丛枝菌根真菌与氮添加对不同根形态基因型水稻氮吸收的影响
马炬峰1,2, 辛敏1,2, 徐陈超1,2, 祝琬莹1,2, 毛传澡2, 陈欣2, 程磊1,2,*(
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Effects of arbuscular mycorrhizal fungi and nitrogen addition on nitrogen uptake of rice genotypes with different root morphologies
MA Ju-Feng1,2, XIN Min1,2, XU Chen-Chao1,2, ZHU Wan-Ying1,2, MAO Chuan-Zao2, CHEN Xin2, CHENG Lei1,2,*()
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图2. 不同根形态基因型水稻根系不定根数目、平均根径、总根长和根尖数(平均值±标准误, n = 10)。arl1, 不定根缺失突变体水稻; iaa11, 侧根缺陷型突变体水稻; Kas, 野生型水稻; rhl1, 根毛缺陷型突变体水稻。柱形图上方不同小写字母表示处理间差异显著(p < 0.05)。
Fig. 2. Number of adventitious roots, root diameter, root length and root tips of rice with different genotypes (mean ± SE, n = 10). arl1, adventitious rootless mutant; iaa11, lateral rootless mutant; Kas, wild type; rhl1, root hairless mutant. Different lowercase letters above the columns represent significant differences between treatments according to least significant difference test (p < 0.05).
