| 处理 | 叶片特征 | 根系特征 | 叶绿素相对 含量(SPAD) | | 新生叶片/张 | 叶展幅/cm | 叶面积/cm2 | 叶片厚度/mm | 根长/cm | 根粗/mm | 根数/条 | | Z1F1 | 2.27 de | 26.01 g | 89.51 cd | 2.10 bc | 24.60 abc | 6.11 a | 18.89 bcd | 45.95 f | | Z2F1 | 2.37 d | 28.31 de | 100.98 ab | 2.16 b | 23.62 abcde | 6.12 a | 18.89 bcd | 49.88 ef | | Z3F1 | 2.29 de | 27.23 efg | 83.66 de | 1.92 d | 25.31 ab | 5.58 cd | 19.22 bcd | 54.55 e | | Z4F1 | 1.97 e | 26.25 fg | 79.30 e | 1.79 e | 20.62 cdefg | 5.14 e | 17.56 cd | 50.02 ef | | Z5F1 | 2.46 d | 27.71 def | 100.59 ab | 2.02 cd | 27.77 a | 5.81 abcd | 20.33 abcd | 53.68 e | | Z1F2 | 2.93 b | 28.14 de | 90.30 cd | 1.96 d | 18.88 efg | 6.14 a | 20.78 ab | 62.03 d | | Z2F2 | 3.08 b | 31.97 a | 104.93 a | 2.13 bc | 23.72 abcd | 5.58 cd | 20.56 abc | 64.47 d | | Z3F2 | 3.00 b | 30.18 bc | 93.43 bcd | 2.02 cd | 22.48 bcdef | 6.01 ab | 20.22 abcd | 66.10 cd | | Z4F2 | 2.61 cd | 28.75 cde | 90.71 bcd | 1.97 d | 18.01 fg | 5.07 e | 17.44 d | 62.85 d | | Z5F2 | 3.03 b | 28.40 de | 91.15 bcd | 2.13 bc | 18.93 efg | 6.14 a | 20.11 abcd | 72.02 bc | | Z1F3 | 3.43 a | 30.01 bc | 93.52 bcd | 2.19 ab | 20.33 cdefg | 5.96 abc | 20.11 abcd | 62.59 d | | Z2F3 | 3.41 a | 30.71 ab | 100.83 ab | 2.30 a | 19.22 defg | 5.85 abc | 22.67 a | 76.30 ab | | Z3F3 | 2.91 bc | 28.87 cd | 94.95 bc | 2.18 ab | 18.98 efg | 5.62 bcd | 19.78 abcd | 79.41 a | | Z4F3 | 3.01 b | 29.07 cd | 93.43 bcd | 2.11 bc | 16.94 g | 5.42 de | 20.78 ab | 65.23 d | | Z5F3 | 3.44 a | 29.12 cd | 84.79 cde | 2.17 ab | 18.90 efg | 5.98 abc | 20.33 abcd | 80.58 a |
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