JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 1998, Vol. 22 ›› Issue (03): 71-74.doi: 10.3969/j.jssn.1000-2006.1998.03.016

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EFFECTS OF STORAGE WAY AND LIGHT ON POLLEN VIABILITY OF PINUS MASSONIANA

Xu Jin Chen Tianhua Wang Zhangrong Wang Qiming(Nanjing Forestry University Nanjing 210037)   

  1. Forestry Research Institute of Jiangsu
  • Online:1998-09-18 Published:1998-06-18

Abstract: The pollen of masson pine was stored in the 6 kinds of ways and were light in germination by 6 kinds of ways. The pollen germinatin capacity and pollen tube length were measured. The results showed that ①the lower of store temperature, the better result of keeping pollen germination capacity.②The pollen germination viability of masson pine in bark was more than those of masson pine in others. But the variance of the pollen germination viability amony 6 kinds of light was not significant.③The length of pollen tube of masson pine in dark was longer than those of masson pine in others. The variation of the length of tube among 6 kinds of lights was more significant.