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Plgeonpea B i b l i o g r a p h y<br />
DART, P . J . , RAFIQUL ISLAM, and A. EAGLESHAM.<br />
1975.<br />
The r o o t nodule s y m b i o s i s of c h i c k p e a and<br />
pigeonpea. P r o c . F i r s t I n t e r n a t i o n a l<br />
Workshop on G r a i n Legumes. 13-16 Jan 1975.<br />
ICRISAT. Hyderabad, I n d i a . 6 3 - 8 3 . 824<br />
Pigeonpea r h i z o b i a are of t h e cowpea c r o s s -<br />
i n o c u l a t i o n g r o u p . O r i g i n o f t h e s t r a i n s ,<br />
performance o f s t r a i n s , and o t h e r o b s e r v a <br />
t i o n s o n n o d u l a t i o n are d i s c u s s e d .<br />
DIATLOFF, A. 1 9 7 1 .<br />
P e l l e t i n g t r o p i c a l legume s e e d . Qd. A g r i c .<br />
J . 9 7 : 3 6 3 - 3 6 6 . 825<br />
Seed i n o c u l a t i o n w i t h a s u i t a b l e legume<br />
i n o c u l a n t ensures t h a t b a c t e r i a necessary<br />
f o r n o d u l a t i o n are i n t r o d u c e d a t the time<br />
o f p l a n t i n g . Lime p e l l e t i n g i s common t o<br />
improve n o d u l a t i o n . The f o l l o w i n g aspects<br />
are d i s c u s s e d : Seed p e l l e t i n g and i t s<br />
b e n e f i t s ; p e l l e t i n g m a t e r i a l ; s t i c k e r s ;<br />
i n o c u l a n t ; p r e p a r i n g t h e p e l l e t ; sowing<br />
p e l l e t e d s e e d . For Cajanus c a j a n i n o c u l a n t<br />
r e q u i r e m e n t i s cowpea type and p e l l e t i n g<br />
m a t e r i a l i s r o c k phosphate.<br />
EDWARD, J . C . , and S.C. TRIPATHI. 1972.<br />
P o p u l a t i o n d e n s i t i e s of Azotobacter s p p .<br />
w i t h i n r h l z o s p h e r e and n o n - r h i z o s p h e r e<br />
s o i l s o f some crops d u r i n g r a b i . A l l a h a b a d<br />
Fmr 4 6 ( 1 ) : 4 9 - 5 1 . 826<br />
The p o p u l a t i o n d e n s i t i e s of Azotobacter<br />
s p p . a s s o c i a t e d w i t h t h e r h l z o s p h e r e and<br />
n o n - r h l z o s p h e r e o f w h e a t , h y b r i d n a p i e r -<br />
g r a s s , Cicer arietinum, p e a s , and Cajanus<br />
c a j a n a r e d e s c r i b e d .<br />
JADHAV, T . K . , and L. MONIZ. 1972.<br />
Cross i n o c u l a t i o n s t u d i e s w i t h Rhizobia of<br />
c u l t i v a t e d and w i l d t u r and Sannhemp.<br />
Mahatma Phule A g r i c . U n i v . Res. J .<br />
3 ( 1 - 2 ) : 6 4 - 6 6 . 827<br />
Most e f f e c t i v e s t r a i n s , v i z . , CT-3, WT-4,<br />
CS-3, and WS-2, o b t a i n e d f r o m t u r and w i l d<br />
t u r (Atylosia l i n e a t a W. & A . ) and Sannhemp<br />
s t r a i n s were u s e d . The s t r a i n s from t u r<br />
and w i l d t u r gave p o s i t i v e r e s u l t s f o r<br />
n o d u l a t i o n w i t h t h e h o s t o f cowpea and<br />
soybean c r o s s - i n o c u l a t i o n groups b u t f a i l e d<br />
t o produce nodules o n t h e h o s t s o f o t h e r<br />
c r o s s - i n o c u l a t i o n g r o u p s . S t r a i n s CT-3 and<br />
WT-4, f r o m t u r and w i l d t u r r e s p e c t i v e l y ,<br />
produced f a i r l y good n o d u l a t i o n o n s i x o u t<br />
of e i g h t h o s t s of t h e cowpea g r o u p . The<br />
nodules were observed o n t h e t a p r o o t .<br />
108<br />
L I M , G. 1977.<br />
N o d u l a t i o n o f t r o p i c a l legumes i n Singapore.<br />
T r o p . A g r i c . ( T r i n i d a d ) . 54(2) :135-<br />
1 4 1 . 828<br />
A t o t a l of 68 species of legumes, c o m p r i <br />
s i n g 27 members of C a e s a l p i n i o i d e a e , 13 of<br />
Mimosoideae, 27 of P a p i l i o n o i d e a e and one<br />
o f S w a r t z i o i d e a e were examined f o r n o d u l a <br />
t i o n . S l i g h t l y more than h a l f t h e species<br />
examined (37) d i d n o t have r o o t n o d u l e s ;<br />
most of the n o n n o d u l a t i n g s p e c i e s belonged<br />
to C a e s a l p i n i o i d e a e . The l a r g e s t number of<br />
n o d u l a t i n g species (81.5 per c e n t ) were<br />
found i n P a p i l i o n o i d e a e . N o d u l a t i o n i s<br />
r e p o r t e d f o r t h e f i r s t time f o r Calliandra<br />
inaequilatera (Mimosoideae). There was no<br />
c o r r e l a t i o n between n o d u l a t i n g a b i l i t y o f<br />
a p l a n t and whether i t i s a n indigenous o r<br />
i n t r o d u c e d s p e c i e s .<br />
MANJUNATH, A. 1976.<br />
N o d u l a t i o n and n i t r o g e n f i x a t i o n i n Cajanus<br />
c a j a n ( L . ) M i l l s p . I n f l u e n c e o f dose and<br />
time o f a p p l i c a t i o n o f m i n e r a l n i t r o g e n .<br />
M.Sc. T h e s i s . Thesis a b s t r a c t s .<br />
2 ( 3 ) : 2 1 3 . 829<br />
NANDI, L . A . , and V. BALASUBRAMANIAN.<br />
1976.<br />
Root n i t r o g e n c o n t e n t and t r a n s f o r m a t i o n i n<br />
s e l e c t e d g r a i n legumes. T r o p . A g r i c .<br />
( T r i n i d a d ) . 5 5 ( 1 ) : 2 3 - 3 2 . 830<br />
The n i t r o g e n c o n t e n t and t h e amount and<br />
r a t e of N m i n e r a l i z a t i o n of some t r o p i c a l<br />
g r a i n legume r o o t s v a r i e d c o n s i d e r a b l y<br />
n o t o n l y among d i f f e r e n t s p e c i e s b u t a l s o<br />
between c u l t i v a r s of the same species<br />
(Cowpea). The chemical c o m p o s i t i o n of t h e<br />
t r o p i c a l g r a i n legume r o o t s i n c l u d i n g<br />
pigeonpea are g i v e n . These r e s u l t s<br />
suggest t h a t t h e c o n f l i c t i n g r e p o r t s o f<br />
t h e e f f e c t s o f g r a i n legumes, e s p e c i a l l y<br />
cowpea, on s o i l N may be due in p a r t to<br />
v a r i e t a l d i f f e r e n c e .<br />
NORRIS, D.O. 1959.<br />
Legume b a c t e r i o l o g y i n t h e t r o p i c s .<br />
J . A u s t . I n s t . A g r i c . S c i . 2 5 : 2 0 2 - 2 0 7 . 831<br />
The s c i e n t i f i c s t u d y o f r h i z o b i u m , which<br />
was f i r s t i s o l a t e d i n 1888, s t a r t e d w i t h<br />
B e i j e r i n c k . The f o l l o w i n g aspects o f<br />
legume b a c t e r i o l o g y i n t h e t r o p i c s a r e<br />
d i s c u s s e d : D i s t r i b u t i o n o f Leguminosae;<br />
t h e q u e s t i o n o f r o o t h a i r i n f e c t i o n ; t h e<br />
form and appearance o f b a c t e r i a i n c u l t u r e ;<br />
c l a i m s t h a t t r o p i c a l legumes f a i l t o<br />
n o d u l a t e ; c l a i m s t h a t t r o p i c a l legumes f a i l<br />
t o f i x n i t r o g e n ; t h e p r a c t i c e o f i n o c u l a <br />
t i o n i n t r o p i c a l legumes; c a l c i u m n u t r i t i o n<br />
o f r h i z o b i u m and t h e n e c e s s i t y f o r l i m e i n<br />
a c i d s o i l s .