000 | 00951nam a2200241Ia 4500 | ||
---|---|---|---|
008 | 170101s2006 xx 000 0 und d | ||
082 | _aT 631.58 H29M | ||
100 | _aHari Ram | ||
245 | 0 | _aMicro -environment and productivity of maize-wheat and soyabean -wheat sequences in relation to tillage and planting system | |
250 | _aAgronomy and Agrometerology CoA | ||
260 |
_aLudhiana _bPAU _c2006 |
||
300 | _a29CM; 218L | ||
520 | _aTwo 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 | ||
650 | _aCROPPING SYSTEMS | ||
653 | _aCROPPING SYSTEMS | ||
653 | _aINTER CROPPING | ||
653 | _aMICRO - ENVIRONMENT | ||
653 | _aNO TILLAGE | ||
653 | _aPARI | ||
653 | _aPERMANENT BEDS | ||
653 | _aSTRAW MULCH | ||
942 |
_2ddc _cT |
||
999 |
_c128435 _d128435 |