Diurnal change of photosynthetic speedand its influential factors on Lei bamboo

JIN Ai-wu; ZHENG Bing-song; TAO Jin-xing; FANG Dao-you

Volume 17 Issue 3

Jul. 2017

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Article Navigation > Journal of Zhejiang A&F University > 2000 > 17(3): 271-275

JIN Ai-wu, ZHENG Bing-song, TAO Jin-xing, FANG Dao-you. Diurnal change of photosynthetic speedand its influential factors on Lei bamboo[J]. Journal of Zhejiang A&F University, 2000, 17(3): 271-275.

Citation:

JIN Ai-wu, ZHENG Bing-song, TAO Jin-xing, FANG Dao-you. Diurnal change of photosynthetic speedand its influential factors on Lei bamboo[J]. Journal of Zhejiang A&F University, 2000, 17(3): 271-275.

Diurnal change of photosynthetic speedand its influential factors on Lei bamboo

1.
.Bamboo Research Institute , Zhejiang Forestry College , Lin’an 311300, Zhejiang , China;
2.
Forest Enterprise of Tonglu County , Tonglu 311500 , Zhejiang , China;
3.
Forest Enterprise of Chun,an County , Chun’an 311703, Zhejiang , China

Funds:

加拿大国际发展研究中心(IDRC)资助项目; 国际林业研究中心(CIFOR) 资助项目

Received Date: 2000-03-15
Rev Recd Date: 2000-05-18
Publish Date: 2000-09-20

Abstract

Lei bamboo (Phyllostachys praecox f .preveynalis)is an elite species of bamboo shoot in Zhejiang . The results of field study indicate that photosynthetic speed of Lei bamboo reaches peaks at 10 :00 and 14 :00 respectively in dry-heat conditions , and lows at noon .The reason of sleeping at noon is stomatal resistance increasing by atmospheric saturation deficit .There is a great effect between photosynthetic speed and light intensity , air temperature , relative humidity and stomatal resistance .The optimum temperature for photosynthesis of Lei bamboo is from 28.2 ℃ to 32.2 ℃, and the optimum light intensity is from 860 molm-2 s-1 to 1 020 molm-2 s-1 .
- Lei bamboo (Phyllostachys praecox f .preveynalis),
- photosynthesis,
- CO2 concentration in cell space,
- air temperature,
- light intensity

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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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Diurnal change of photosynthetic speedand its influential factors on Lei bamboo

1. .Bamboo Research Institute , Zhejiang Forestry College , Lin’an 311300, Zhejiang , China;

2. Forest Enterprise of Tonglu County , Tonglu 311500 , Zhejiang , China;

3. Forest Enterprise of Chun,an County , Chun’an 311703, Zhejiang , China

Funds:

加拿大国际发展研究中心(IDRC)资助项目; 国际林业研究中心(CIFOR) 资助项目

Received Date: 2000-03-15

Rev Recd Date: 2000-05-18

Publish Date: 2000-09-20

Key words:

Lei bamboo (Phyllostachys praecox f .preveynalis) /
photosynthesis /
CO2 concentration in cell space /
air temperature /
light intensity

Abstract: Lei bamboo (Phyllostachys praecox f .preveynalis)is an elite species of bamboo shoot in Zhejiang . The results of field study indicate that photosynthetic speed of Lei bamboo reaches peaks at 10 :00 and 14 :00 respectively in dry-heat conditions , and lows at noon .The reason of sleeping at noon is stomatal resistance increasing by atmospheric saturation deficit .There is a great effect between photosynthetic speed and light intensity , air temperature , relative humidity and stomatal resistance .The optimum temperature for photosynthesis of Lei bamboo is from 28.2 ℃ to 32.2 ℃, and the optimum light intensity is from 860 molm-2 s-1 to 1 020 molm-2 s-1 .

Diurnal change of photosynthetic speedand its influential factors on Lei bamboo

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views