| 000 | 00867nam a2200217Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1971 xx 000 0 und d | ||
| 082 | _aT 631.417 V50E | ||
| 100 | _aVERMA, Subhash Mohan | ||
| 245 | 0 | _aEffect of nature of organic matter on soil structure and on the yield of following potato crops | |
| 250 | _aCOA | ||
| 260 |
_aLudhiana _bP.A.U _c1971 |
||
| 300 | _a50, ixL | ||
| 520 | _aThe effect of indigenous organic materials (6 Vha) and of guar and bajra crops on soil structure and on yield of potato (Kufri Chandermukhi variety) crops was studied. Guar (green manure) gave a significant increasE. in aggregation followed by bajra, bajr | ||
| 650 | _aSOILS -- ORGANIC MATTER | ||
| 653 | _aORGANIC MANURES SOIL STRUCTURE. | ||
| 653 | _aPOTATO | ||
| 653 | _aSOIL PHYSICS | ||
| 653 | _aSOILS | ||
| 653 | _aSOILS -- ORGANIC MATTER | ||
| 942 |
_2ddc _cT |
||
| 999 |
_c18954 _d18954 |
||