摘要
为了探索不同种植模式对甜叶菊生育期、性状指标及产量的影响,开展了甜叶菊6种种植模式(全膜垄作、全膜高畦、全膜平作、半膜垄作、半膜平作、露地平作)对比试验。结果表明,不同种植模式间存在差异,全膜垄作和全膜高畦两种种植模式,甜叶菊苗壮、长势旺、抗逆性强,与其它种植模式相比,甜叶菊鲜叶产量增加10.8%~23.3%,纯收入增加19.6%~42.0%,单方水效益增加30.6%~56.9%,可作为甜叶菊种植区首选种植模式推广应用。
The contrast experiment of 6 planting patterns of Stevia was carried out to investigate effect on period of duration, agronomic traits and economic traits of Stevia.The 6 planting patterns were plastic-film mulching whole ridge-furrow tillage（A）, plastic-film mulching whole rectangular pieces of land in a field（B）, plastic-film mulching whole flat planting（C）, plastic-film mulching merely plant-row of ridge-furrow tillage（D）, plastic-film mulching merely plant-row of flat planting（E）, open field flat planting（F）.The results showed that there was difference among different planting patterns on Stevia.The treatments A and B were superior to others in growth vigour and stress resistance of Stevia seedling; Yield, the net income and water benefits of Stevia increased by10.8% - 23.3%,19.6% - 42.0% and 30.6% - 56.9%, respectively.A and B planting patterns as preferred choice could be in popularization and application in Stevia planting area.
出处
《中国糖料》
2017年第2期34-35,38,共3页
Sugar Crops of China
关键词
甜叶菊
种植模式
对比试验
Stevia
planting pattern
contrast test
