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Indian Journal of Agricultural Research

  • Chief EditorV. Geethalakshmi

  • Print ISSN 0367-8245

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Research Article

Indian Journal of Agricultural Research, volume 50 issue 4 (august 2016) : 350-353

Effect of sowing dates and spacing on broccoli (Brassica oleracea var. italica) seed production

S. Gogoi*, Milu R. Das, P. Bora, N. Mazumdar, B.K. Das1
1<p>Horticultural Research Station (AAU),&nbsp;Kahikuchi-781 017, Guwahati, India.</p>
Cite article:- Gogoi* S., Das R. Milu, Bora P., Mazumdar N., Das1 B.K. (2016). Effect of sowing dates and spacing on broccoli(Brassica oleracea var. italica) seed production . Indian Journal of Agricultural Research. 50(4): 350-353. doi: 10.18805/ijare.v0iOF.10781.

ABSTRACT

A field experiment was conducted during the rabi seasons of 2010 to 2013 to find out the optimum time of sowing and plant spacing for broccoli (var. KTS-1) seed production.  Seedlings raised by sowing on four different dates viz. 10th October, 30th October, 20th November and 10th December were transplanted at two spacing viz. 45 cm x 45 cm and 60 cm x 45 cm. Yield and yield attributing characters were significantly influenced by the treatments. Sowing on 10th October produced the highest head yield (137.81q/ha) while 10 December sowing produced the lowest head yield (6.75 q/ha) of broccoli. Closer spacing (45 cm x 45 cm) gave significantly higher head yield (88.28 q/ha) than planting at 60 cm x 45 cm distance. The highest seed yield (177 kg/ha) was obtained on planting 10 October sown seedlings at 45 cm x 45 cm distance and was the most remunerative (B: C ratio of 6.44) among all the treatment combinations. Plants from delayed sowing of 20th November and 10th December failed to produce viable seeds under agro-climatic condition of Assam.

REFERENCES


  1. Ahmed, M.J. and Siddique, W. (2004) Effect of sowing dates on growth and yield of broccoli (Brassica oleracea (L.) var. italica) in Rawalakot condition. Asian Journal of Plant Sciences, 3: 167-169.

  2. Bjorkman,T. and Pearson, K.J. (1998) High temperature arrest of inflorescence development in broccoli (Brassica oleracea var. italica L). J. Expt. Bot., 49:101-106.

  3. Das J., Phookan, D.B. and Gautam, B.P. (2000) Effect of levels of NPK and plant density for curd production of early cauliflower (Brassica oleracea var. botrytis) cv. Pusa Katki. Haryana J. Hort. Sci., 29: 265-266. 

  4. Gomez, K.A. and Gomez, A.A. (1984) Statistical Procedures for Biological Research (2nd Edition), John Willey and Sons, New York. pp. 97 – 107.

  5. Griffith, M. and Carling, D.E. (1991) Effects of plant spacing on broccoli yield and hollow stem in Alaska. Canadian J. Plant Sci., 71: 579-585. 

  6. Hossain, M.F., Ara, N., Uddin, M.R., Dey, S. and Islam, M.R. (2011) Effect of time of sowing and plant spacing on broccoli production. Tropical Agricultural Research & Extension. 14: 90-92.

  7. Kaluzewicz, A., Krzesinskiw, W. and Knaflewski, M. (2009) Effect of temperature on yield and quality of broccoli heads. Veg. Crops Res. Bul., 71:51-56.

  8. Karistsapol, N., Quanchit, S. and Sompong, T.C. (2013) Effect of planting date and variety on growth and yield of broccoli during the dry season in Southern Thailand. International Journal of plant, animal and environmental sciences. 3:121-124

  9. Keng L.J., Zhang, G.X. and Yao, D.W. (2004) Seed production technology of carrot in foreign countries. China.Veg., 2:54-56.

  10. Muhammad, A.A. and Muhammad, A. (2002) Influence of mother root size and plant spacing on carrot seed production. Bahauddin Zakariya University, Multan, Pakistan J. Res. Sci., 13: 105-112.

  11. Nassar, S.H., M, El-Sherbni, Abdelgawad, M.G. and Nasr, M.S. (1972) Effect of some factors on cauliflower seed production. Agric. Res. Rev., 50:109-119. 

  12. Rubatzky, V.E., Quiros, C.F. and Simon, P.W. (1999) Carrots and related vegetable umbelliferae. CABI Publishing, UK. P.294. 

  13. Saikia, B.R., Phookan, D.B. and Brahma, Sanchita (2010) Effect of time of planting and planting densities on growth, yield and economic production of broccoli [Brassica oleracea (L.) var. italica Plenck] cv. Pusa broccoli KTS-1. Journal of Hill Agriculture. 1:135-39.

  14. Solunke, B.G., Wagh, A.P., Dod, V.N. and Nagre, P.K. (2011) Effect of dates of planting and spacing on growth and yield of broccoli. The Asian Journal of Horticulture. 6: 294-296.

     
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