Interpretation of genotype-environment-sowing date/plant density interaction in sorghum [Sorghum bicolor (L.) Moench] in early mature regions of China

Autor: Fang-Chao Gao, Hong-Dong Yan, Yue Gao, Yan Huang, Mo Li, Guo-Liang Song, Yue-Mei Ren, Ji-Hong Li, Yan-Xi Jiang, Yu-Jie Tang, Ying-Xia Wang, Tao Liu, Guang-Yu Fan, Zhen-Guo Wang, Rui-Feng Guo, Fan-Hua Meng, Fen-Xia Han, Shao-Jie Jiao, Gui-Ying Li
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Frontiers in Plant Science, Vol 13 (2022)
Druh dokumentu: article
ISSN: 1664-462X
DOI: 10.3389/fpls.2022.1008198
Popis: Sorghum [Sorghum bicolor (L.) Moench] is an important crop for food security in semiarid and arid regions due to its high tolerance to abiotic and biotic stresses and its good performance in marginal lands with relatively low fertility. To deeply understand the interrelationship among sorghum genotype, environment, sowing dates, and densities in the spring sowing early maturing (SSEM) areas of China, and to provide a basis for specifying scientific and reasonable cultural practices, a two-year field experiment was conducted with six popular varieties at six locations. Combined ANOVA showed that the yield difference between years was significant (P
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