不同沼液施用方式对玉米农艺性状及产量的影响

Effects of Different Application Methods of Biogas Slurry on Agronomic Characters and Yield of Maize

以玉米品种军单8为试材,在吉林省长春市永春镇进行了沼液不同施用方式对玉米生长效应试验,研究不同沼液施用方式对玉米农艺性状及产量的影响。结果表明:沼液用作玉米栽培可提高玉米的各项经济性状和产量,以30%底肥和70%追肥相结合的方式综合表现最好,表现为生长势强、茎秆粗壮、果穗大、产量提高。

Using ‘Jundan 8＇ as experimental materials, effects of different applying methods of biogas slurry on maize growth were studied in Yongchun town, Changchun city, Jilin Province. Effects of different application methods of biogas slurry on agronomic characters and yield of maize were determined. The results showed that biogas slurry used in maize cultivation enhanced economic traits and yield of maize. The method of 30% base fertilizer and 70% topdresssing was the best, maize showed strong growth potential, a sturdy stem, bigger ear, and high yield.