تأثير جذور فول الصويا Giycine max بالكثافات النباتية و الأسمدة الكيماوية و مكافحة الأعشاب : الأدغال و التداخلات فيما بينها

الملخص EN

Field experiments Nere conducted in Shatrah, Thi-Kar, haq, to detennine the effects of population densities (D), fertilizers (F), weed control (C) and their intert'erence on the grorvth of soybean (Glycinennx) roots.

Soybean root dry weights were significantlv affected bv the treahnents ofD, C, C xF, C xD, DxF andD xF x C, butnotwithF treatmeuts.

The treatments of D, C and C xD significantlyaft'ectedthe length of soybean roots, whereas the length ofso-vbeanrootswerenotaffectedbyF,CxF,DxForDxFxC Resultsobtaiuedindicated also, that the responsiveness ofsoybean root dn'ueights, to the studies factors, was rnore than that ofroot length