俄罗斯草炭土 泥炭、patel泥炭

重量150（250升）（kg）  <br>PH值5.5-6.5 <br> 型号         精细型           标准         粗纤维         特粗型       结构                    0--6mm          0--25mm           0--40mm            5--50mm     PH值                   5.5---------------------------------------------------------6.5    腐殖酸                 ------------------------45------------------------------------------------  有机质（%）       ---------------------------90-----------------------------------------------      全氮（%）       --------------------------2.0----------------------------------------------      全磷（%） -------------------------------0.37-------------------------------------------    全钾（%）   --------------------------------0.2----------------------------------------------密度、干物度（g/l)--------------------------70--100-----------------------------------------孔隙度（%）  --------------------------------80--95---------------------------------------持水量（%）              80--85                 75--80                  60--70                   60--70空气量度（%）         8--12                  10--15                    20--30                  20--30压缩性（%）            25--30                   20--25        &