石墨烯添加对干旱区牧草生长及土壤养分的影响
牧仁, 乔俊, 徐光甫, 韩进夫, 俞潇, 孔垂玖, 李新乐

The effect of graphene addition on the growth of different types of grass and soil nutrients in arid areas
Ren Mu, Jun Qiao, Guangfu Xu, Jingfu Han, Xiao Yu, Chuijiu Kong, Xinle Li
表3 石墨烯添加对牧草生长指标的影响
Table 3 Effects of graphene addition on forage growth indicators
时间 /d处理株高/cm基径/mm叶宽/mm叶长/cm
沙打旺老芒麦披碱草沙打旺老芒麦披碱草沙打旺老芒麦披碱草沙打旺老芒麦披碱草
45C06.63±1.06c17.29±0.81b22.10±1.22a0.65±0.04a0.51±0.03ab0.61±0.04a6.98±0.28c1.25±0.07a0.97±0.04ab0.89±0.05b14.74±1.12b15.73±1.61ab
C19.84±0.67ab24.00±1.43a22.10±1.05a0.71±0.04a0.47±0.03abc0.56±0.03a7.60±0.31bc1.26±0.08a1.10±0.05a1.15±0.10a19.39±1.73a15.63±1.67ab
C210.65±1.29a20.47±0.93b23.73±1.70a0.77±0.05a0.53±0.03a0.59±0.03a8.55±0.33a1.22±0.07a0.95±0.05ab1.21±0.05a15.33±0.74b17.79±1.04a
C36.99±0.64c17.29±0.81b25.13±1.61a0.69±0.06a0.44±0.02bc0.61±0.04a8.21±0.24ab1.08±0.05a0.97±0.06ab1.19±0.07a13.23±0.59b15.36±1.10ab
C47.46±0.71bc18.75±0.57b17.47±0.74b0.69±0.04a0.40±0.03c0.60±0.02a8.39±0.29ab1.11±0.09a0.82±0.06b1.03±0.07ab14.25±0.58b12.42±0.64b
75C014.22±1.51bc25.75±1.49ab25.89±1.39bc0.72±0.08b0.62±0.06b0.78±0.05a7.92±0.41c1.43±0.11a1.68±0.11c1.27±0.09a19.28±0.93b21.22±0.73bc
C118.11±2.30a28.56±2.08a28.63±1.93ab0.83±0.09ab0.82±0.09a0.84±0.04a9.32±0.25ab1.52±0.14a2.12±0.15ab1.45±0.10a23.87±1.33a23.56±1.25a
C217.22±1.94ab25.68±1.65ab30.09±1.92a0.97±0.11a0.60±0.02b0.86±0.07a9.90±0.85a1.45±0.13a2.20±0.18a1.50±0.05a19.93±1.39b24.29±1.37a
C314.44±1.91bc24.33±1.40ab28.67±1.86ab0.92±0.10ab0.61±0.06b0.83±0.06a8.71±0.56bc1.47±0.019a1.85±0.23bc1.39±0.10a18.40±1.63b23.12±1.03ab
C413.56±1.08c21.92±1.46b22.67±1.86c0.87±0.08ab0.67±0.06ab0.80±0.09a8.21±0.23c1.30±0.10a1.84±0.08bc1.30±0.11a17.18±1.02b18.08±1.11c
100C019.18±1.40a26.44±1.43ab33.08±1.12a0.92±0.07b0.92±0.07ab1.06±0.08a9.59±0.36ab1.78±0.08b2.09±0.14b1.53±0.14b19.79±1.16b24.98±1.26bc
C121.16±1.34a32.61±2.24a33.18±2.41a1.14±0.10ab1.11±0.11a1.02±0.08a9.60±0.38ab2.44±0.20a2.46±0.10b1.84±0.19ab24.71±1.46a28.23±1.00ab
C222.88±2.06a27.00±2.59ab35.71±2.68a1.39±0.65a0.89±0.07ab1.09±0.07a9.96±0.47a2.03±0.18ab2.91±0.21a2.11±0.19a21.56±1.38b29.29±1.43a
C319.67±1.37a24.39±2.19b33.33±1.45a1.01±0.11ab0.87±0.08ab0.97±0.07a9.26±0.38b1.84±0.12b2.40±0.16b1.72±0.12b20.21±1.44b25.28±2.14b
C417.83±1.63a22.39±1.87b28.18±1.26b0.87±0.08b0.84±0.08b0.96±0.13a8.72±0.35c1.65±0.13b2.12±0.11b1.62±0.13b20.00±0.84b21.47±1.50c