Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8875761 | Journal of Integrative Agriculture | 2017 | 9 Pages |
Abstract
Increasing plant density is an effective way to enhance maize yield, but often increases lodging rate and severity, significantly elevating the risk and cost of maize production. Therefore, lodging is a major factor restricting future increases in maize yield through high-density planting. This paper reviewed previous research on the relationships between maize lodging rate and plant morphology, mechanical strength of stalks, anatomical and biochemical characteristics of stalks, root characteristics, damage from pests and diseases, environmental factors, and genomic characteristics. The effects of planting density on these factors and explored possible ways to improve lodging resistance were also analyzed in this paper. The results provide a basis for future research on increasing maize lodging resistance under high-density planting conditions and can be used to develop maize cultivation practices and lodging-resistant maize cultivars.
Keywords
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Agricultural and Biological Sciences
Agricultural and Biological Sciences (General)
Authors
Jun XUE, Rui-zhi XIE, Wang-feng ZHANG, Ke-ru WANG, Peng HOU, Bo MING, Ling GOU, Shaokun LI,