欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
以川单418、正红311和隆单8号为材料,通过大田试验,研究了不同播种方式对玉米苗期素质、产量和经济效益的影响。结果表明：挖窝点播产量高于育苗移栽及播种器播种,三者差异未达显著水平,净效益挖窝点播优于播种器播种,但差异不大,仅差52.69元/hm2,育苗移栽效益较低。由于播种器播种具有操作简便、用工少和劳动强度低等特点,能满足丘陵区和山区套作玉米轻简高效栽培技术的要求。
英文摘要：
Effects of different planting patterns on quality of the seedling and yield benefit of maize, Chuandan 418, Zhenghong 311 and Nongdan 8, were studies with methods of field experiments. The result showed that ： Cultivation by direct sowing yield was higher than other methods, but three methods＇variance is insignificant, Cultivation by direct sowing benefit was higher than cultivation by planter sowing, It is insignificant and only 52.69 yuan/hm2, Cultivation by setting seedlings was lower. Cultivation by planter sowing can satisfy convenience and efficiency demand to using fewer workers and easy to operate, worker＇s workload is reduced.
同期刊论文项目
同项目期刊论文
期刊信息
位置：