Dabing Xiang1,#, Yue Song1,#, Chao Song2, Yan Wan1, Xueling Ye1, Changying Liu1, Chenggang Liang3, Gang Zhao1,*
Phyton-International Journal of Experimental Botany, Vol.91, No.8, pp. 1659-1669, 2022, DOI:10.32604/phyton.2022.020338
Abstract A low seed-setting rate is the main limiting factor influencing Tartary buckwheat production under high-yield cultivation conditions. To investigate the seed setting and its spatial characteristics, two Tartary buckwheat cultivars (high seed-setting rate cultivar Qianku 3; low seed-setting rate cultivar Liuku 3) were compared by a two-year field trial in 2017 and 2018. The results showed that the Tartary buckwheat underwent simultaneous flowering and fruiting. Flowers, generated from branch, were still blooming during the mature stage of grains on stem, which resulting in a greater number of flowers and grains on the branch than those on the stem at the… More >
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