Asian Journal of Crop Science1994-78792077-2041Asian Network for Scientific Information10.3923/ajcs.2013.275.285Solanum lycopersicum var. cerasiforme)
to Pruning Systems and Irrigation Rates under Greenhouse Conditions]]>Abdel-RazzakHesham IbrahimAbdullah Wahb-AllahMahmoud AlsadonAbdullah 3201353Prober agricultural practices such as irrigation and pruning have been reported
to enhance yield quality and quantity of vegetables. This study aims to determine
the most efficient pruning system and optimum irrigation rate on cherry tomato
to achieve the maximum production and high fruit quality in protected agriculture.
Two pruning systems, one and two branches and four irrigation rates, 100% (T1,
full water), 80% (T2), 60% (T3) and 40% (T4) of crop evapotranspiration (ETc)
were compared. The highest productivity in plants pruned to two branches was
related to the increase in fruit cluster than that detected in plants pruned
to one branch. Whereas, the plants pruned to one branch exhibited improved fruit
quality (dry matter, titratable acidity, vitamin C, total soluble solids and
total sugars). The highest irrigation rates, T1 and T2, produced the highest
fruit yield, although the increased water stress treatment (T4) enhanced the
fruit quality traits. Water-use efficiency increased with two branches pruning
system and under water stress conditions. Irrigation treatment T2 was considered
more appropriate for optimizing water-use efficiency without any significant
reduction in the total fruit yield. This study demonstrated that the best results
of interaction effects for increasing fruit production and conserving water
were obtained by pruning cherry tomato plants to two branches under the T2 irrigation
rate. Fruit weight and size were increased by pruning the plants to one branch
under the T2 irrigation rate. On the other hand, pruning the plants to one branch
under the lowest irrigation rate (T4) resulted in high fruit quality levels.
This trend is relatively important under semi-arid environmental conditions,
where water shortage and thus water costs are continuously increasing.]]>Allen, R., L. Pereira, D. Raes and M. Smith,19981998Ambroszczyk, A., S. Cebula and A. Sekara,2008Solanum melongena L.) in greenhouse cultivation.]]>685770Amundson, S.K.,20122012AOAC.,199510th Edn.,Ara, N., M.K. Bashar, S. Begum and S.S. Kakon,200723539De Azevedo, V.F., A.C.S. Abboud and M.G.F. do Carmo,201028389394De Pinho, L.A., A.C. Almeida, C.A. Costa, M.C.D. Paes, M.B.A. Gloria and R.M. Souza,201129205211Ece, A. and N. Darakci,2009Lycopersicon lycopersicum L.).]]>3175178Franco, J.L., M. Diaz, F. Dianez and F. Camacho,20097248253Harmanto, V.M. Salokhea, M.S. Babel and H. Tantau,200571225242Hobson, G.E. and L. Bedford,198964321329Hong-yan, Q., L. Tian-lai, Z. Jie, W. Lei and C. Yuan-hong,2003212531258Howell, T.A.,20062006pp: 1111Kere, G.M., M.O. Nyanjage, G. Liu and S.P.O. Nyalala,2003Lycopersicon esculentum mill (Money Maker).]]>210521058Kirnak, H., C. Kaya, I. TAS and D. Higgs,2001273446Kirda, C., M. Cetin, Y. Dasgan, S. Topcu and H. Kaman et al.,200469191201Kobryn, J. and E. Hallmann,2005691341348Lee, S.K. and A.A. Kader,200020207220Maboko, M.M. and C.P. Du Plooy,200992729Maboko, M.M., C.P. Du Plooy and S. Chiloane,2011651445148Madrid, R., E.M. Barba, A. Sanchez and A.L. Garcia,20098926082615Mantur, S.M. and S.R. Patil,2008219798Matsuda, R., K. Suzuki, A. Nakano, T. Higashide and M. Takaichi,2011127520527Omami, E.N., P.S. Hammes and P.J. Robbertse,2006Amaranthus spp.) genotypes.]]>341122Patane, C., S. Tringali and O. Sortino,2011129590596Rosales, M.A., L. Cervilla, E. Sanchez-Rodriguez, M. Rubio- Wilhelmi and B. Blasco et al.,201191152162Rouphael, Y., M. Cardarelli, G.Colla and E. Rea,200843730736Sgherri, C., F. Navari-Izzo, A. Pardossi, G.P. Soressi and R. Izzo,20075524522458Sgherri, C., Z. Kadlecova, A. Pardossi, F. Navari-Izzo and R. Izzo,20085633913397Savic, S., R. Stikic, B.V. Radovic, B. Bogicevica, Z. Jovanovivc and V.H.T. Sukalovic,20081171520SAS,2008Steel, R.G.D. and J.H. Torrie,1980Turhan, A. and V. Seniz,2009410861092Utobo, E.B., L.G. Ekwu, E.O. Ogah and G.N. Nwokwu,201042327Wahb-Allah, M.A., A.A. Alsadon and A.A. Ibrahim,201115933940Zotarelli, L., J.M. Scholberg, M.D. Dukes, R. Munoz-Carpena and J. Icerman,2009962334