2010•Shanxi nongye kexueRequires access
Analysis of Growth and Development Dynamic in Different Sweet Forage Hybrid Sorghum
Ying Shi
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Abstract
Different kinds of sweet forage sorghum as research material,this paper analysied their growth dynamic in different planting density.We obtain the growth and development pattern of plant in a different planting density to povide theoretical basis for sweet sorghum reasonable planting.The results showed that: Sorghum planting density affected the growth and development and sorghum having small planting density could growrapidly;Sweet sorghum hybrid grewfast than sweet sorghum,namely,the hybrid had faster visible leaves and expand leaves,and higher plant height.On view of the tiller number,21A×126-524 had the most tillers.On viewof the leaf area index,sweet sorghum had the maximum leaf area index