The Asian Journal of Horticulture

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Effect of Nitrogen and Phosphorus on Growth, Flowering and Flower Yield of China Aster (Callistephus chinensis L. Nees) cv. POORNIMA


Affiliations
1 Department of Horticulture, College of Agriculture, Junagadh Agricultural University, Junagadh (Gujarat), India
2 Department of Agricultural Extension, Junagadh Agricultural University, Junagadh (Gujarat), India
     

   Subscribe/Renew Journal


The present investigation was carried out at Horticulture Research Station, Jambavadi Farm, Junagadh Agricultural University, Junagadh (Gujarat) during October 2014 to March 2015. The experiment was laid out in Factorial Randomized Block Design. The treatments comprised of two factors (1) nitrogen with four level viz., 150 kg N ha-1(N1), 200 kg N ha-1(N2), 250 kg N ha-1(N3), 300 kg N ha-1(N4) and three levels of phosphorus i.e. 100 kg P2O5 ha-1(P1), 150 kg P2O5 ha-1(P2), 200 kg P2O5 ha-1(P3) with three replications. Both the highest levels of N and P significantly improved growth parameters i.e. plant height (51.56 cm), plant spread (328.67 cm2), secondary branches per plant (17.67), fresh weight (137.22 g) and dry weight (69.78 g) in treatment N4 (300 kg N ha-1) whereas, in case of phosphorus the plant height (47.08 cm), plant spread (316.00 cm2), number of branches per plant (16.92), fresh weight (132.00 g) and dry weight (72 g) was noted in treatment P3(200 kg P2O5 kg ha-1). Maximum flowering span (79.11 days), number of flowers per plant (24.78) and yield of flowers (22.67 t ha-1) were registered in 300 kg N ha-1 treatment. Similarly, maximum flowering span (71.58 days), number of flowers per plant (23.58) and yield of flowers (22.08 t ha-1) were registered in P3 (200 kg P ha-1). Thus, cultivation of China aster in medium black soil, the fertilizer application at the rate of 300 kg N ha-1 in two splits (first half as basal application and remaining half at 30 days after transplanting) and 200 kg P2O5 ha-1 as basal dose has been found the best.

Keywords

China aster, cv. POORNIMA, Nitrogen, Phosphorus.
Subscription Login to verify subscription
User
Notifications
Font Size


  • Chavan, M. D. (2006). Performance of China aster [Callistephus chinensis (L.) Nees] varieties and their response to different levels of nitrogen. M.Sc. (Hort.) Thesis, Junagadh Agricultural University, Junagadh, GUJARAT (INDIA).

  • Dixit, A., Trivedi, J. and Verma, S. (2004). Effect of nitrogen and phosphorus on growth, flowering and yield of chrysanthemum cv. LOCALWHITE under Chhattisgadh region. Plant Arch., 4(1): 171-173.

  • Gowda, J.V.N., Jacob, S. and Huddar, A.G. (1991). Effect of N, P and K on growth and flowering of tuberose (Polianthus tuberose L.) cv. DOUBLE. Indian perfumer, 35: 100-101.

  • Joshi, A.S. and Barad, A.V. (2002). Effect of N, P and pinching on growth, yield and quality of African marigold (Tagetes erecta L.) cv. CRACKERJACK. Gujrat J. Appiled Hort., 1(1): 57-65.

  • Kumar, A. and Kumar, R. (2014). Effect of nitrogen and phosphorus levels on growth, flowering and yield of China aster (Calistephus chinensis) Plant Archives 14(1) :475-477.

  • Kumar, J., Chauhan, S.S and Singh, P.V. (2003). Response of N and P fertilization on China aster. J. Orna. Hort New Series, 6(1):82.

  • Masaye, S.S. and Rangawa, A.D. (2009). Effect of different levels of NPK on flower quality of China aster [Calistephus chinensis (L.) Nees] var. Poornima. Ann. Agric. Bio Res., 14(2): 153-158.

  • Muktanjli, J., Paithankar, D.H., Warade, A.D., Anjali, M. and Ambare, T.P. (2004). Effect of graded levels of nitrogen and phosphorus on growth and flower production of China aster cv. ‘LOCAL’. Adv. Pl. Sci. 17(1): 163-165.

  • Sehrawat, S.K., Dahiya, D.S., Singh, S. and Rana, G.S. (2003). Effect of nitrogen and pinching on growth, flowering and yield of marigold (Tagetes erecta L.) cv. AFRICAN GIANT DOUBLE ORANGE. Haryana J. Hort. Sci., 32(1-2): 59-61.

  • Singh , K.P. and Sangama (2000). Efect of graded level of N and P on China aster (Calistephus chinensis L.) cultivar Kamini. Indian J. Hort., 57(1): 87-89.

  • Singh, R., Kumar, R. and Singh, K. (2005). Effect of pinching and nitrogen application on growth and flower production in carnation. J. Orna. Hort., 8(3): 239-240.

  • Sonalnath, S.K., Gupta, A.K., Kumar, S. and Lather, R. (2010). Studies on effect of N and P on growth of China aster cv. PG WHITE. Haryana J. Hort. Sci., 39(3&4): 298-299.


Abstract Views: 408

PDF Views: 0




  • Effect of Nitrogen and Phosphorus on Growth, Flowering and Flower Yield of China Aster (Callistephus chinensis L. Nees) cv. POORNIMA

Abstract Views: 408  |  PDF Views: 0

Authors

Pooja Maheta
Department of Horticulture, College of Agriculture, Junagadh Agricultural University, Junagadh (Gujarat), India
N. D. Polara
Department of Horticulture, College of Agriculture, Junagadh Agricultural University, Junagadh (Gujarat), India
Jyotika Rathod
Department of Agricultural Extension, Junagadh Agricultural University, Junagadh (Gujarat), India

Abstract


The present investigation was carried out at Horticulture Research Station, Jambavadi Farm, Junagadh Agricultural University, Junagadh (Gujarat) during October 2014 to March 2015. The experiment was laid out in Factorial Randomized Block Design. The treatments comprised of two factors (1) nitrogen with four level viz., 150 kg N ha-1(N1), 200 kg N ha-1(N2), 250 kg N ha-1(N3), 300 kg N ha-1(N4) and three levels of phosphorus i.e. 100 kg P2O5 ha-1(P1), 150 kg P2O5 ha-1(P2), 200 kg P2O5 ha-1(P3) with three replications. Both the highest levels of N and P significantly improved growth parameters i.e. plant height (51.56 cm), plant spread (328.67 cm2), secondary branches per plant (17.67), fresh weight (137.22 g) and dry weight (69.78 g) in treatment N4 (300 kg N ha-1) whereas, in case of phosphorus the plant height (47.08 cm), plant spread (316.00 cm2), number of branches per plant (16.92), fresh weight (132.00 g) and dry weight (72 g) was noted in treatment P3(200 kg P2O5 kg ha-1). Maximum flowering span (79.11 days), number of flowers per plant (24.78) and yield of flowers (22.67 t ha-1) were registered in 300 kg N ha-1 treatment. Similarly, maximum flowering span (71.58 days), number of flowers per plant (23.58) and yield of flowers (22.08 t ha-1) were registered in P3 (200 kg P ha-1). Thus, cultivation of China aster in medium black soil, the fertilizer application at the rate of 300 kg N ha-1 in two splits (first half as basal application and remaining half at 30 days after transplanting) and 200 kg P2O5 ha-1 as basal dose has been found the best.

Keywords


China aster, cv. POORNIMA, Nitrogen, Phosphorus.

References