Download - OAR@ICRISAT

Pigeonpea B i b l i o g r a p h y
t i l l a g e and plowed t r e a t m e n t s , except d u r ­
i n g p e r i o d s o f drought s t r e s s , when y i e l d s
of maize and cowpea were 50 and 25% h i g h e r
w i t h mulch t i l l a g e . Y i e l d s o f soybean were
lower w i t h mulch t i l l a g e t h a n w i t h plowed
t r e a t m e n t s .
SABNIS, T . S . 1943.
Cajanus i n d i c u s - Notes on A g r i c u l t u r a l
Crops ( A r h a r ) , L e a f l . Dep. A g r i c . U.P. 174
SAHU, D . , and S. PATTNAIK. 1962.
E v a l u a t i o n o f a v a i l a b l e phosphorus s t a t u s
o f O r i s s a s o i l s b y greenhouse t e s t s .
Pigeonpea - F e r t i l i z a t i o n . P r o c . Symp.
F e r t i l . I n d . S o i l s . 7 8 - 8 3 . August 3 - 4 ,
1962, Madras, I n d i a . A l s o i n B u l l . N a t .
I n s t . S c i . , I n d i a . 26:72-83 ( 1 9 6 4 ) . 175
The phosphorus s t a t u s o f t w e l v e s o i l s
c o l l e c t e d from d i f f e r e n t p a r t s o f O r i s s a
was e v a l u a t e d by t h e greenhouse t e c h n i q u e .
On t h e b a s i s of t h e d r y m a t t e r of t e s t
p l a n t s (Cajanus cajan) o b t a i n e d under
d i f f e r e n t l e v e l s o f phosphorus a p p l i c a t i o n ,
t h e s o i l s have been c l a s s i f i e d i n t o t h r e e
g r o u p s . Group I : S o i l s t h a t responded t o
a p p l i c a t i o n o f P u p t o 60. k g / a c . Group I I :
S o i l s t h a t responded t o a p p l i c a t i o n o f
phosphorus b u t t h e y i e l d ceased t o i n c r e a s e
beyond 4 5 k g / a c . Group I I I : S o i l s t h a t
responded to a p p l i c a t i o n of P b u t t h e
y i e l d ceased t o i n c r e a s e beyond 3 0 k g / a c .
The d a t a i n d i c a t e d t h a t response to P
a p p l i c a t i o n i s n o t c o r r e l a t e d w i t h any
s i n g l e f a c t o r , such a s t e x t u r e , m o i s t u r e -
h o l d i n g c a p a c i t y , o r g a n i c carbon c o n t e n t ,
o r a v a i l a b l e P 2 O 5 c o n t e n t s .
SALETTE, J . E . , and J . M . COURBOIS. 1968.
Agronomic aspects o f pigeonpea i n M a r i e -
G a l a n t e . P r o c . C a r i b b . Soc. Fd Crop S c i .
6 : 3 2 - 3 7 . 176
A s t r a i n l o c a l to M a r i e - G a l a n t e showed a
34 to 45% y i e l d response to 112 kg P 2 O 5
and 134 kg K 2 O/ha, whereas an i n t r o d u c t i o n
from P u e r t o Rico showed no r e s p o n s e . T h i s
i n d i c a t e d t h a t v a r i e t i e s d i f f e r c o n s i d e r ­
a b l y i n n u t r i e n t r e q u i r e m e n t s .
SANCHEZ-NIEVA, F. 1963.
V a r i a t i o n s i n m a t u r i t y o f pigeonpeas d u r i n g
t h e h a r v e s t i n g p e r i o d . B u l l . E s t a c . Exp.
A g r i c . U n i v . P.R. 1 7 0 : 1 - 2 1 . 177
The percentage of mature green pigeonpeas
(Cajanus indicus) f i t f o r p r o c e s s i n g i n
t h e K a k i and Saragateado s e l e c t i o n s i n
Puerto Rico i s a t i t s h i g h e s t v a l u e d u r i n g
the e a r l y stages o f t h e h a r v e s t i n g season,
and decreases to a minimum w i t h i n a p e r i o d
of 27 days. This f i n d i n g suggests t h e
p o s s i b i l i t y t h a t a more u n i f o r m p r o d u c t
c o u l d be canned by h a r v e s t i n g t h e peas
o n l y once at a p r e d e t e r m i n e d stage of
development.
SANCHEZ-NIEVA, F. 1964.
A p p l i c a t i o n o f t h e shear press t o determine
the degree o f m a t u r i t y o f pigeonpeas. J .
A g r i c . U n i v . P. Rico 47(3) :212-216. 178
T r i a l s demonstrated t h a t t h e Lee-Kramer
shear press a f f o r d s a r a p i d and s u f f i c i e n t l y
a c c u r a t e means of a s s e s s i n g t h e degree of
m a t u r i t y o f pigeonpeas f o r c a n n i n g . M a t u ­
r i t y c r i t e r i a used w e r e : a l c o h o l - i n s o l u b l e
s o l i d s c o n t e n t , s t a r c h c o n t e n t , t o t a l solids
c o n t e n t , and percentage o f y e l l o w peas.
SANCHEZ-NIEVA, F . , M.M. CANCEL, and
J . R . BENERO. 1960.
M a t u r i t y i n d i c e s f o r pigeonpeas. J . A g r i c .
U n i v . P. Rico 4 0 ( 2 ) : 6 0 - 6 9 . 179
The f o l l o w i n g c h a r a c t e r s c o u l d be used as
an i n d e x of m a t u r i t y of pigeonpeas (Cajanus
cajan): c o n t e n t of m o i s t u r e , s t a r c h ,
a l c o h o l - i n s o l u b l e s o l i d s and t o t a l s o l i d s ;
s p e c i f i c g r a v i t y ; and i n t e n s i t y o f green
p i g m e n t a t i o n .
SANCHEZ-NIEVA, F . , and G. COLOMCOVAS.
1964.
Advantages t o t h e farmer o f h a r v e s t i n g a l l
the pods of pigeonpeas at t h e same t i m e .
B u l l . E s t a c . Exp. A g r i c . U n i v . P.R.
1 3 1 : 1 - 1 3 . 180
The commercial method of h a r v e s t i n g by
repeated p i c k i n g s g i v e s h i g h e r y i e l d s than
h a r v e s t i n g a l l pods a t once. However, the
wages r e q u i r e d f o r commercial h a r v e s t i n g
a r e much h i g h e r than those f o r the new
method. Thus f a r m e r ' s gross income is
h i g h e r when he h a r v e s t s o n l y once.
SANDHU, H . S . , S.S. BRAR, and G.S. GILL.
1973.
Arhar-wheat is a good r o t a t i o n . P r o g .
Fmg 9 ( 1 0 ) : 8 . 181
Sowing a r h a r T-21 on June 1, a farmer can
sow t h e f o l l o w i n g wheat crop by November
2 0 , w h i c h i s n o t t oo l a t e f o r w h e a t . The
r e s u l t s show t h a t t h e a r h a r - w h e a t r o t a t i o n
can be adopted p r o f i t a b l y .
SANTON, W.R., J. DOUGHTY, R. ORRACA-TETTEH,
and W. STEDE. 1966.
G r a i n legumes in A f r i c a . Rome: FAO.
191 p p . 182
32