THE EFFECTS OF WATER DEFICIT STRESS AND NITROGEN ON OIL YIELD OF CALENDULA OFFICINALIS L.

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RAHMANI NAVID; VALADABADI S.A.R.; DANESHIAN JAHANFAR; BIGDELI MOHSEN

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Paper Information

Journal: IRANIAN JOURNAL OF MEDICINAL AND AROMATIC PLANTS Year:2008 | Volume:24 | Issue:1 (39) Page(s): 101-108

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Title

THE EFFECTS OF WATER DEFICIT STRESS AND NITROGEN ON OIL YIELD OF CALENDULA OFFICINALIS L.

Author(s)

RAHMANI NAVID | VALADABADI S.A.R. | DANESHIAN JAHANFAR | BIGDELI MOHSEN | Issue Writer Certificate

Keywords

CALENDULA OFFICINALIS L.Q2

NITROGENQ2

WATER DEFICIT STRESSQ2

OIL YIELDQ1

Abstract

In order to study the effect of WATER DEFICIT STRESS and NITROGEN on OIL YIELD of Calendula (CALENDULA OFFICINALIS L.), an experiment was conducted at research field of Islamic Azad University of Takestan branch in 2006. Field experiment was carried out as split plot design with 4 replications. WATER DEFICIT STRESS set as main factor with three levels (Irrigation after 40, 80 and 120 mm evaporation from pan class A) and NITROGEN level was 0, 30, 60 and 90 kg ha-1. The results showed that WATER DEFICIT STRESS had significant effect on OIL YIELD, seed yield, oil percent, seed weight, seed per capitulum and capitulum diameter (a=1%). Means comparison showed that irrigation with 40 mm evaporation had and the highest OIL YIELD and seed yield with 505.3 kg ha-1 and 3044 kg ha-1 and highest oil percent with 24.15% was achieved under irrigation with 120 mm evaporation. Moreover NITROGEN had significant effect on OIL YIELD, seed yield, oil percent, seed weight, seed per capitulum and capitulum diameter (a=1%). Means comparison showed that highest OIL YIELD and seed yield with 377.4 kg ha-1 and 1998 kg were achieved under application of 90 kg ha-1 NITROGEN and the highest oil percentage with 22.16% was achieved under application of 60 kg ha-1 NITROGEN. The results showed that WATER DEFICIT STRESS and 60 kg ha-1 NITROGEN increased oil percent, while OIL YIELD of calendula decreased in this condition.

Cites

References

EFFECT OF FERTILIZATION AND MANURE ON SEED YIELD AND BIOMASS OF FENNEL

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APA: Copy

RAHMANI, NAVID, VALADABADI, S.A.R., DANESHIAN, JAHANFAR, & BIGDELI, MOHSEN. (2008). THE EFFECTS OF WATER DEFICIT STRESS AND NITROGEN ON OIL YIELD OF CALENDULA OFFICINALIS L.. IRANIAN JOURNAL OF MEDICINAL AND AROMATIC PLANTS, 24(1 (39)), 101-108. SID. https://sid.ir/paper/105273/en

Vancouver: Copy

RAHMANI NAVID, VALADABADI S.A.R., DANESHIAN JAHANFAR, BIGDELI MOHSEN. THE EFFECTS OF WATER DEFICIT STRESS AND NITROGEN ON OIL YIELD OF CALENDULA OFFICINALIS L.. IRANIAN JOURNAL OF MEDICINAL AND AROMATIC PLANTS[Internet]. 2008;24(1 (39)):101-108. Available from: https://sid.ir/paper/105273/en

IEEE: Copy

NAVID RAHMANI, S.A.R. VALADABADI, JAHANFAR DANESHIAN, and MOHSEN BIGDELI, “THE EFFECTS OF WATER DEFICIT STRESS AND NITROGEN ON OIL YIELD OF CALENDULA OFFICINALIS L.,” IRANIAN JOURNAL OF MEDICINAL AND AROMATIC PLANTS, vol. 24, no. 1 (39), pp. 101–108, 2008, [Online]. Available: https://sid.ir/paper/105273/en

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