"4421","8","archive","14",,,"disk0/00/00/44/21","2011-11-28 06:03:20","2011-11-28 06:03:20","2011-11-28 06:03:20","conference_item",,,"show","Library-ICRISAT@cgiar.org",,,"","","","","","","","","","","0",,,"Willey","R W","","","","","","","Willey","R W","","","","",,,,,"","",,,,,"","","ICRISAT(Patancheru)","India","Conventional Cropping Systems for Alfisols and Some Implications for Agroforestry Systems","pub","s2.4","","","public",,"paper",,,,"ICRISAT's work on conventional annual cropping2048systems for Alfisols is summarized, and the implications for agroforestry systems examined. The importance of intercropping system is emphasized as a means of increasing cropping intensity above that of a sole crop. Data from sorghum/pigeonpea and millet/groundnut intercropping systems are presented to illustrate the concepts of ""temporal"" and ""spatial"" complementarity between crops. It is reasoned that both these concepts are equally applicable in agroforestry systems. Experiments on sorghum/groundnut are presented to indicate the possibilities of greater relative advantages of intercropping systems under conditions of moisture stress. But the dangers of increasing total plant populations under such conditions (e.g., by adding a tree species) are also highlighted. The limitations on nitrogen contributions from annual grain legumes used as intercrops are discussed, and it is suggested that there might be scope for much greater contributions from leguminous trees in agroforestry systems. The possibilities of improved pest or disease control, and of greater yield stability in intercropping systems are considered.","1983",,,,,,,,"155-163",,"Consultants' Workshop on the State of the Art and Management Alternatives for Optimizing the Productivity of SAT Alfisols and Related Soils","Patancheru, A.P. (India)","1-3 Dec 1983","workshop",,,,,,"TRUE",,,,,,,,"",,"http://scholar.google.co.in/scholar?as_q=Conventional+Cropping+Systems+for+Alfisols+and+Some+Implications+for+Agroforestry+Systems&num=10&btnG=Search+Scholar&as_epq=&as_oq=&as_eq=&as_occt=title&as_sauthors=&as_publication=&as_ylo=&as_yhi=&as_sdt=1.&as_sdt","author","Agbooh. A.A., and Fayemi, AA. 1972. 1
excretion of nitrogen by tropical kgurncr. Ap
MI 64:409-412.
AT (Centro Intenucionkl de Apicultura Tropical).
74. Multipk aopping. Rgcs 147-149 in Annual report
r 1974. Cali, Colombk CIAT.
gkrhm, A.RJ., Aywk, A*, Rutp R.0, V, and
kew. D.L 1981. Improving the nitrogen nutrition of
lire by inurcropping with cowpea. Soil Biology and
xhemutry 13:169-171.
R1 (Indian Agricultunl Research Institute). 1976.
nefwirl effexs from t& introduction of kgumcs in crop
ations and intercropping systems. Reporter I (I): 1.
RlSAT (Interntiom1 Crops Research Institute for the
mi-Arid Tropics). 1981. Soil fertility and chemistry.
ga 178-185 in Annul report I979i80. Parrncheru. A.P.
1324. Indi.: ICRISAT.
Rl (lnternatio~1R ice Research Institute). 1975. Crop
tg Systems Program report for 1975. Los &nos. bg-
I, Philippines: IRRI.
mbiu, P.T.C., bo, M.R., Reddy, M.S.. Floyd. C.N:.
& PJ.,and Wlky, R.W. 1983. EKcct ofintercropping.
nodulrtion and N, fition by groundnut. Experitnina
Apiculture 19:79-86.
tun@, M., and WUky, R.W. 1981. Sorghumronper
intercropping and the effects of plant popuhn
density. 2. Ruoura. use. Journl of Agricultuml
cncc (UK) 955945.
ULt, LV, hvapp, K.V., and Ndr, P.K.R. 1974.
rlti-rtoreyed cropping: r new dimension in multiple
~pping for coconut plantations. World Crops 26:262-
b.
0, M.R.. and WIUty, R.W. 1980. Evaluation of yield
biiity in intercropping: studies on sorghum/pigconpc;r.
penmental Agriculture 16: 105-1 16.
wk, P.C.E.. Yutlupong Comudom, Shedoon. D.C.,
I Nwc, R.A. 1981. Effect of maize and kgume inter-
~piIkgs ystems and fertili~nri trogen on crop yields and
idml nitrogen. Field Crops Rewrch 4: 133- 145.
rued, N. 1982. A biologic~l study of the benefits of
mopping in England a d Indu. Ph.D. thesis. Univcrt
d Pading, Reading. UK.","","",,,,,,"",,,,,,,"",,,,,"",,,,,"","",,,,,"","",,,,,
"4421",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"Reddy","M S","","",,,,,"Reddy","M S","","",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
"4421",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"Natarajan","M","","",,,,,"Natarajan","M","","",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,