用两种模型估计水果产量和素含量的环境稳定性,在Capsicum chinense Jacq. (幽灵胡) 具有多年评估
Joyashree Baruah1,2, Twahira Begum2, Mohan Lal2
1Department of Botany, Eastern Karbi Anglong College, Assam, India.
PeerJ
|July 15, 2024
概括
这项研究确定了八种稳定的幽灵胡 (Capsicum chinense) 基因型,具有高产量和素含量. 这些精英生产线提供一致的性能,减轻作物失败风险,有利于制药和香料行业.
科学领域:
- 农业科学 农业科学
- 植物育种 植物育种
- 遗传学 遗传学 是一个
背景情况:
- 红 (Capsicum chinense Jacq.) 是一种在中国生长的植物. (幽灵胡) 的价值是尖和香味.
- 由于劣质种植材料的普及度下降,需要精英线路.
- 具有高产量和素含量的稳定线条对于一致的性能至关重要.
研究的目的:
- 为了确定稳定的高产和高素的幽灵胡基因型.
- 在不同环境中评估基因型稳定性.
- 为提高作物表现提供精英种植材料.
主要方法:
- 在三年 (2017-2019) 的时间里,评估了120种高素基因型.
- 稳定性分析使用了埃伯哈特-拉塞尔 (ER) 和AMMI方法.
- 随机完整块设计与三个复制被用于11个特征.
主要成果:
- 基因型与环境的相互作用对包括产量和素含量在内的关键特征具有重要意义.
- 在AMMI分析中,IPCA-1和IPCA-2对产量和素的贡献显著.
- 确定了8种表现出高产量和素含量的稳定基因型.
结论:
- 确定了稳定的线条可以种植,以确保一致的作物表现.
- 高素基因型将有利于制药和香料行业.
- 建议在印度进行进一步的区域试验,以进行国家一级的作物评估.
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