2,4-D对番茄无菌苗生长的影响

西南师范大学学报(自然科学版)

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2,4-D对番茄无菌苗生长的影响

2,4-D对番茄无菌苗生长的影响[J]. 西南师范大学学报(自然科学版), 2001, 26(3).

引用本文:

2,4-D对番茄无菌苗生长的影响[J]. 西南师范大学学报(自然科学版), 2001, 26(3).

Effect of 2,4-D on Tomato Aseptic Seedling Growth[J]. Journal of Southwest China Normal University(Natural Science Edition), 2001, 26(3).

Citation:

Effect of 2,4-D on Tomato Aseptic Seedling Growth[J]. Journal of Southwest China Normal University(Natural Science Edition), 2001, 26(3).

摘要: 通过测定不同的2，4-D浓度对番茄种子出芽率，无菌苗株高，胚轴直径以及对根长的影响，得出以下结论：2，4-D处理浓度为0.5mg/L时种子出芽率最高，随着2，4-D浓度的增高，株高及根长受抑制，而胚轴的直径却随着浓度的增加而变粗.
- 2,4-D /
- 番茄 /
- 无菌苗
Abstract: Based on the result of 2,4-D (with different concentrations ) on the tomato seed germination percentage, aseptic seedling height, plumular axis diameter and root length, it is concluded that the seed germination percentage is the highest when the concentrations of 2,4-D is 0.5 mg/L. The seedling height and root length are reduced while the plumular axis diameter becomes larger with increasement of 2,4-D concentrations.
- 2,4-D； tomato； aseptic seedling /