不同栽培方式对红芪生长发育及产量的影响

Effects of different cultivation forms on growth,development and yield of Heysarum polybotrys

试验采用单因素随机区组设计,研究了红芪白膜覆盖侧沟栽、黑膜覆盖侧沟栽、白膜覆盖垄栽、黑膜覆盖垄栽、露地垄栽和露地平栽6种栽培方式对红芪生长发育及产量的影响.结果表明,黑膜覆盖侧沟栽是红芪高产栽培的最佳方式,在此栽培方式下红芪综合性状最优,产量较露地平栽增产56.46%.

The single factor randomized block design was introduced for study the effects of 6 types of forms on growth,development and yield of Hedysarum polybotrys including cultivation in the gutter between 2 sclera covers,cultivation in the gutter between 2 black film covers,cultivation on the ridge covered by the sclera,cultivation on the ridge covered by the black film,cultivation on the ridge and cultivation on the plain field respectively.The results indicated that the yield of cultivation in the gutter between 2 black film covers was the highest and the yield was increased by 56.46 %（P〈0.05） compared to the control,with the optimum of comprehensive characters.