A Seedling-Stage Experiment on Open Pollination Progenies from Pinus elliottii Engelm Seed Orchard
- Received Date: 1989-11-24
- Available Online: 2012-12-04
Abstract: The results of the experiment indicated that there were significant differences in the growth, seed plot germination percent and so on between the families; Seedling growth of two families were remar-kbly greater than that of the check and that of three families were obviously less than the check in height of the seedlings; The growth of seedlings in each family was positively related to 1000-seeds weight of it; The cold resistance of the seedlings in winter displayed some difference between and within the families; The elite families shown in the experiment were as follows: 08-18 and 06-20.