The Morphology And Stomatal Characteristics Of Different Sexual Rhodiola Sachlinensis A.Bor

This article used cultivated Rhodiola sachalinensis A.Bor and wild Rhodiola sachalinensis A.Bor as the experiment materials to research the morphology of the portion above ground and below ground and stomas, The purpose is to find out the discrepancy in the morphology and stomatal characteristics of different sexual Rhodiola sachlinensis A.Bor.1. There is few rachis on annual plants. The growth and development are slow. When the growth and development almost stopped, the average plant height was only about 7.6cm, the average leaves number was only 21.3. The tendencies of the plant height, leaves number and bud number of different sexual perennial plants are nearly coherent: The growth was nearly finished in May and stopped in early May.2. The heights of the female stalks are slight higher than the male. The number of the male leaves is more than the female leaves. The male leaves are narrower, longer and thinner than the female leaves. The hermaphrodite leaves are more wilder. The male stems are thinner than the female. The number of the female stalk is obvious more than the male. The diameter and length of the male rootstalk is longer than the female. The number of the male rootstalks is more than the female.3.For the stoma sizes on the top portion of the plants, the discrepancy between Changbai mountain or Helong and Longjing are both significant, the discrepancy between the male and female plants is extreme significant, the discrepancy between the hermaphrodite and female plants was significant. For the stoma sizes on the middle portion of the plants, the discrepancy between Helong and Longjing is extreme significant, the discrepancy between the male or hermaphrodite plants and female plants are both extreme significant.4. For the stoma extent on the top portion of the plants, the discrepancy between Helong or Changbai mountain and Longjing are both extreme significant, the discrepancy between the male or female plants and hermaphrodite plants are both extreme significant, the discrepancy between the male and female plants was significant. For the stoma extent on the middle portion of the plants, the discrepancy in areas are not significant, the discrepancy between the male or female plants and hermaphrodite plants are both extreme significant.5. For the stoma density on the top portion of the plants, the discrepancy between Longjing or Helong and Changbai mountain are both extreme significant, the discrepancy between Helong or Longjing is significant, the discrepancy in three kinds of sex are extreme significant, For the stoma density on the middle portion of the plants, the discrepancy in areas are extreme significant, the discrepancy between the male or female plants and hermaphrodite plants are both extreme significant.