锌对滇重楼生长、养分含量和总皂甙含量的影响
何忠俊 ; 曾波 ; 梁社往
2012
Source Publication西南农业学报
ISSN1001-4829
Issue2Pages:665-669
Contribution Rank第二
Abstract在遮荫70%塑料大棚条件下,采用盆栽试验,设0、0.5、1.0、2.0 mg/kg 4个施锌水平,研究不同水平锌对滇重楼生长、养分含量和根茎总皂甙含量的影响。结果表明,与不施锌相比,施锌显著提高了滇重楼株高、总生物量,但对根茎增加不显著。随施锌水平增加,各部位氮含量呈先增加后降低的趋势;施锌对地上茎中磷含量有协同效应,而对叶、新根茎和老根茎中磷含量有拮抗效应;施锌对叶和新根茎中钾含量有协同效应,而对茎中钾含量有拮抗效应;施锌显著提高了叶、地上茎、新根茎中锌的含量,而老根茎锌含量无明显的规律。随施锌水平增加,新、老根茎总皂甙含量呈下降趋势,其机理有待进一步研究。
Keyword滇重楼 生长状况 养分含量 总皂甙含量
Indexed Bycscd
Language中文
CSCD IDCSCD:4533698
Citation statistics
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/15248
Collection植物化学与西部植物资源持续利用国家重点实验室
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GB/T 7714
何忠俊,曾波,梁社往. 锌对滇重楼生长、养分含量和总皂甙含量的影响[J]. 西南农业学报,2012(2):665-669.
APA 何忠俊,曾波,&梁社往.(2012).锌对滇重楼生长、养分含量和总皂甙含量的影响.西南农业学报(2),665-669.
MLA 何忠俊,et al."锌对滇重楼生长、养分含量和总皂甙含量的影响".西南农业学报 .2(2012):665-669.
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