HUANGYan-sheng.Effects of Different Nutrient Solution Concentration on Maize SeedGermination and Seedling Growth[J].HEILONGJIANG AGRICULTURAL SCIENCES,2009,(06):68-69.[doi:10.11942/j.isn1002-2767.2009.06.0068]
不同浓度营养液对玉米种子萌发及幼苗生长影响的研究
- Title:
- Effects of Different Nutrient Solution Concentration on Maize SeedGermination and Seedling Growth
- 文章编号:
- 1002-2767(2009)06-0068-02
- Keywords:
- nutrient solution; concentration; maize seed; germination; seedling growth
- 分类号:
- S513
- 文献标志码:
- A
- 摘要:
- 以玉米品种牡单 10号为试材, 利用5 种微量元素(Mn、Cu、Zn、Ni、Mo)配制成 5种不同浓度营养液对玉米种子进行浸种处理, 研究了营养液浸种对玉米种子萌发及幼苗生长的影响。结果表明:用 Mn、Cu、Zn、Ni、Mo 微量元素配成适当浓度的营养液处理玉米种子后, 可提高玉米种子的萌芽能力, 保证苗期幼苗的质量, 对幼苗的生长有一定的促进作用, 同时提高了玉米幼苗芽与根的呼吸速率。
- Abstract:
- Using maize Mudan No.10 as experimental material, effects of five nutrient solution concentrations on maize seedgermination and seedling growth were studied.The results showed that:soaking maize seed with propriety concentration ofmicroelement (Mn,Cu, Zn, Ni and Mo)nutrient solution could increase germination ability, ensure the quality of seedling,promote the growth of seedling and improve respiration rate of seedling bud and root.
参考文献/References:
[ 1] 顾书娟.玉米硅锌配施效应及硅肥用量[ J] .上海农业科技, 2000(2):78-79.
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备注/Memo
作者简介:黄艳胜(1974-), 男, 黑龙江省牡丹江市人, 硕士,助理研究员, 主要从事玉米育种与栽培研究。E-mail:mdjhys@126.com。