Effect of Sowing Date and Limited Irrigation on the Seed Yield and Quality of Dill (Anethum graveolens L.)

Saeid ZEHTAB-SALMASI; Kazem GHASSEMI-GOLEZANI; Sajad MOGHBELI

Makale detayları

Effect of Sowing Date and Limited Irrigation on the Seed Yield and Quality of Dill (Anethum graveolens L.)

Yazarlar:

Saeid ZEHTAB-SALMASI | Kazem GHASSEMI-GOLEZANI | Sajad MOGHBELI

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 2006 Vol.30 Issue 4, pp.281-286

Belge Tipi:

Makale

Yayın Tarihi:

3/2006

Belge Dili:

Türkçe

Document ID (Org No.):

2000808872

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X

Anahtar kelimeler:

Özet:

 

Field and laboratory experiments were carried out in order to investigate the influence of 3 sowing dates and 4 irrigation disruption treatments at different growth stages on the seed yield and quality of dill (Anethum graveolens L.). The results showed that for successful seed production dill must be sown in early spring (3 to 18 April), since there was no significant difference in seed yield between the sowing dates of 3 April (S1) and 18 April (S2). Seeds from S1 sowing had a higher percentage of germination after accelerated ageing (AA), a faster germination rate and a heavier seedling dry weight (SDW), compared to S2 and S3 (4 May). Irrigation disruption during stem elongation (I1) and umbel appearance (I2) had no significant effect on mean seed weight, AA germination, mean germination time (MGT) or SDW of harvested seeds. However, water deficit during seed filling (I3) reduced seed vigour significantly. Although irrigation disruption at this stage (I3) had no considerable effect on the seed yield of dill, it reduced seed quality and vigour, especially at later sowings (S2 and S3). Therefore, it was recommended that for producing high quality dill seeds it is necessary to provide sufficient water during seed filling.

 

Field and laboratory experiments were carried out in order to investigate the influence of 3 sowing dates and 4 irrigation disruption treatments at different growth stages on the seed yield and quality of dill (Anethum graveolens L.). The results showed that for successful seed production dill must be sown in early spring (3 to 18 April), since there was no significant difference in seed yield between the sowing dates of 3 April (S1) and 18 April (S2). Seeds from S1 sowing had a higher percentage of germination after accelerated ageing (AA), a faster germination rate and a heavier seedling dry weight (SDW), compared to S2 and S3 (4 May). Irrigation disruption during stem elongation (I1) and umbel appearance (I2) had no significant effect on mean seed weight, AA germination, mean germination time (MGT) or SDW of harvested seeds. However, water deficit during seed filling (I3) reduced seed vigour significantly. Although irrigation disruption at this stage (I3) had no considerable effect on the seed yield of dill, it reduced seed quality and vigour, especially at later sowings (S2 and S3). Therefore, it was recommended that for producing high quality dill seeds it is necessary to provide sufficient water during seed filling.

Makale detayları

Effect of Sowing Date and Limited Irrigation on the Seed Yield and Quality of Dill (Anethum graveolens L.)

Yazarlar:

Saeid ZEHTAB-SALMASI | Kazem GHASSEMI-GOLEZANI | Sajad MOGHBELI

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 2006 Vol.30 Issue 4, pp.281-286

Belge Tipi:

Makale

Yayın Tarihi:

3/2006

Belge Dili:

Türkçe

Document ID (Org No.):

2000808872

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X

Anethum graveolens

dill

sowing date

limited irrigation

seed quality

seed yield

Sayı

Makale detayları

Effect of Sowing Date and Limited Irrigation on the Seed Yield and Quality of Dill (Anethum graveolens L.)

Yazarlar: Saeid ZEHTAB-SALMASI | Kazem GHASSEMI-GOLEZANI | Sajad MOGHBELI

Yayıncı: TUBITAK

Dergi: Turkish Journal of Agriculture and Forestry 2006 Vol.30 Issue 4, pp.281-286

Belge Tipi: Makale

Yayın Tarihi: 3/2006

Belge Dili: Türkçe

Document ID (Org No.): 2000808872

Sıklık: İki Aylık

eISSN: 1303-6173

pISSN: 1300-011X

Anethum graveolens

dill

sowing date

limited irrigation

seed quality

seed yield

Sayı

Yazarlar:

Saeid ZEHTAB-SALMASI | Kazem GHASSEMI-GOLEZANI | Sajad MOGHBELI

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 2006 Vol.30 Issue 4, pp.281-286

Belge Tipi:

Makale

Yayın Tarihi:

3/2006

Belge Dili:

Türkçe

Document ID (Org No.):

2000808872

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X