Effect of curd size on seed yield and quality of Cauliflower (Brasicaoleraceae var. botrytis L.)

Paper Details

Research Paper 01/01/2018
Views (331) Download (8)
current_issue_feature_image
publication_file

Effect of curd size on seed yield and quality of Cauliflower (Brasicaoleraceae var. botrytis L.)

Waqar Ahmad, Muhammad Irfan Ashraf, Chaudhary Muhammad Ayyub, Munawar Ahmad Noor
Int. J. Biosci.12( 1), 143-148, January 2018.
Certificate: IJB 2018 [Generate Certificate]

Abstract

A field experiment, to see the effect of curd size on seed quality and yield of cauliflower (Brasica oleraceae var. botrytis L.) using cultivar ‘Hansa’ was conducted at vegetable experimental area, Institute of Horticultural Sciences, University of Agriculture, Faisalabad during 2016-2017. Five different head sizes were used as treatments comprising of T1 (Very small curd size 0-5 cm), T2 (small curd size 5-10 cm), T3 (medium curd size 10-15 cm), T4 (large curd size 15-20 cm), T5 (extra-large curd size 20-30 cm).Data for different seed yield and quality parameters was recorded and mean values were analyzed at a level of 5% probability. Maximum values for 1000 seed weight (3.82gm), Germination percentage (91.60%), Root length (5.78cm) ,Shoot length (8.32cm), Seedling length (14.10cm), Seedling fresh weight (0.45gm), Seedling dry weight (0.06gm) were recorded for T5 (extra-large curd size 20-30 cm).Electrical Conductivity of seeds (0.33 dsm) was recorded in case of T4 (large curd size 15-20 cm). Maximum values for Number of pods/Plant (408.80), Number of seeds per pod (12.60), Length of pod (6.48cm), Seed yield per plant (13.68gm), Seed yield (496.01 kg/ha-1) were recorded for T5 (extra-large curd size 20-30 cm). Significant difference between seed yield and quality of seed was noticed among varying size of curd of cauliflower. Extra-large and large curd size performed better than other treatments in terms of seed yield and quality of seed.

VIEWS 13

AOSA. 1993. Rules for seed testing seeds. Journal Seed Technology 4, 11a-11d.

Das J, Phookan DB, Gautam BP. 2000.Effect of levels of NPK and plant densities on seed production of early cauliflower (Brassica oleracea var. botrytis ) cv. PusaKatki. Haryana Journal of Horticultural Sciences 29, 223-224.

Din F, Qasim M, Elahi N, Faridullah. 2007. Response of different sowing dates on the growth and yield of cauliflower. Sarhad Journal of Agriculture 23, 289-291.

Gurusamy C. 1999. Effect of stage of harvesting on seed yield and quality of cauliflower. Indian Seed Science and Technology 27, 29-936.

Jana JC. 2004. Effect of micronutrients on yield and quality of cauliflower seeds. Seed Research32, 98-100.

Kanwar HS, Bhattarai DR, Mehta DK. 2010. Seed Technology: Processing, storage and marketing, Jain Brothers, New Delhi.

Kanwar HS, Kohli UK, Ravinder S. 2000. Effect of head compactness on bolting and seed yield of cabbage (Brassica oleracea var. capitata). Vegetable Science 27, 203-204.

Kanwer HS, Kohli UK, Thakur MC, Singh R. 2001.Effect of head weight on seed production of cabbage cv. Pride of India. Horticulture Journal14, 48-50.

Khulbe H, Prabha SS, Khulbe D. 2010.Effect of curd size on seed yield and seed quality parameters of cauliflower (Brassica oleracea var. botrytis L.). Trends in Biosciences 3, 130-132.

Mihov K, Antonova G. 2008.Influence of the Decapitation and Plant Density Effect on the Manifestations of Reproductively in Breeding Broccoli Lines. Acta Horticulturae 830, 433-440. https://doi.org/10.17660/ActaHortic.2009.830.61

Mirdad Z, Powell AA, Matthews S. 2006. Prediction of germination in artificially aged seeds of Brassica spp. using the bulk conductivity test. Seed Science and Technology 34, 273-286. https://doi.org/10.15258/sst.2006.34.2.03

Roy A, Paul SR, Sarma RN. 1997. Effect of seed size and storage on germination and vigour in pigeonpea. Indian Journal of Pulses Research 10, 131-133.

Singh B, Singh AK, Pandey S, Rai M. 2005. Effect of curd cutting techniques at different curd stages on seed production in Indian cauliflower (Brassica oleracea var. botrytis  L.).

Singh RC, Biswas VR, Arya MC, Mehta JS, Narendra K. 2000. Effect of plant population and dates of transplanting on seed yield of cabbage (Brassica oleracea). Indian Journal of Agricultural Sciences 70, 405-406.

Strydom A, Van de Venter HA. 1998. Comparison of seed vigour tests for cabbage (Brassica oleracea var. capitata L.). Seed Science and Technology 26, 579-585.

Sukthong M. 2006. Influence of inflorescence thinning on seed quality and seed yield of broccoli-Chinese kale hybrid in Loei Province, Thailand. Acta Horticulturae771, 83-88. https://doi.org/10.17660/ActaHortic.2008.771.11