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马尾松无性系种子园产量变异的研究(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
1998年03期
Page:
81-85
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
A STUDY ON THE VARIATION OF SEED YIELD INCLONE SEED ORCHARDS OF MASSON PINE
Article ID:
1000-2006(1998)03-0081-05
Author(s):
Chen Jingde
Fujian Wuyi Forest Farm Zhangping 364400
Keywords:
Masson pine Clone seed orchards Variation of seed yield
Classification number :
-
DOI:
10.3969/j.jssn.1000-2006.1998.03.018
Document Code:
A
Abstract:
Study on the variation of seed yeelds in clone seed orchards of masson pine, the results indicates that the variation source from the differences of clones、site type and interaction of clones environmental which are very significant. Orchard site slope orientation and density also affect the seed yieeds very obviously. Choosing clones of high seed production, correct site locaton and required in the middle and late stage of the growth in the orchards the most effective measure for increasing seed yields in seed orchards.

References

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Last Update: 1900-01-01