A Comparative Analysis of the Efficacy of Three Plant Growth Regulators and Dose Optimization for Improving Agronomic Traits and Seed Yield of Purple-Flowered Alfalfa (<i>Medicago sativa</i> L.)

This study evaluated the effects of different plant growth regulators and their concentration gradients on the agronomic traits, seed yield, and yield components of <i>Medicago sativa</i> L. cv. “Xinmu No. 5” alfalfa. This experiment comprised 10 treatments, including 98% mepiquat chlori...

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Bibliographic Details
Main Authors: Xianwei Peng, Qunce Sun, Shuzhen Zhang, Youping An, Fengjun Peng, Jie Xiong, Ayixiwake Molidaxing, Shuming Chen, Yuxiang Wang, Bo Zhang
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Plants
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Online Access:https://www.mdpi.com/2223-7747/14/15/2258
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