甜菊实生苗春栽丰产模式初探

Stevia Seedling Planting in Spring Get Harvest and Its Mode in Original Probing

应用田间正交试验，探索甜菊实生苗春季的丰产模式，实现了多种增产因素的优化配置。在中肥力轻壤质潮土、汕菜掩青、满足水肥供应条件下，栽培“邯选1号”甜菊实生苗，2.8万株667m2、4密1稀、开沟定植、地膜覆盖、2捋1割为最佳组合，干叶产量可达436kg／667m2。该模式可供1a生类型区春栽甜菊实生苗时参考。

This article is in the occasion at the regular mating experiment in the field to probe stevia seedling and get harvest mode in spring and achieve varity increase production factor of excellent management. It is in the middle less fertilizer wet soil field. When ropes at grow in flourish get fully water and fertilizer. In this condition to plant Handan elected No. 1 stevia seedling 2. 8 ein thousand stew per mu. Dense 4 thin q and in open ditch planting covered with plastic sheet. The best way is in strip 2 cut 1 in group, soas the dry leaves output can reach 436Kg/mu. 'This mode can supply to the one year grow type area to plant stevia seedling for refference.