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本试验对湖南境内五个获品种的若干生理指标进行了测定和分析比较,结果表明胖节获和突节获两品种在净光合速率、叶绿素含量、根系活力等生理指标上具有明显优势.为获的良种选育提供了生理学依据。
In this experiment, some physiological indexes of five cultivars in Hunan were measured and analyzed. The results showed that the two cultivars had obvious advantages in net photosynthetic rate, chlorophyll content, root activity and other physiological indexes. The breeding of elite seeds provided physiological basis.