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Response Of The Pigeonpea (Cajanus Cajan (L.) Millspaugh) To Nitrogen Application And Temporary Waterlogging

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Title Response Of The Pigeonpea (Cajanus Cajan (L.) Millspaugh) To Nitrogen Application And Temporary Waterlogging
 
Creator Matsunaga, R
Ito, O
Tobita, S
Rao, T P
 
Subject Pigeonpea
 
Description Short-duration pigeonpea (Cajanus cajan (L.) Millspaugh, cv. ICPL 87))
responded to applied N by increasing its shoot and rwt growth in a Vertisol field at ICRISAT
Center in India. However. growth of shoot and roots was impaired and N concentration in leaf
was decreased by short-ten (three days) waterlogging. During the recovery phase
pigeonpa developed new adventitious rwts around the base of tap root with new nodules.
Therefore waterlogged pigeonpea had higher total nodule activity than control plants and
there were no differences in N concentration in ieaf at 40 days after the termination of
waterlogging.
 
Date 1992
 
Type Conference or Workshop Item
PeerReviewed
 
Format application/pdf
 
Language en
 
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Identifier http://oar.icrisat.org/4705/1/CP_747.pdf
Matsunaga, R and Ito, O and Tobita, S and Rao, T P (1992) Response Of The Pigeonpea (Cajanus Cajan (L.) Millspaugh) To Nitrogen Application And Temporary Waterlogging. In: Root Ecology and its Practical Application proceedings of the 3d ISRR-symposium, 2nd - 6th September 1991, Wien, Austria.