Blossoming Characteristics in Black Cumin Genotypes in Relation Seed Yield Influenced by Sowing Time
- 1 Seed Science and Technology Unit, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur, Bangladesh
- 2 Department of Horticulture, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur, Bangladesh
- 3 Seed Science and Technology Unit, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur, Bangladesh
- 4 Agriculture Training Institute, Gazipur, Bangladesh
- 5 Scientific Officer, Farm Division, Bangladesh Agricultural Research Institute Joydebpur, Gazipur, Bangladesh
Abstract
Black cumin ( Nigella sativa L.; Family-Ranunculaceae) is an important spice crop. Mature seeds are consumed for edible and medical purposes and also used as a food additive and flavour. Seed of black cumin has great potentiality as spice crop due to nutritive and medicinal values. The experiments were carried out at Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur during 2011 to 2012 to determine optimum planting time for seed production of black cumin. The experiment was two factorials. Factor A: 4 genotypes were V1: Exotic, Iran; V2: BARI kalozira-1; V3: Local, Faridpur and V4: Local, Natore. Factor B: sowing date: D1: 16 October; D2: 1 November; D3: 16 November and D4: 1 December. Therefore, treatment combinations were 16 in total. So, in 3 replications total plot was 48. Result revealed that significantly the highest 2.37 t/ha in V1, followed by V2 (1.96 t/ha). V2 and V3 (1.97 t/ha) were statistically similar and maximum yield was obtained from D2 (2.65 t/ha). In combined effect, maximum yield 3.00 t/ha was obtained in V1D2.. Investigation on time of sowing revealed that performance of black cumin was better in earlier sowings (16 October, 1 November) than later ones. The highest yield (4g plant -1 ; 2.65 tha -1 ) was obtained when the crop was sown on 1 November. Among the genotypes, the exotic one with sowing in 1 November gave the highest seed yield (4.54 g·plant -1 ; 3.00 t·ha -1 ).
- Meena, S.S., Mehta, R.S., Meena, R.D., Meena, R.L. and Sharma, D.K. (2014) Economic Feasibility of Weed Management Practices in Nigella (Nigella sativa L.). Journal of Spices and Aromatic Crop, 23, 224-228.
- Nadeem, M.A., Tanveer, A., Naqqash, T., Jhala, A.J. and Mubeen, K. (2013) Determining Critical Weed Competition Periods for Black Seed. The Journal of Animal & Plant Sciences, 23, 216-221.
- Rana, S., Singh, P.P., Naruka, I.S. and Rathore, S.S. (2012) Effect of Nitrogen and Phosphorus on Growth, Yield and Quality of Black Cumin (Nigella sativa L.). International Journal of Seed Spices, 2, 5-8.
- Sharangi, A.B. and Roychowdhury, A. (2014) Phenology and Yield of Coriander (Coriandrum sativum L.) at Different Sowing Dates. Journal of Plant Sciences, 9, 32-42. http://dx.doi.org/10.3923/jps.2014.32.42
- Moosavi, S.G., Seghatoleslami, M.J. and Moazeni, A. (2012) Effect of Planting Date and Plant Density on Morphological Traits, LAI and Forage Corn (Sc. 370) Yield in Second Cultivation. International Research Journal of Applied and Basic Sciences, 3, 57-63
- Kaleem, S., Hassan, F.U., Mahmood, I., Ahmad, M., Ullah, R. and Ahmad, M. (2011) Response of Sunflower to Environmental Disparity. Nature and Science, 9, 73-81.
- Moosavi, S.G. (2014) Fennel Morphological Traits and Yield as Affected by Sowing Date and Plant Density. Advance in Agriculture and Biology, 2, 45-49.
- Ehteramian, K. (2003) The Effects of Different Levels of Nitrogen Fertilizer and Plant Dating on Black Cumin (Cuminum carvi L.) in Kooshkak Region in the Fars Province. Master of Science Thesis of Arid Area Management, Shiraz University, Shiraz.
- Sadeghi, S., Rahnavard, A. and Ashrafi, Z.Y. (2009) Study Importance of Sowing Date and Plant Density Affect on Black Cumin (Cuminum carvi) Yield. Botany Research International, 2, 94-98.
- Saeidnejad, A.H., Kafi, M. and Pessarakli, M. (2012) Evaluation of Cardinal Temperatures and Germination Responses of Four Ecotypes of Bunium persicum under Different Thermal Conditions. International Journal of Agriculture and Crop Sciences, 4, 1266-1271.
- BARI (2007) Cultivation Method of BARI Kalozira-1. Leaflet of Spices Research Station, Publication No. Folder 10/2007, Bangladesh Agricultural Research Institute, Sibganj, Bogra.
- Gomez, M.M. and Gomez, A.A. (1984) Statistical Procedures for Agriculture Research. 2nd Edition, John Wiley and Sons, New York, 640.