Effect of plastic low tunnel and mulch type on soil temperature, growth, earliness and yield of brinjal under net-house and open field in plains of North-Western India
DOI:
https://doi.org/10.24154/jhs.v12i2.9Abstract
A two-year study was conducted to compare the performance of brinjal hybrid BH-2 using paddy straw mulch @ 6 t ha-1, clear plastic mulch (25 μm), black plastic mulch (25 μm), plastic low tunnel and control (bare soil) under net-house and open field at Punjab Agricultural University, Ludhiana, India. The maximum increase in morning and afternoon soil temperature over bare soil was observed using black plastic mulch followed by clear plastic mulch in both net-house and open field whereas paddy straw mulch reduced the soil temperature over bare soil in open field. Under net house, black and clear plastic mulch were better than other treatments and recorded maximum plant height (50.8 cm and 43.7 cm), number of leaves/plant (64.8 and 64.3), early yield (7.1 and 6.6 t ha-1), number of fruits/plant (16.1 and 14.4) and total yield (57.4 and 55.7 t ha-1), respectively. In open field, plastic low tunnel was the best treatment and recorded maximum plant height (40.4 cm), number of leaves/plant (51.2), early yield (5.9 t ha-1), number of fruits/ plant (14.6) and total yield (58.5 t ha-1). The study offers the scope of enhancing brinjal production in spring and early summer which may be highly profitable for farmers.
Downloads
References
Abney, T.D. and Russo, V.M. 1997. Factors affecting plant height and yield of eggplant. J. Sustainable Agri., 10(4):37-48
Awasthi, O.P., Singh, I.S. and Sharma, B.D. 2006. Effect of mulch on soil-hydrothermal regimes, growth and fruit yield of brinjal under arid conditions. Ind. J. Hort., 63:192-194
Bhat, K.L. 2011. Brinjal (Solanum melongena Linn.). Daya Publishing House, New Delhi, pp 108-133
Cheema, D.S., Kaur, P. and Kaur, S. 2004. Off-season cultivation of tomato under net house conditions. Acta Hort., 659:177-181
Daisley, L.E.A., Chong, S.K., Olesen, F.J., Singh, L. and George, C. 1988. Effect of surface applied grass mulch on soil water content and yield of cowpea and eggplant in Antigua. Tropical Agric., 65(4):300-304
Diaz-Perez, J.C. and Batal, K.D. 2002. Colored plastic film mulches affect tomato growth and yield via changes in root-zone temperature. J. Amer. Soc. Hort. Sci., 127(1):127-136
Espi, E., Salmeron, A., Fontecha, A., Garcia, Y. and Real, A.I., 2006. Plastic films for agricultural applications. J. Plast. Film Sheet., 22:85-102
Lamont, W.J. 2005. Plastics: modifying the microclimate for the production of vegetable crops. HortTechnol., 15(3):477-481
Mahmoudpour, M.A. and Stapleton, J.J. 1997. Influence of sprayable mulch colour on yield of eggplant (Solanum melongena L. cv. Millionaire). Sci. Hort., 70:331-338
Mooran, G.W. 1982. The influence of black plastic mulching on infection rates of verticillium wilt and yields of eggplants. Phytopathol., 72(11):1412-1414
Rangarajan, A. and Ingall, B. 2001. Mulch colour affects radicchio quality and yield. Hort.Sci., 36(7):1240-1243
Rangaswamy, R. 2014. A textbook of agricultural statistics. New Age International (P) Limited Publishers, New Delhi, pp 333-364
Sethi, V.P., Dubey, R.K. and Dhatt, A.S. 2009. Design and evaluation of modified screen net house for off-season vegetable raising in composite climate. Energy Convers. Manag., 50:3112-3128.
Sidhu, A.S. and Dhatt, A.S., 2007. Current status of brinjal research in India. Acta Hort., 752:243-247
Singh, D., Kaur, S., Dhillon, T.S., Singh, P., Hundal, J.S. and Singh, G.J. 2004. Protected cultivation of sweet pepper hybrids under net-house in Indian conditions. Acta Hort., 659:515-521
Singh, I.S., Awasthi, O.P., Dhandar, D.G. and Meena, S.S. 2005. Plastic and organic mulching in brinjal. Proceedings of International Conference on Plasticulture and Precision Farming, held during 17-21st November, 2005, at New Delhi, India, p 501.
Downloads
Published
Issue
Section
License
Copyright (c) 2017 Ajmer Singh Dhatt, Naveen Garg, Rajinder Singh, I S Aujla (Author)
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Authors retain copyright. Articles published are made available as open access articles, distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original author and source are credited. 
This journal permits and encourages authors to share their submitted versions (preprints), accepted versions (postprints) and/or published versions (publisher versions) freely under the CC BY-NC-SA 4.0 license while providing bibliographic details that credit, if applicable.
How to Cite
. 
