

Özet:

 In this study, it was aimed to determine the effects of foliar sulphur applications on cotton plants exposed to water stress. It was carried out on Carisma variety cotton plant with 3 irrigation level, 3 sulfur doses and 3 replicates, except for control treatments, in split plots experimental design in randomized blocks. Sulfur in elemental form was applied at doses of 150 ml da-1 S1, 250 ml da-1 S2 and 350 ml da-1 S3, except for the control S0 and at I100, I66, I33 irrigation levels of the available capacity and in the non-irrigated treatment I0. Irrigation water amounts varied between 332-1006 mm and 306-928 mm in the 2015 and 2016, and evapotranspiration ranged between 299-1096 mm and 247- 995 mm, respectively. Evapotranspiration decreased slightly in the first year and increased in the second year as the sulphur doses increased. The highest yields were 5871 kg ha-1 I100S0 and 6148.7 kg ha-1 I100S1 in 2015 and 2016, respectively. In comparison to I100, yield decreased by 70, 39 and 14 in 2015, 67, 33 and 8 in 2016 in I0, I33 and I66, respectively. Sulphur doses caused yield to decrease in 2015 and increase in 2016. Compared to S0 treatment, yield increased by 14, 1.9 and 8.6 at S1, S2 and S3 in 2016. With the decrease in ET, yield relative to I100 decreased by 73-70 at I0, 52-39 at I33 and 26-15 at I66 in the first year, by 75-67 at I0, 44-33 at I33 and 20-8 at I66 in the second year, and by 74-68 at I0, 48-36 at I33 and 23-11 at I66. Water use efficiency WUE was approximately the same in sulfur doses, while the lowest was determined at I100 and the highest was determined at I0 and I33. WUE increased as the amount of irrigation water increased in the second year, but did not show a stable change in the first year. The highest WUE was calculated in the first year on I33 6.3 kg ha-1mm-1 and in the second year on I0 7.5 kg ha-1mm-1. Sulphur doses did not cause a significant difference in WUE and the highest WUE was determined at S0 6.0 kg ha-1mm-1 in the first year and in the second year at S1 6.5 kg ha-1mm-1. Sulphur doses did not affect leaf sulphur concentration in the first year, but statistically in the second year. Mean of two years, the highest leaf sulphur concentration was measured in S3.

 In this study, it was aimed to determine the effects of foliar sulphur applications on cotton plants exposed to water stress. It was carried out on Carisma variety cotton plant with 3 irrigation level, 3 sulfur doses and 3 replicates, except for control treatments, in split plots experimental design in randomized blocks. Sulfur in elemental form was applied at doses of 150 ml da-1 S1, 250 ml da-1 S2 and 350 ml da-1 S3, except for the control S0 and at I100, I66, I33 irrigation levels of the available capacity and in the non-irrigated treatment I0. Irrigation water amounts varied between 332-1006 mm and 306-928 mm in the 2015 and 2016, and evapotranspiration ranged between 299-1096 mm and 247- 995 mm, respectively. Evapotranspiration decreased slightly in the first year and increased in the second year as the sulphur doses increased. The highest yields were 5871 kg ha-1 I100S0 and 6148.7 kg ha-1 I100S1 in 2015 and 2016, respectively. In comparison to I100, yield decreased by 70, 39 and 14 in 2015, 67, 33 and 8 in 2016 in I0, I33 and I66, respectively. Sulphur doses caused yield to decrease in 2015 and increase in 2016. Compared to S0 treatment, yield increased by 14, 1.9 and 8.6 at S1, S2 and S3 in 2016. With the decrease in ET, yield relative to I100 decreased by 73-70 at I0, 52-39 at I33 and 26-15 at I66 in the first year, by 75-67 at I0, 44-33 at I33 and 20-8 at I66 in the second year, and by 74-68 at I0, 48-36 at I33 and 23-11 at I66. Water use efficiency WUE was approximately the same in sulfur doses, while the lowest was determined at I100 and the highest was determined at I0 and I33. WUE increased as the amount of irrigation water increased in the second year, but did not show a stable change in the first year. The highest WUE was calculated in the first year on I33 6.3 kg ha-1mm-1 and in the second year on I0 7.5 kg ha-1mm-1. Sulphur doses did not cause a significant difference in WUE and the highest WUE was determined at S0 6.0 kg ha-1mm-1 in the first year and in the second year at S1 6.5 kg ha-1mm-1. Sulphur doses did not affect leaf sulphur concentration in the first year, but statistically in the second year. Mean of two years, the highest leaf sulphur concentration was measured in S3.

 In this study, it was aimed to determine the effects of foliar sulphur applications on cotton plants exposed to water stress. It was carried out on Carisma variety cotton plant with 3 irrigation level, 3 sulfur doses and 3 replicates, except for control treatments, in split plots experimental design in randomized blocks. Sulfur in elemental form was applied at doses of 150 ml da-1 S1, 250 ml da-1 S2 and 350 ml da-1 S3, except for the control S0 and at I100, I66, I33 irrigation levels of the available capacity and in the non-irrigated treatment I0. Irrigation water amounts varied between 332-1006 mm and 306-928 mm in the 2015 and 2016, and evapotranspiration ranged between 299-1096 mm and 247- 995 mm, respectively. Evapotranspiration decreased slightly in the first year and increased in the second year as the sulphur doses increased. The highest yields were 5871 kg ha-1 I100S0 and 6148.7 kg ha-1 I100S1 in 2015 and 2016, respectively. In comparison to I100, yield decreased by 70, 39 and 14 in 2015, 67, 33 and 8 in 2016 in I0, I33 and I66, respectively. Sulphur doses caused yield to decrease in 2015 and increase in 2016. Compared to S0 treatment, yield increased by 14, 1.9 and 8.6 at S1, S2 and S3 in 2016. With the decrease in ET, yield relative to I100 decreased by 73-70 at I0, 52-39 at I33 and 26-15 at I66 in the first year, by 75-67 at I0, 44-33 at I33 and 20-8 at I66 in the second year, and by 74-68 at I0, 48-36 at I33 and 23-11 at I66. Water use efficiency WUE was approximately the same in sulfur doses, while the lowest was determined at I100 and the highest was determined at I0 and I33. WUE increased as the amount of irrigation water increased in the second year, but did not show a stable change in the first year. The highest WUE was calculated in the first year on I33 6.3 kg ha-1mm-1 and in the second year on I0 7.5 kg ha-1mm-1. Sulphur doses did not cause a significant difference in WUE and the highest WUE was determined at S0 6.0 kg ha-1mm-1 in the first year and in the second year at S1 6.5 kg ha-1mm-1. Sulphur doses did not affect leaf sulphur concentration in the first year, but statistically in the second year. Mean of two years, the highest leaf sulphur concentration was measured in S3.

 Bu çalışmada, su stresine maruz bırakılmış pamuk bitkisine yapraktan kükürt uygulamalarının etkilerinin belirlenmesi amaçlanmıştır. Araştırma, Carisma çeşidi pamuk bitkisinde 3 sulama düzeyi, 3 kükürt dozunda 3 tekerrürlü olarak tesadüf bloklarında bölünmüş parseller deneme deseninde yürütülmüştür. Denemede, elverişli kapasitenin 3 farklı sulama düzeyinde I100, I66, I33 ve susuz konuda I0 pamuk bitkilerine tanık S0 konusu dışında 150 ml da-1 S1, 250 ml da-1 S2 ve 350 ml da-1 S3 dozlarında elementel formda kükürt uygulanmıştır. Sulama suyu miktarları 2015 ve 2016da sırasıyla 332-1006 mm ile 306-928 mm, evapotranspirasyon 299-1096 mm ile 247- 995 mm arasında değişmiştir. Evapotranspirasyon ET, kükürt dozları arttıkça ilk yıl azalmış, ikinci yılda ise artmıştır. En yüksek verim 2015 ve 2016da sırasıyla 5871.3 kg ha-1 I100S0 ve 6148.7 kg ha-1 I100S1 ölçülmüştür. I100e göre verim 2015de I0, I33 ve I66 konularında sırasıyla 70, 39 ve 14, 2016da 67, 33 ve 8 azalmıştır. Kükürt dozları verimin ilk yıl azalmasına ikinci yılda artmasına neden olmuştur. Verim 2016da S0a göre S1, S2 ve S3 dozlarında 14,1.9 ve 8.6 artmıştır. ETdeki azalma ile verim I100e göre ilk yıl I0da 73 - 70, I33te 52 - 39 ve I66da 26 - 15, ikinci yılda ise I0da 75-67, I33te 44-33 ve I66da 20-8 ve ortalama I0da 74 - 68, I33te 48 - 36 ve I66da 23 - 11 azalmıştır. Su kullanım etkinliği WUE, kükürt dozlarında yaklaşık aynı, sulama konularında en düşük I100de en yüksek I0 ve I33 de belirlenmiştir. İkinci yılda sulama suyu miktarı arttıkça WUE artmış ancak ilk yıl kararlı bir değişim göstermemiştir. En yüksek WUE ilk yıl I33 konusunda 6.3 kg ha-1mm-1 ikinci yıl I0 konusunda 7.5 kg ha-1mm-1 hesaplanmıştır. Kükürt dozları WUEnde önemli bir fark oluşturmamış ve en yüksek WUE ilk yıl S0 konusunda 6.0 kg ha-1mm-1 ikinci yıl S1 konusunda 6.5 kg ha-1mm-1 belirlenmiştir. Kükürt dozları yaprak kükürt konsantrasyonunu ilk yıl etkilemezken ikinci yılda istatistiksel olarak etkilemiştir. İki yılın ortalamasına göre en yüksek yaprak kükürt konsantrasyonu S3 konusundan ölçülmüştür.

Makale detayları

Evaluation of the Effects of Foliar Sulfur Applications on Yield, Evapotranspiration and Water Use Efficiency of Cotton (Gossypium hirsutum L.) Under Different Irrigation Regimes

Yazarlar:

Berkant Ödemiş | Batuhan Akgöl | Deniz Can

Yayıncı:

Tekirdag Namik Kemal University

Ana Başlıklar:

Biyosistem

Dergi:

Tekirdağ Ziraat Fakültesi Dergisi Vol.21 Issue 5, pp.1308-1322

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001333238

pISSN:

1302-7050

Drought tolerance

Foliar application

Sulfur

Irrigation level

CottonKuraklık toleransı

Yapraktan uygulama

Kükürt

Sulama düzeyi

Pamuk

Sayı

Makale detayları

Yazarlar: Berkant Ödemiş | Batuhan Akgöl | Deniz Can

Yayıncı: Tekirdag Namik Kemal University

Ana Başlıklar: Biyosistem

Dergi: Tekirdağ Ziraat Fakültesi Dergisi Vol.21 Issue 5, pp.1308-1322

Belge Tipi: Makale

Yayın Tarihi: 12/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001333238

pISSN: 1302-7050

Sayı

Yazarlar:

Berkant Ödemiş | Batuhan Akgöl | Deniz Can

Yayıncı:

Tekirdag Namik Kemal University

Ana Başlıklar:

Biyosistem

Dergi:

Tekirdağ Ziraat Fakültesi Dergisi Vol.21 Issue 5, pp.1308-1322

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001333238

pISSN:

1302-7050