摘要
[目的]探索超甜玉米新品种"晋超甜1号"的适宜栽培技术。[方法]试验以"晋超甜1号"玉米新品种为研究对象,进行不同密度、施肥量、肥料与密度叠加效应栽培试验及相关调查、统计试验,得出适合该新品种种植的高产优质栽培技术。[结果]研究表明,种植"晋超甜1号"合理的栽培条件为施肥量1 528 kg/hm^2、密度67 500株/hm^2;分期播种经济效益排序为:早春小拱棚育苗移栽>地膜覆盖>正常春播。[结论]研究可为建立高产高效的优化栽培模式提供科学依据。
[ Objective ] To explore suitable cultivation technique for new variety of super sweet corn ＂Jinchaotianl ＂. [ Method ] Taking ＂Jin- chaotianl＂ as study object, different density, fertilization amount, fertilizer and density stacking effect cultivation test and relevant investiga- tion, statistical test were conducted, the high yield and quality cultivation technique suitable for the new variety planting was obtained. [ Re- sult ] The results showed that ： under the condition of test planting ＂Jinehaotian 1 ＂, economic and reasonable fertilizer application is 1 528 kg/hm2, the density is 67 500 plants/hm2 ; staging sowing economic order for： early spring in small arch shed seedling transplanting 〉 plas- tic film covering 〉 normal spring. [ Conclusion] The study can provide scientific basis for establishing high yield and efficient optimal cultiva- tion mode.
出处
《安徽农业科学》
CAS
2015年第31期67-69,共3页
Journal of Anhui Agricultural Sciences
基金
山西省农业科学院科技攻关项目(2013GG40)
关键词
晋超甜1号
高效栽培
施肥用量
密度
叠加效应
分期播种
Jinchaotian I
High efficiency cultivation
Fertilization amount
Density
Superposition effect
Sowing by stages
