| 000 | 00879nam a2200229Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1978 xx 000 0 und d | ||
| 082 | _aT 631.84 D45S | ||
| 100 | _aDinesh Kumar | ||
| 245 | 0 | _aStudy of the feasibility of nitrogen economy through the use of farm yard manure in maize | |
| 250 | _aPAU | ||
| 260 |
_aLudhiana _bPAU _c1978 |
||
| 300 | _a29cm. 51+7L | ||
| 520 | _aMaize yield increased significantly due to various levels of N,P&K fertilizers. The increase in grain yield due to 25% to 100% levels of the fertilizers over control varied between 90-259% The application of FYM alone or in combination with the fertilizer | ||
| 650 | _aNITROGEN FERTILIZERS | ||
| 653 | _aMAIZE | ||
| 653 | _aMAIZE -- FERTILIZERS AND MANURES | ||
| 653 | _aNITROGEN FERTILIZERS | ||
| 653 | _aSOIL FERTILITY | ||
| 653 | _aSOIL SCIENCE | ||
| 653 | _aSOILS | ||
| 942 |
_2ddc _cT |
||
| 999 |
_c64673 _d64673 |
||