纳米粒子在干旱压力下改善了味的生化和生理特性和抗氧化系统
Yousef Nasiri1, Mohammad Asadi1, Seyed Morteza Zahedi2
1Department of Plant Production and Genetics, Faculty of Agriculture, University of Maragheh, Maragheh, Iran.
Natural product research
|January 23, 2024
概括
纳米颗粒 (Se-NPs) 在干旱压力下显著改善了味植物的生化和生理特征. Se-NP增强了水含量,抗氧化剂活性和色素水平,提高了植物的弹性.
科学领域:
- 植物生理学 植物生理学
- 农业科学 农业科学
- 纳米技术 纳米技术
背景情况:
- 干旱压力会对植物生长和生化功能产生负面影响.
- (Se) 和它的纳米粒子 (Se-NPs) 显示出减轻植物压力的潜力.
- 萨沃里 (Satureja spp.) 葡萄酒 (Satureja spp.) 葡萄酒 (Satureja spp.) 葡萄酒 (Satureja spp.) 葡萄酒 (Satureja spp.) 葡萄酒 (Satureja spp.)) 葡萄酒 (Satureja spp.) 葡萄酒 (Satureja spp.) 葡萄酒 (Satureja spp.) 葡萄酒 (Satureja spp.) 葡萄酒 (Satureja spp.) 葡萄酒 (Satureja spp.) 葡萄酒 (Satureja spp.) 葡萄酒 (Satureja spp.) 葡萄酒 (Satureja spp.) 葡萄酒 是一种有价值的药用草本,易受环境压力.
研究的目的:
- 评估 (Se) 和Se纳米颗粒 (Se-NPs) 在干旱压力下增强味植物特性的有效性.
- 确定Se-NP的最佳应用,以提高植物的弹性和生物化学特征.
主要方法:
- 在一个完全随机的设计中,使用了一个因数实验,使用了三次复制.
- 味植物受到不同干旱压力 (100%至40%的田间容量) 的影响.
- 在正常和干旱条件下测试了10毫克L-1的Se-NPs的应用.
主要成果:
- Se-NPs显著改善了相对含水量 (RWC),抗氧化酶活性和总可溶性蛋白质.
- 叶绿素和胡卜素 (CARs) 含量在干旱期间下降,但在Se-NP应用时增加.
- 在干旱压力下,Se-NP治疗显著提高了和黄的总含量.
结论:
- Se-NPs有效地改善了面临干旱压力的味植物的生长,生化和生理特征.
- 应用Se-NP可以提高植物在水限条件下的耐受性和性能.
- 在干旱和半干旱地区,Se-NPs是可持续农业的一个有希望的战略.
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