TY  - BOOK
AU  - Hari Ram
TI  - Micro -environment and productivity of maize-wheat and soyabean -wheat sequences in relation to tillage and planting system
U1  - T 631.58 H29M 
PY  - 2006///
CY  - Ludhiana
PB  - PAU
KW  - CROPPING SYSTEMS
KW  - INTER CROPPING
KW  - MICRO - ENVIRONMENT
KW  - NO TILLAGE
KW  - PARI
KW  - PERMANENT BEDS
KW  - STRAW MULCH
N2  - Two field trials were conducted on maize (Hybrid Paras)-Wheat (var. PBW 343) and soybean (var. SL 295)-wheat (var. PBW 343) sequences at Punjab Agricultural University Ludhiana during kharif and rabi 2003-04 and 2004-05 on irrigated loamy sand soil with e
ER  -