A Study of the Seed Character of Wild <i>Jatropha curcas</i> Resources in Sichuan Province

GAO Jie; ZHOU Yun-xia; LUO Jian-xun; YIN Chun-ying

doi:10.16779/j.cnki.1003-5508.2015.04.016

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Volume 36 Issue 4

Nov. 2019

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Article Navigation > Journal of Sichuan Forestry Science and Technology > 2015 > 36(4): 82-85

GAO Jie, ZHOU Yun-xia, LUO Jian-xun, YIN Chun-ying. A Study of the Seed Character of Wild Jatropha curcas Resources in Sichuan Province[J]. Journal of Sichuan Forestry Science and Technology, 2015, 36(4): 82-85. doi: 10.16779/j.cnki.1003-5508.2015.04.016

Citation:

GAO Jie, ZHOU Yun-xia, LUO Jian-xun, YIN Chun-ying. A Study of the Seed Character of Wild Jatropha curcas Resources in Sichuan Province[J]. Journal of Sichuan Forestry Science and Technology, 2015, 36(4): 82-85. doi: 10.16779/j.cnki.1003-5508.2015.04.016

A Study of the Seed Character of Wild Jatropha curcas Resources in Sichuan Province

doi: 10.16779/j.cnki.1003-5508.2015.04.016

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Sichuan Academy of Forestry, Chendu 610081, China;Chendu Institute of Biology, Chinese Academy of Sciences, Chendu 610041, China

Abstract

Investigations were made on the wild resource distribution, relevant environmental factors and seed traits of Jatropha curcas in Sichuan province. The results showed that the average grain weight,kernel percentage, kernel oil percentage and seed oil percentage were 590.93 g, 64.66%, 54.36% and 35.03%,respectively. There were extremely significant differences in seed traits, kernel percentage, kernel oil percentage and seed oil percentage among populations. The populations of Panzhihua Datian, Panzhihua Liuhuangkou and Ningnan Hulukou were evaluated as the most potential resources for future development. The subtropical dry-hot valleys in Panzhihua city and Ningnan Hulukou were the most suitable areas for Jatropha curcas plantation in Sichuan province.
- Jatropha curcas;
- wild resource;
- seed traits;
- Seed oil percentage;
- Environmental foctor
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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A Study of the Seed Character of Wild Jatropha curcas Resources in Sichuan Province

doi: 10.16779/j.cnki.1003-5508.2015.04.016

Sichuan Academy of Forestry, Chendu 610081, China;Chendu Institute of Biology, Chinese Academy of Sciences, Chendu 610041, China

Key words:

Abstract: Investigations were made on the wild resource distribution, relevant environmental factors and seed traits of Jatropha curcas in Sichuan province. The results showed that the average grain weight,kernel percentage, kernel oil percentage and seed oil percentage were 590.93 g, 64.66%, 54.36% and 35.03%,respectively. There were extremely significant differences in seed traits, kernel percentage, kernel oil percentage and seed oil percentage among populations. The populations of Panzhihua Datian, Panzhihua Liuhuangkou and Ningnan Hulukou were evaluated as the most potential resources for future development. The subtropical dry-hot valleys in Panzhihua city and Ningnan Hulukou were the most suitable areas for Jatropha curcas plantation in Sichuan province.