Studies of 12C6+ Heavy Ions Irradiation on Seed Germination and Young Seedling Growth of Four Crops

SUN Lan-di; ZHANG Ying-cong; WU Da-li; LIANG Kai; ZHANG Yan-ping; JIA Rui-ling; QIN Qian-qian; CHENG Xi; QIAN Ping-ping; LI Wen-jian; HOU Sui-wen; #

doi:10.11804/NuclPhysRev.25.02.182

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Article Navigation > Nuclear Physics Review > 2008 > 25(2): 182-186

SUN Lan-di, ZHANG Ying-cong, WU Da-li, LIANG Kai, ZHANG Yan-ping, JIA Rui-ling, QIN Qian-qian, CHENG Xi, QIAN Ping-ping, LI Wen-jian, HOU Sui-wen, #. Studies of 12C6+ Heavy Ions Irradiation on Seed Germination and Young Seedling Growth of Four Crops[J]. Nuclear Physics Review, 2008, 25(2): 182-186. doi: 10.11804/NuclPhysRev.25.02.182

Citation:

SUN Lan-di, ZHANG Ying-cong, WU Da-li, LIANG Kai, ZHANG Yan-ping, JIA Rui-ling, QIN Qian-qian, CHENG Xi, QIAN Ping-ping, LI Wen-jian, HOU Sui-wen, #. Studies of 12C6+ Heavy Ions Irradiation on Seed Germination and Young Seedling Growth of Four Crops[J]. Nuclear Physics Review, 2008, 25(2): 182-186. doi: 10.11804/NuclPhysRev.25.02.182

Studies of 12C6+ Heavy Ions Irradiation on Seed Germination and Young Seedling Growth of Four Crops

doi: 10.11804/NuclPhysRev.25.02.182

1 Key Laboratory of Arid and Grassland Ecology, Ministry of Education, School of Life Sciences, Lanzhou University, Lanzhou 730000, China; 2 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2008-06-20

Abstract

Crops of Brassica napus L.， Linum usitatissmum L.， Allium fistulosum L. and Lens culinaris Medic. were irradiated by 80 MeV/u ¹²C⁶⁺ion beams with doses of 30， 90 and 180 Gy. The germination rates and heights of seedlings of M1 and M2 generation of these four plants were studied. The results indicated that germination rates and average heights of the B. napus and L. usitatissmum were improved by appropriate dose treatment， while great suppression was found in the irradiated groups of the A. fistulosum. As far as the L. Culinaris was concerned， little differences was observed on M1 germination rate， but the 90 Gy irradiation was favorable to growth of plant. The treatments with 30， 90 and 180 Gy were inferior to contrast one on M2 germination rate of the four species. Seedlings of M2 generation of the B. napus， L. sitatissmum and L. culinaris under 30 Gy grew better than the other groups， while the best performance of the A. fistulosum was shown by the control group.
- ¹²C⁶⁺ ion,
- germination rate,
- Allium fistulosum L,
- Brassica napus L,
- Linum usitatissmum L,
- Lens culinaris Medic
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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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Studies of 12C6+ Heavy Ions Irradiation on Seed Germination and Young Seedling Growth of Four Crops

doi: 10.11804/NuclPhysRev.25.02.182

1 Key Laboratory of Arid and Grassland Ecology, Ministry of Education, School of Life Sciences, Lanzhou University, Lanzhou 730000, China; 2 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2008-06-20

Key words:

Abstract: Crops of Brassica napus L.， Linum usitatissmum L.， Allium fistulosum L. and Lens culinaris Medic. were irradiated by 80 MeV/u ¹²C⁶⁺ion beams with doses of 30， 90 and 180 Gy. The germination rates and heights of seedlings of M1 and M2 generation of these four plants were studied. The results indicated that germination rates and average heights of the B. napus and L. usitatissmum were improved by appropriate dose treatment， while great suppression was found in the irradiated groups of the A. fistulosum. As far as the L. Culinaris was concerned， little differences was observed on M1 germination rate， but the 90 Gy irradiation was favorable to growth of plant. The treatments with 30， 90 and 180 Gy were inferior to contrast one on M2 germination rate of the four species. Seedlings of M2 generation of the B. napus， L. sitatissmum and L. culinaris under 30 Gy grew better than the other groups， while the best performance of the A. fistulosum was shown by the control group.

Citation:

SUN Lan-di, ZHANG Ying-cong, WU Da-li, LIANG Kai, ZHANG Yan-ping, JIA Rui-ling, QIN Qian-qian, CHENG Xi, QIAN Ping-ping, LI Wen-jian, HOU Sui-wen, #. Studies of 12C6+ Heavy Ions Irradiation on Seed Germination and Young Seedling Growth of Four Crops[J]. Nuclear Physics Review, 2008, 25(2): 182-186. doi: 10.11804/NuclPhysRev.25.02.182