摘要
为探索不同深松机作业对小麦生长发育和产量的影响,进一步证实深松对小麦生长的作用,在石家庄市藁城区对不同类型深松机进行作业试验。结果表明:4个处理的株高与对照组之间差异不大,均为66~68 cm;翼铲深松机处理穗数最高,较对照组高6.3%;翼铲深松机处理穗粒数最高,较对照组高1.9%;振动深松机处理千粒质量最高,较对照组高11.3%;振动深松机处理的理论产量最高,较对照组高10.5%。试验结果可以说明深松对小麦的生长发育和产量有明显的促进作用。
In order to explore effect of different subsoiling machines on growth and yield of wheat and further confirm effect of subsoiling on growth of wheat,different types of subsoiling machines were tested in Gaocheng District of Shijiazhuang City.Results showed that there was no significant difference in plant height between four treatments and control group,which was 66~68 cm.Number of ears treated by wing shovel subsoiler was the highest,6.3%higher than that of control group.Number of grains per ear in wing shovel subsoiler treatment was the highest,1.9%higher than that of control group.Quality of 1000 seeds treated by vibratory subsoiling machine was the highest,which was 11.3%higher than that of control group.Theoretical output of vibratory subsoiler treatment was the highest,10.5%higher than that of control group.Results showed that subsoiling could significantly promote growth and yield of wheat.
作者
王锁良
WANG Suoliang(Gaocheng District Agricultural Machinery Service Promotion Center,Shijiazhuang Hebei 052160,China)
出处
《农业工程》
2022年第5期130-133,共4页
AGRICULTURAL ENGINEERING
关键词
深松机
小麦
生长发育
产量
subsoiling machine
wheat
growth and development
yield
