Antonelli, J. and Lindino, C.A. and Bariccatti, R.A. and etl, .
(2016)
Allelopathic effect of irrigation with different
concentrations of leaf extracts of Jatropha curcas L. on
growth Brassica oleracea.
African Journal of Agricultural Research, 11 (9).
pp. 779-782.
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Abstract
The competition for sunlight, nutrients or space makes many plants from releasing toxins that can harm
the growth and development of competing plants. This work aims to measure the allelopathic effect of
the physic nut leaf extract on the cabbage plantation growth. The experiment was conducted in the
Missal city, state of Parana, Brazil. It was used 6 different concentrations of extract Jatropha. curcas L.,
as follow: 0, 5, 10, 20, 40, 80%. After 30 days of cultivation it was performed analysis of the following
parameters of the crop development: Stalk diameter, stalk length, leaf area, root length, fresh and dry
matter of root, fresh and dry matter of air portion, and the evaluated parameters varied in accordance
with different levels of J. curcas extract.
| Item Type: |
Article
|
| Uncontrolled Keywords: |
Purging nut, alellochemicals, allelopathy, foliar extracts, irrigation |
| Author Affiliation: |
Department of Agricultural Energy, University of West Paraná, Paraná, Brazil |
| Subjects: |
Plant Production |
| Divisions: |
Other Crops |
| Depositing User: |
Mr T L Gautham
|
| Date Deposited: |
14 Nov 2016 10:53 |
| Last Modified: |
14 Nov 2016 10:53 |
| URI: |
http://eprints.icrisat.ac.in/id/eprint/14520 |
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