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Adaptability of Macrophomina phaseolina isolates of pigeonpea (Cajanus cajan L.) to different temperature and pH.

Kaur, Surinder, Chauhan, Vijay Bahadur, Brar, Satinder Kaur et Dhillon, Gurpreet Singh (2013). Adaptability of Macrophomina phaseolina isolates of pigeonpea (Cajanus cajan L.) to different temperature and pH. International Journal of Life Science , vol. 1 , nº 2. p. 81-88.

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Résumé

Sixty-one isolates of Macrophomina phaseolina were isolated and studied for their adaptability to different temperature and pH. Higher relative growth rate was observed at 30 °C followed by 35 °C. Similarly, Higher mean dry mycelial weight at pH 6 and 7, clearly indicated the preference of isolates to particular range of pH. Different nitrogen sources were found to have a significant effect (p≤0.01) on the physiology of M+ and Misolates of M. phaseolina.

Type de document: Article
Mots-clés libres: global warming; growth rate; macrophomina; phaseolina; temperature
Centre: Centre Eau Terre Environnement
Date de dépôt: 09 avr. 2018 19:27
Dernière modification: 11 avr. 2018 17:45
URI: https://espace.inrs.ca/id/eprint/3728

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