| 000 | 00888nam a2200241Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1990 xx 000 0 und d | ||
| 082 | _aT 634.139.58 D36S | ||
| 100 | _aDesh Beer singh | ||
| 245 | 0 | _aStudies on chemical weed control in patharnakh (Pyrus Pyrifolia) (Burm.) Nakai) Orchard | |
| 250 | _aHorticulture | ||
| 260 |
_aLudhiana _bPAU _c1990 |
||
| 300 | _a29cm. 62, 11 l | ||
| 520 | _aThe herbicides Diuron at 40, 50 and 60 kg/ha, Atrazine at 50,60 and 70 kg/ha, Simazine at 6.0, 70 and 80 I/ha were applied at pre-emergence stage of weeds Whereas Glyphosate at 50,6.0 and 70 kg/ha and Paraquat at 50,6.0 and 7.0 I/ha were applied at one mo | ||
| 650 | _aPEER -- WEED CONTROL | ||
| 653 | _aAGRO TECH. | ||
| 653 | _aHERBICIDES | ||
| 653 | _aHERBICIDES | ||
| 653 | _aHORT | ||
| 653 | _aPEAR | ||
| 653 | _aPEER -- WEED CONTROL | ||
| 653 | _aWEEDS | ||
| 942 |
_2ddc _cT |
||
| 999 |
_c96730 _d96730 |
||