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单穗和多穗玉米主穗和第二穗的产量贡献Ｒ．Ｐ．Ｄｕｔｉｅｕｘ等Ｍｏｃｋ和Ｐｅａｒｃｅ（１９７５）描述了植株和产量表现优良的玉米所具备的若干理论和实践特征。多穗性（单株果穗多于１穗的能力）即为这些特征之一。Ｃａｒｌｏｎｅ和Ｒｕｓｓｅｌｌ（１９８７）发现Ｎ...
Yield contribution of single and multiple ear maize and second ear. P. Mock and Pearce (1975) by Dutieux et al. Describe several theoretical and practical characteristics of maize plants with good plant and yield performance. One of these traits is the polygamy (ability of more than 1 ear per plant). Carlone and Russell (1987) found that N ...