Multifactorial ANOVA analysis of genotype and environment effects on morphological and agronomic traits in G. barbadense L. cotton

• 全文链接

多因子方差分析基因型和环境对海岛棉形态和农艺性状的影响

关键词：

来源：

JOURNAL OF WILDLIFE AND BIODIVERSITY

全文链接：

//agri.nais.net.cn/topic/downloadFile/61a1baa0-c86e-4140-8096-74c597db896e

来源地址：

https://zenodo.org/records/15521377

资源所属：

棉花遗传育种

类型：

学术文献

语种：

英语

原文发布日期：

2025-05-26

摘要：

This study investigates the influence of genotype and environmental stress (optimal, drought, and salinity conditions) on morphological and agronomic traits in ten fine-fiber cotton genotypes using multifactorial ANOVA. Traits such as plant height, number of fruiting branches, number of opened bolls, total boll number, boll weight, vegetative period, and overall yield were analyzed. Results showed that genotype had no statistically significant effect on most traits (P > 0.05), whereas environmental factors significantly impacted all studied parameters (P < 0.0001 in most cases). Genotypes such as T-2024, Duru-gavhar-4 (T-5560), Angor (T-1981), and T-2090 demonstrated relative stability and adaptability to stress conditions and may be considered valuable in breeding programs for stress-tolerant cotton cultivars.