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评估冷血对苗木生长特性,种子发芽和大豆抗氧化酶活性的影响

Khadijeh Sayahi¹, Amir Hossein Sari², Aidin Hamidi³

¹Department of Physics, Faculty of Converging Sciences and Technologies, Science and Research Branch, Islamic Azad University, Tehran, Iran.

BMC biotechnology

|November 15, 2024

概括

冷气压等离子体 (CAP) 显著改善大豆种子发芽和苗木生长. 通过60秒和180秒的CAP治疗,实现了最佳结果,增强了抗氧化活性和作物建立.

科学领域:

农业科学农业科学
等离子体物理学的物理学
生物技术是生物技术.

背景情况:

大豆种子有厚厚的头,导致发芽和均性差.
这影响了作物建立和产量,需要改进发芽策略.
冷大气压等离子体 (CAP) 在农业应用中表现有前途.

研究的目的:

调查农业政策对伊朗大豆种类的影响.
评估CAP对种子发芽,苗木生长和抗氧化酶活性的影响.
为了确定大豆增强的最佳CAP治疗持续时间.

主要方法:

大豆种子 (萨里,萨巴,阿里安,卡图尔,威廉姆斯) 被用CAP处理.
治疗的持续时间各不相同:30,60,180,300和420秒.
测量了发芽潜力,指数,速率,幼苗长度,根长度,干重量和抗氧化酶活动 (CAT,SOD,APX).

主要成果:

CAP显著提高了发芽潜力 (高达66.97%),发芽指数 (高达60.09%) 和发芽率 (高达32.17%).
幼苗长度,根长度和干重量大幅增加 (例如,幼苗长度达到78.13厘米).
抗氧化酶活动 (CAT,SOD,APX) 显著增加,最佳结果在60秒和180秒.

结论:

特别是60秒和180秒的CAP处理有效地改善了大豆种子的发芽和苗木的生长.
该研究表明,CAP有潜力提高大豆作物的种植和产量.
血治疗的持续时间是影响大豆生理和生化反应的关键因素.

关键词:

亚酸盐过氧化酶 (APx) 是一种催化酶 (CAT) 的使用在DBD冷等离子体中,光学发射光谱学光学发射光谱学超氧化物脱酶 (SOD) 的使用

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