Journal of Environmental BiologypISSN: 0254-8704 ; eISSN: 2394-0379 ; CODEN: JEBIDP |
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Abstract - Issue Sep 2008, 29 (5) BackBio-waste from tobacco
industry as tailored organic fertilizer for improving yields
and nutritional values of tomato crop Shivani
Chaturvedi*1, D.K. Upreti1,
D.K. Tandon2, Anuja Sharma2 and
Abhay Dixit2 1Lichenology Laboratory, National Botanical Research Institute (CSIR), Rana Pratap Marg,
2Central Institute for
Subtropical Horiticulture, Rehmankheda,
(Received: November 04, 2006;
Revised received: April 25, 2007; Re-revised received: May 02, 2007; Accepted:
May 26, 2007) Abstract: The
dried tobacco waste was mixed in proportions of 1 %, 2 % and 3% in soil and
filled in earthen pots of 6kg capacity. Three replicate pots for each soil
concentration were used. Tomato saplings of cultivar Bezosheetal
were transplanted age of 20 days (signifying stage before flowering), 25 days
(signifying stage at the start of flowering) and 45 day (signifying just at the
onset of fruiting). The morphological parameters like plant height, number of
leaf, flower plant-1, number of fruits and yield plant-1
were recorded. Nutrient parameters like moisture, total soluble solids (TSS),
acidity, vitamin C, reducing sugar, proteins, pectin
and lycopene were analyzed in tomato fruits. Experiments
revealed that the yield of tomato fruit and critical nutritional parameters
showed significant increase. For higher yield (183 g plant-1) of
tomato, the best option is the use of 3% tobacco waste after 45 days of
transplant. Alternatively, use of 2% tobacco waste with 45 days of transplant
provides a higher quality tomato. The yield obtained here would be
significantly higher than control but not as high as with 3% tobacco waste. Key words:?? Tobacco waste, Organic fertilizer,
Tomato, Nutrient, Bio-waste PDF of full length paper is available with author (*d_chaturvedi123@rediffmail.com) Copyright ? 2008 Triveni Enterprises. All rights reserved. No part of the Journal can be reproduced in any
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