Comparison experiment of fresh corn varieties in southern Anhui Province
In order to screen of high yield and quality as well as adaptable fresh corn varieties suitable for planting in southern Anhui Province,16 experimental fresh corn,test varieties,such as Chuangtian No.1 and Xiangtiannuo 828 and two control varieties,Yuetian 16 and Fengnuo 2146,were compared and analyzed for indexes in terms of growth period,main agronomic characters,stress resistance and yield in the southern Anhui Province.The results showed that in terms of the entire growth period,the tested varieties had a total growth period of 77-87 days.In terms of variety resistance,Cuimi 90 had average lodging and disease resistance,while Quantian 58 and Kenuo 8 had average disease resistance.In terms of yield,Longpingtian 1502 in the sweet corn group increased by 13.40% compared to the control group,while Ditiannuo 8,Fengnuo 211,Caitiannuo 1703,Tianfunuo 1 and Dongtiannuo 100 in the glutinous corn group increased by 17.92%,19.52%,10.7%,26.65%,and 17.81% compared to the control group,respectively.These six corn varieties had better comprehensive performance,good agronomic traits,good resistance,and high yield,and were suitable for promotion and planting in southern Anhui Province.
fresh corncorn yieldplant traitfruit ear traitplant diseases and insect pests
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