[Influence of the rape area in the crop rotation on the content of sulphur in the soil and plants]
2001
Velicka, R. | Rimkeviciene, M. | Treciokas, K. (Lithuanian Inst. of Agriculture, Dotnuva (Lithuania))
While carrying out trials in which the rape in a crop rotation was investigated, 137-147 mg/kg of total sulphur and 5.4-5.7 mg/kg mobile sulphur was found in the soil. The influence of different rape area in the crop rotation on the change of the total content of sulphur was not essential. The content of sulphur in the soil depended on the alternation of crops in the crop rotation. Increasing the rape area in the crop rotation the sulphur content in the rape seeds increased significantly, in the roots it fluctuated in the error limits and in the stems it decreased
显示更多 [+] 显示较少 [-]