Influence of Crosslinked Poluacrylate Amine and AM Fungi on Growth, Nutrient Uptake and Physiological Indices of Corn Seedlings

XING Rui; HUANG Jian-guo; JIN Yan; YANG Yu-hong; DUAN Yu-qi

您当前的位置：

首页 >

文章列表页 >

Influence of Crosslinked Poluacrylate Amine and AM Fungi on Growth, Nutrient Uptake and Physiological Indices of Corn Seedlings

更新时间：2024-11-07

- Influence of Crosslinked Poluacrylate Amine and AM Fungi on Growth, Nutrient Uptake and Physiological Indices of Corn Seedlings
- Vol. 25, Issue 3, (2011)
- 作者机构：
  
  西南大学资源环境学院,重庆,4007152. 云南农业烟草科学研究院,云南,玉溪,650106
- 作者简介：
- 基金信息：
- DOI：
  CLC： S513S158.3
- Published：2011
- 稿件说明：
移动端阅览
XING Rui, HUANG Jian-guo, JIN Yan, et al. Influence of Crosslinked Poluacrylate Amine and AM Fungi on Growth, Nutrient Uptake and Physiological Indices of Corn Seedlings[J]. 2011, 25(3).
DOI：

XING Rui, HUANG Jian-guo, JIN Yan, et al. Influence of Crosslinked Poluacrylate Amine and AM Fungi on Growth, Nutrient Uptake and Physiological Indices of Corn Seedlings[J]. 2011, 25(3). DOI：

摘要

在玉米育苗基质中加入交联聚丙烯酰胺(crosslinked polyacrylate amine

CPA)和接种AM真菌

研究它们对玉米苗生长、养分吸收及有关生理指标的影响。结果表明

在-CPA的基质中

接种AM真菌的玉米苗生物量高于不接种

并且增加磷含量与吸收量

提高硝酸还原酶活性;在+CPA的基质中

CPA提高了玉米苗P含量以及吸收量

适量的CPA浓度还能够提高玉米苗的生物量

CPA显著降低AM真菌的感染率

接种AM真菌后的玉米苗生物量与不接种的相似甚至更低

玉米苗养分吸收、硝酸还原酶、叶绿素和根系活力因菌株和CPA含量不同而异。由于降低AM真菌的感染率

不能进一步改善菌根玉米苗生长

菌根效应被CPA的促生作用掩盖甚至超过

故在实际育苗工作中

建议采用接种AM真菌或在基质中适量加入CPA一种方式即可。

Abstract

The corns were cultured with cross linked polyacrylate amine(CPA) added and arbuscular fungi(AM fungi) inoculated into culture medium

respectively

to study their influence on growth

nutrient uptake and some physiological indices of corn seedlings.The results showed in the medium without CPA the biomass

the content and absorption of phosphorus

the activities of nitrate were improved by fungal inoculation.In the medium with CPA the content and absorption of phosphorus

the biomass of corn were improved while t...

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

⁰