川东鸭茅的生产试验研究

在影响川东鸭茅种子产量的诸多因素中，播种量和行距是主要因素之一。本试验采用的行距是30、60、90cm，10m^2小区的播种量分别为10、15、20g，进行2因子9处理3重复的生产试验。结果表明，组合A2B3的种子产量最高，达799g／10m^2,极显著高于其它组合。因此，建议种植川东鸭茅采用行距90cm、播种量0．67kg／667m^2。

Study on the Production of Chuandong-cocksfoot

Among the factors that influencing seed output of Chuandong-cocksfoot, the seeding amount and row spacing were the main factors. This test adopted row spacing 30cm, 60cm, 90cm and 10m2 area of seeding amount was 10g, 15g, 20g respectively, carrying on 2 factors 9 disposals and 3 repetitions experiment. The result showed that disposal A2B2 was highest in seed output, reached 799g/10m2, higher than the other disposals notably, so we proposed Chuandong-cocksfoot production should adopt row spacing 90cm and seeding amount 0.67kg/667m2.