化肥和菌根注射对在缺水条件下种植的面包小麦作物的影响
Neila Abdi1, Angeline Van Biljon1, Chrisna Steyn1
1Department of Plant Sciences (Plant Breeding), University of the Free State, Bloemfontein 9300, South Africa.
Life (Basel, Switzerland)
|May 27, 2023
概括
和树状菌根真菌 (AMF) 促进小麦的生长.
科学领域:
- 植物科学 植物科学
- 农业学是一种农业学.
- 生物化学 生物化学
背景情况:
- 由于缺乏 (Zn),干旱压力会使植物酶失活.
- 树枝状菌根真菌 (AMF) 和Zn的应用增强了植物的干旱耐受性.
研究的目的:
- 研究Zn和AMF在干旱压力下对小麦的影响.
- 评估对生长,产量,含水量和生化属性的影响.
主要方法:
- 在干旱期间对面包小麦 (SST806) 进行温室研究.
- 应用Zn和/或AMF接种.
- 测量了生长,产量,RWC,HI,光合作用活性,溶液和糖氨酸贝积累,抗氧化酶 (CAT,SOD) 和离子属性.
主要成果:
- Zn和AMF,单独和组合,改善了植物生长和产量.
- 治疗后,根干重量增加了25-46%.
- 增强了蛋白质,RWC,HI,,糖氨酸,贝他因和抗氧化酶活动 (SOD,CAT).
结论:
- 和AMF的应用显著改善了小麦的干旱耐受性.
- 联合应用为植物的弹性和产量提供了协同效益.
- 这些干预措施增强了抗氧化防御和在非生物压力下的离子平衡.
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