| 000 | 00859nam a2200217Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1989 xx 000 0 und d | ||
| 082 | _aT 633.518.93 D38P | ||
| 100 | _aDHANWINDER Singh | ||
| 245 | 0 | _aPotassium requirment of cotton in some soil series of Punjab | |
| 250 | _aSoils | ||
| 260 |
_aLudhiana _bPAU _c1989 |
||
| 300 | _a89L | ||
| 520 | _aApplication of K on soils testing less than 48 ppm K, increased the seed cotton yield and yield parameters Potassium concentration in the leaves of 70 days old cotton plants also increased with K application in all the three soil series The critical level | ||
| 650 | _aCOTTON -- FERTILIZERS AND MANURES | ||
| 653 | _aCOTTON -- FERTILIZERS AND MANURES | ||
| 653 | _aPOTASSIUM FERTILIZERS | ||
| 653 | _aSOIL FERTILITY | ||
| 653 | _aSOILS | ||
| 653 | _aSOILS -- POTASSIUM CONTENT | ||
| 942 |
_2ddc _cT |
||
| 999 |
_c96567 _d96567 |
||