Vermicompost improves the physiological and biochemical responses of blessed thistle (Silybum marianum Gaertn.) and peppermint (Mentha haplocalyx Briq) to salinity stress
Vermicompost improves the physiological and biochemical responses of blessed thistle (Silybum marianum Gaertn.) and peppermint (Mentha haplocalyx Briq) to salinity stress
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蚯蚓堆肥改善了祝福蓟 (Silybum marianum Gaertn.) 和薄荷 (Mentha haplocalyx Briq) 对盐度胁迫的生理和生化反应
DOI：
10.1016/j.indcrop.2016.09.023
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发表时间：
2016-12
影响因子：
5.9
通讯作者：
Mingxiang Liang
中科院分区：
文献类型：
--
作者：
Li Xu;Dong Yan;Xuyang Ren;Yiyang Wei;Jing Zhou;Haiyan Zhao;Mingxiang Liang
在这项研究中，我们检查是否蚯蚓粪增强植物的耐盐性。以中草药抗逆植物蓟和薄荷为材料，研究了它们在NaCl、牛粪、蚯蚓粪和无机肥处理下的地上部分和根系生理反应。盐度显著促进了两种植物地上部和根系中丙二醛（MDA）和脯氨酸的积累，但对叶绿素含量没有影响。盐胁迫下，两种植物地上部分和根系的K+/Na+、Ca 2 +/Na+比值和可溶性蛋白质含量均降低。在正常条件下，蚯蚓粪促进了植株生长，提高了K+/Na+和Ca 2 +/Na+比值以及可溶性蛋白质含量，而无机肥处理则提高了两种植物的可溶性蛋白质含量和脯氨酸含量。蚯蚓粪处理下两种植物脯氨酸含量均比正常条件下无机处理下显著降低。在高盐胁迫下，蚯蚓粪处理显著降低了MDA含量，提高了可溶性蛋白含量和K+/Na+、Ca 2 +/Na+比值。蚯蚓粪对高盐胁迫下植物抗氧化酶活性的影响是复杂的。我们的研究结果表明，蚯蚓粪减轻盐胁迫的影响。
In this study, we examined whether vermicompost enhances a plant’s tolerance to salinity. We analyzed the physiological responses of the aerial parts and roots of the herbal stress-resistant plants blessed thistle and peppermint with NaCl and cow manure vermicompost and inorganic fertilizer. Salinity greatly enhanced the accumulation of malondialdehyde (MDA) and proline in the aerial parts and roots of the two species, but did not affect chlorophyll content. The K+/Na+and Ca2+/Na+ratios and the total soluble protein content were decreased in the aerial parts and roots under salinity conditions in both species. Under normal conditions, vermicompost enhanced plant growth and increased the K+/Na+and Ca2+/Na+ratios and total soluble protein content while inorganic fertilizer treatment increased the total soluble protein content and proline content in both species. Proline content in both species was greatly decreased under vermicompost treatment than inorganic treatment under normal conditions. Furthermore, under high salinity conditions, vermicompost treatment significantly reduced the MDA content and increased total soluble protein content and the K+/Na+and Ca2+/Na+ratios than stress-treated plants. Vermicompost had complex effects on the antioxidant enzyme activities of plants grown under high salinity treatment. Our results show vermicompost mitigates the effects of salinity stress.
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影响因子：
5.7
作者：
Keutgen, Anna J.;Pawelzik, Elke
通讯作者：
Pawelzik, Elke
影响因子：
2.5
作者：
P. Srivastava;M. Gupta;R. Upadhyay;S. Sharma;Shikha;Nandita Singh;S. Tewari;Bajrang Singh
通讯作者：
P. Srivastava;M. Gupta;R. Upadhyay;S. Sharma;Shikha;Nandita Singh;S. Tewari;Bajrang Singh
影响因子：
11.4
作者：
R. Atiyeh;C. Edwards;S. Subler;J. Metzger
通讯作者：
R. Atiyeh;C. Edwards;S. Subler;J. Metzger
影响因子：
1.9
作者：
Gorai, Mustapha;Ennajeh, Mustapha;Neffati, Mohamed
通讯作者：
Neffati, Mohamed
影响因子：
9.7
作者：
Chaoui, HI;Zibilske, LM;Ohno, T
通讯作者：
Ohno, T