Analysis of Reproductive Phenology and Strobili Number of Clonal from A Clonal Seed Orchard of Masson's Pine.

Lai Huanlin; Wang Zhangrong

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Volume 13 Issue 4

May 2019

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Article Navigation > Journal of Zhejiang A&F University > 1996 > 13(4): 405-410

Lai Huanlin, Wang Zhangrong. Analysis of Reproductive Phenology and Strobili Number of Clonal from A Clonal Seed Orchard of Masson's Pine.[J]. Journal of Zhejiang A&F University, 1996, 13(4): 405-410.

Citation:

Lai Huanlin, Wang Zhangrong. Analysis of Reproductive Phenology and Strobili Number of Clonal from A Clonal Seed Orchard of Masson's Pine.[J]. Journal of Zhejiang A&F University, 1996, 13(4): 405-410.

Analysis of Reproductive Phenology and Strobili Number of Clonal from A Clonal Seed Orchard of Masson's Pine.

1.
Nanjing Forestry University,Nanjing210037,Jiangsu,PRC

Received Date: 1996-04-23
Publish Date: 1996-12-30

Abstract

Results of investigation about reproductive Phenology and number of strobili(including male and female ones) of clones in a grafted seed orchard of masson pine were reported.Discussion emphasized the effects of reproductive Phenology and the strobili number on seed Production and genetic composition of filial generations.Conclusions are as follows:a)Although reprodcutive Phenologies among clones and among ramets of the same clone did not synchronize completely,they did synchronize to a certain degree:b)There was still acomparative lack of Pollen for seed orchards in production Period;e)The dominance of male or female strobili of a few clone in seed orchards made it possible for genetic base of seed orchards'seeds to become narrower.
- Pinus massdniana,
- seed orchard,
- blooming Period,
- filial generations,
- seeds

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Analysis of Reproductive Phenology and Strobili Number of Clonal from A Clonal Seed Orchard of Masson's Pine.

1. Nanjing Forestry University,Nanjing210037,Jiangsu,PRC

Received Date: 1996-04-23
Publish Date: 1996-12-30

Key words:

Abstract: Results of investigation about reproductive Phenology and number of strobili(including male and female ones) of clones in a grafted seed orchard of masson pine were reported.Discussion emphasized the effects of reproductive Phenology and the strobili number on seed Production and genetic composition of filial generations.Conclusions are as follows:a)Although reprodcutive Phenologies among clones and among ramets of the same clone did not synchronize completely,they did synchronize to a certain degree:b)There was still acomparative lack of Pollen for seed orchards in production Period;e)The dominance of male or female strobili of a few clone in seed orchards made it possible for genetic base of seed orchards'seeds to become narrower.

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Analysis of Reproductive Phenology and Strobili Number of Clonal from A Clonal Seed Orchard of Masson's Pine.

1. Nanjing Forestry University,Nanjing210037,Jiangsu,PRC

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Analysis of Reproductive Phenology and Strobili Number of Clonal from A Clonal Seed Orchard of Masson's Pine.

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Analysis of Reproductive Phenology and Strobili Number of Clonal from A Clonal Seed Orchard of Masson's Pine.

1. Nanjing Forestry University,Nanjing210037,Jiangsu,PRC

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