Toomsan, B and Rupela, O P and Dart, P J (1982) Studies on Soil and Rhizosphere Populations of Rhizobium Sp. Nodulating Cicer Arietinum. In: Proceedings of the National Symposium on Biological Nitrogen Fixation, 25th to 27th Feb 1982, Indian Agricultural Research Institute, New Delhi, India.
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Abstract
Usin a plant Infection d l l u t l o n method developed at ICRISAT for count ? ng chickpea rhlzobia the population of chickpea Rhizobiun has been studied i n Alfisols, Vertisols and Entisols. Sane of the soil samples collected from traditional chickpea growing areas have been found to have low populations of this specific Rhi obium Rhlzobium numbers de8c e ased wi th depth i n a Vertisol from + ; s o i l at [T-IS an to 1 per g s o i l at 90-120 cm. A 100-fold decrease in populat Ion was recorded when wet- 1 and paddy f 01 1 wed chickpea. Of flve ICRISAT mandate crops (sorghum, millet, groundnut, chickpea and plgeonpea) i n pot culture, chickpea roots are most stitnulatory t o the ~~ultlplicatioonf chickpea rhlzobia.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Divisions: | UNSPECIFIED |
| CRP: | UNSPECIFIED |
| Subjects: | Others > Agriculture-Farming, Production, Technology, Economics |
| Depositing User: | Library ICRISAT |
| Date Deposited: | 18 Nov 2011 04:49 |
| Last Modified: | 18 Nov 2011 04:49 |
| URI: | http://oar.icrisat.org/id/eprint/4055 |
| Acknowledgement: | UNSPECIFIED |
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