EFFECT OF SOWING DATE AND PLANT DENSITY ON YIELD AND YIELD COMPONENTS OF BLACK CUMIN (NIGELLA SATIVA) IN ISLAMABAD-GHAYEIN

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REZVANI MOGHADAM P.; REZVANI MOGHADAM P.; AHMAD ZADEH MOTLAGH MAJID

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Journal: Year:2007 | Volume:20 | Issue:3 (76 IN NATURAL RESOURCES) Page(s): 62-68

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Title

EFFECT OF SOWING DATE AND PLANT DENSITY ON YIELD AND YIELD COMPONENTS OF BLACK CUMIN (NIGELLA SATIVA) IN ISLAMABAD-GHAYEIN

Author(s)

REZVANI MOGHADAM P. | REZVANI MOGHADAM P. | AHMAD ZADEH MOTLAGH MAJID | Issue Writer Certificate

Keywords

NIGELLA SATIVAQ3

SOWING DATEQ3

PLANT DENSITYQ3

GRAIN YIELDQ3

YIELD COMPONENTSQ3

Abstract

To evaluate the effect of SOWING DATE and PLANT DENSITY on GRAIN YIELD, YIELD COMPONENTS and morphological characteristics of NIGELLA SATIVA, an experiment was conducted at Research Station, Agricultural Education Centre of Islamabad- Ghayein (eastern part of Iran), in growing season of 2003. Four SOWING DATEs (29 Mar., 13 Apr., 29 Apr. and 14 May) and four plant densities (50, 150, 250 and 350 plant/m2) were compared in a factorial experiment based on randomized complete block design with four replications. Different characteristics such as GRAIN YIELD, plant height, biomass, 1000-seed weight, number of capsule per plant, number of grains per capsule, number of branches per plant and number of inflorescences per plant were recorded. Results showed that SOWING DATE had significant effects on GRAIN YIELD, biological yield, plant height, 1000 seed weight, harvest index, number of capsules per plant and number of seeds per capsule. Second and forth SOWING DATEs produced the highest (450.3 kg/ha) and the lowest (90.7 kg/ha) GRAIN YIELD, respectively. By increasing PLANT DENSITY GRAIN YIELD increased. The highest (468.7 kg/ha) and the lowest (93.1 kg/ha) GRAIN YIELD were obtained at 350 and 50 plant/m2. PLANT DENSITY did not have significant effects on biological yield, plant height, 1000 seed weight, harvest index, number of capsules per plant and number of seeds per capsule. Our results showed that the second SOWING DATE with 350 plant/m2 produced the highest GRAIN YIELD (775.3 kg/ha).

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اسفرزه (Plantago ovata)

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APA: Copy

REZVANI MOGHADAM, P., & AHMAD ZADEH MOTLAGH, MAJID. (2007). EFFECT OF SOWING DATE AND PLANT DENSITY ON YIELD AND YIELD COMPONENTS OF BLACK CUMIN (NIGELLA SATIVA) IN ISLAMABAD-GHAYEIN. PAJOUHESH-VA-SAZANDEGI, 20(3 (76 IN NATURAL RESOURCES)), 62-68. SID. https://sid.ir/paper/19994/en

Vancouver: Copy

REZVANI MOGHADAM P., AHMAD ZADEH MOTLAGH MAJID. EFFECT OF SOWING DATE AND PLANT DENSITY ON YIELD AND YIELD COMPONENTS OF BLACK CUMIN (NIGELLA SATIVA) IN ISLAMABAD-GHAYEIN. PAJOUHESH-VA-SAZANDEGI[Internet]. 2007;20(3 (76 IN NATURAL RESOURCES)):62-68. Available from: https://sid.ir/paper/19994/en

IEEE: Copy

P. REZVANI MOGHADAM, and MAJID AHMAD ZADEH MOTLAGH, “EFFECT OF SOWING DATE AND PLANT DENSITY ON YIELD AND YIELD COMPONENTS OF BLACK CUMIN (NIGELLA SATIVA) IN ISLAMABAD-GHAYEIN,” PAJOUHESH-VA-SAZANDEGI, vol. 20, no. 3 (76 IN NATURAL RESOURCES), pp. 62–68, 2007, [Online]. Available: https://sid.ir/paper/19994/en

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