Application of chlorophyll fluorescence performance indices to assess the wheat photosynthetic functions influenced by nitrogen deficiency
文献类型：期刊论文
| 作者 | Zivcak, M.1; Olsovska, K.1; Slamka, P.2; Galambosova, J.3; Rataj, V.3; Shao, H. S.4; Brestic, M.1 |
| 刊名 | PLANT SOIL AND ENVIRONMENT
 |
| 出版日期 | 2014-05-01 |
| 卷号 | 60期号:5页码:210-215 |
| 关键词 | performance index photosynthesis plant ecophysiology non-invasive techniques JIP-test |
| ISSN号 | 1214-1178 |
| 产权排序 | [Zivcak, M.; Olsovska, K.; Brestic, M.] Slovak Univ Agr, Dept Plant Physiol, Nitra, Slovakia; [Slamka, P.] Slovak Univ Agr, Dept Agrochem & Plant Nutr, Nitra, Slovakia; [Galambosova, J.; Rataj, V.] Slovak Univ Agr, Dept Machines & Prod Syst, Nitra, Slovakia; [Shao, H. S.] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Biol & Bioresources Utilizat, Yantai, Peoples R China |
| 通讯作者 | Brestic, M (reprint author), Slovenska Polnohospodarska Univ Nitre, Fak Agrobiol & Potravinovych Zdrojov, Katedra Fyziol Rastlin, Tr A Hlinku 2, Nitra 94976, Slovakia. marian.brestic@uniag.sk |
| 中文摘要 | Nitrogen deficiency influences importantly the plant photosynthetic capacity and crop productivity. Here, we employed the rapid, non-invasive measurements of chlorophyll a fluorescence kinetics for calculation of the integrative fluorescence parameters related to the leaf photosynthetic performance. In pot experiments with winter wheat (Triticum aestivum L.) we cultivated plants during the whole growing period in the soil substrate supplied with four different doses of nitrogen. The leaf nitrogen and chlorophyll content as well as the plant dry mass were analyzed after chlorophyll fluorescence records in three growth stages. Our results indicate that the commonly used parameter F-v/F-m (the maximum quantum yield of photochemistry) was almost insensitive to nitrogen treatment. In contrary, the performance index (PIabs) and total performance index (PItot) were much more responsive and significant differences among plants of different nitrogen treatments as well as between the youngest and third leaf from the top were observed. Parameter PItot shown to express only small diurnal changes, thus being more reliable and more useful for comparison of different samples in field conditions than more frequently used parameter PIabs. |
| 英文摘要 | Nitrogen deficiency influences importantly the plant photosynthetic capacity and crop productivity. Here, we employed the rapid, non-invasive measurements of chlorophyll a fluorescence kinetics for calculation of the integrative fluorescence parameters related to the leaf photosynthetic performance. In pot experiments with winter wheat (Triticum aestivum L.) we cultivated plants during the whole growing period in the soil substrate supplied with four different doses of nitrogen. The leaf nitrogen and chlorophyll content as well as the plant dry mass were analyzed after chlorophyll fluorescence records in three growth stages. Our results indicate that the commonly used parameter F-v/F-m (the maximum quantum yield of photochemistry) was almost insensitive to nitrogen treatment. In contrary, the performance index (PIabs) and total performance index (PItot) were much more responsive and significant differences among plants of different nitrogen treatments as well as between the youngest and third leaf from the top were observed. Parameter PItot shown to express only small diurnal changes, thus being more reliable and more useful for comparison of different samples in field conditions than more frequently used parameter PIabs. |
| 学科主题 | Agronomy |
| 研究领域[WOS] | Agriculture |
| 关键词[WOS] | TRITICUM-AESTIVUM L ; PHOTOSYSTEM-I ; WINTER-WHEAT ; ZEA-MAYS ; KINETICS ; STRESS ; LEAVES ; LIGHT ; PARAMETERS ; GENOTYPES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000336645300004 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/8554]  |
| 专题 | 烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室 |
| 作者单位 | 1.Slovak Univ Agr, Dept Plant Physiol, Nitra, Slovakia 2.Slovak Univ Agr, Dept Agrochem & Plant Nutr, Nitra, Slovakia 3.Slovak Univ Agr, Dept Machines & Prod Syst, Nitra, Slovakia 4.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Biol & Bioresources Utilizat, Yantai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zivcak, M.,Olsovska, K.,Slamka, P.,et al. Application of chlorophyll fluorescence performance indices to assess the wheat photosynthetic functions influenced by nitrogen deficiency[J]. PLANT SOIL AND ENVIRONMENT,2014,60(5):210-215. |
| APA | Zivcak, M..,Olsovska, K..,Slamka, P..,Galambosova, J..,Rataj, V..,...&Brestic, M..(2014).Application of chlorophyll fluorescence performance indices to assess the wheat photosynthetic functions influenced by nitrogen deficiency.PLANT SOIL AND ENVIRONMENT,60(5),210-215. |
| MLA | Zivcak, M.,et al."Application of chlorophyll fluorescence performance indices to assess the wheat photosynthetic functions influenced by nitrogen deficiency".PLANT SOIL AND ENVIRONMENT 60.5(2014):210-215. |
入库方式： OAI收割
来源：烟台海岸带研究所
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