Irrigation Scheduling of Drip-Irrigated Tomatoes Using Class A Pan Evaporation

Öner ÇETİN

Makale detayları

Irrigation Scheduling of Drip-Irrigated Tomatoes Using Class A Pan Evaporation

Yazarlar:

Öner ÇETİN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 2002 Vol.26 Issue 4, pp.171-178

Belge Tipi:

Makale

Yayın Tarihi:

3/2002

Belge Dili:

Türkçe

Document ID (Org No.):

2000809440

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X

Anahtar kelimeler:

Özet:

 

This study was carried out to investigate the irrigation schedule of drip-irrigated tomatoes (Lycopersicon esculentum cv. Dual Large, F 1) using Class A pan evaporation. Tomatoes plants were grown in a clay soil in the experimental fields of the Research Institute of Rural Services in Eskişehir between 1998 and 2000. Irrigation water was applied as a certain ratio of Class A pan evaporation (kpc = 0.50, 0.75, 1.00, and 1.25) with different irrigation intervals (2, 4, and 6 days). Significant differences in fruit yields were obtained between the treatments, except for in 1998. Maximum marketable fruit yield was found at the treatment level of 1.00 of kpc and 4-day irrigation intervals. For this treatment, fruit yield ranged from 116.6 to 176.3 t ha-1 depending on the climatological and soil conditions according to the experimental years. Hence, ground variety tomatoes grown in the field under Eskişehir conditions should be irrigated at 4-day intervals and the irrigation water should be determined using kpc at 1.00 in combination with cumulative evaporation from a Class A pan. For this program, average irrigation water applied, evapotranspiration, and water use efficiency (WUE) were determined to be 602 mm and 710 mm, and 23.8 kg m-3, respectively.

 

This study was carried out to investigate the irrigation schedule of drip-irrigated tomatoes (Lycopersicon esculentum cv. Dual Large, F 1) using Class A pan evaporation. Tomatoes plants were grown in a clay soil in the experimental fields of the Research Institute of Rural Services in Eskişehir between 1998 and 2000. Irrigation water was applied as a certain ratio of Class A pan evaporation (kpc = 0.50, 0.75, 1.00, and 1.25) with different irrigation intervals (2, 4, and 6 days). Significant differences in fruit yields were obtained between the treatments, except for in 1998. Maximum marketable fruit yield was found at the treatment level of 1.00 of kpc and 4-day irrigation intervals. For this treatment, fruit yield ranged from 116.6 to 176.3 t ha-1 depending on the climatological and soil conditions according to the experimental years. Hence, ground variety tomatoes grown in the field under Eskişehir conditions should be irrigated at 4-day intervals and the irrigation water should be determined using kpc at 1.00 in combination with cumulative evaporation from a Class A pan. For this program, average irrigation water applied, evapotranspiration, and water use efficiency (WUE) were determined to be 602 mm and 710 mm, and 23.8 kg m-3, respectively.

Makale detayları

Irrigation Scheduling of Drip-Irrigated Tomatoes Using Class A Pan Evaporation

Yazarlar:

Öner ÇETİN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 2002 Vol.26 Issue 4, pp.171-178

Belge Tipi:

Makale

Yayın Tarihi:

3/2002

Belge Dili:

Türkçe

Document ID (Org No.):

2000809440

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X

irrigation

scheduling

tomatoes

drip

evaporation.

Sayı

Makale detayları

Irrigation Scheduling of Drip-Irrigated Tomatoes Using Class A Pan Evaporation

Yazarlar: Öner ÇETİN

Yayıncı: TUBITAK

Dergi: Turkish Journal of Agriculture and Forestry 2002 Vol.26 Issue 4, pp.171-178

Belge Tipi: Makale

Yayın Tarihi: 3/2002

Belge Dili: Türkçe

Document ID (Org No.): 2000809440

Sıklık: İki Aylık

eISSN: 1303-6173

pISSN: 1300-011X

irrigation

scheduling

tomatoes

drip

evaporation.

Sayı

Yazarlar:

Öner ÇETİN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 2002 Vol.26 Issue 4, pp.171-178

Belge Tipi:

Makale

Yayın Tarihi:

3/2002

Belge Dili:

Türkçe

Document ID (Org No.):

2000809440

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X