摘要
为了探讨冀西北坝上地区大蒜适宜的播种期,给当地大蒜高效生产提供理论依据,试验以大蒜品种西八里为试验材料,设置A(3月22日)、B(4月1日)、C(4月11日)3个不同播期,测定了不同播期下大蒜的生育期、植株性状、蒜头性状、蒜薹和蒜头产量等指标。结果表明,播期B和C较播期A的出苗时间分别缩短7 d和11 d;播期B的植株性状、蒜头性状均优于播期A和C,播期B一级蒜的比例最高,较播期A、C分别高出11.0和27.6个百分点;播期B较播期A和C的蒜薹产量分别提高8.41%和40.82%,蒜头产量分别提高10.19%和16.08%。本试验条件下,坝上地区大蒜适宜的播种期为3月底至清明节之间。
In order to explore the suitable sowing time of garlic named ＂ Xibali＂ in Bashang region in the Northwest of Hebei Province , so as to provide a reasonable foundation for the local garlic production,the three sowing time treatments including A （March 22 ）, B （April 1 ）, C （April 11） were designed to deter^nine the indexes including growth and development period, plant trait,bulb traits and yield, et al. The results showed th a t, compared with treatment A, the emerging time of treatment B and treatment C was shorten 7 and 11 days, respectively. The plant tra i t , bulb traits of treatment B were significantly higher than treatment A and treatment C;The premier grade garlic proportion of treatment B was the highest, which was 11.0 per-centage point and 27.6 percentage point higher than treatment A and treatment C, respectively. Compared with treatment A and treatment C,the garlic bolt yield of treatment B was increased by 8.41% and 40.82%,the garlic bulb yield of treatment B was increased by 10.19% and 16.08%, respectively. In this experiment, the suitable sowing time of garlic in Bashang region in the Northwest of Hebei Province was the end of March to Qingming Festival.
出处
《湖北农业科学》
2017年第13期2482-2484,共3页
Hubei Agricultural Sciences
基金
河北省现代农业产业技术体系蔬菜产业创新团队建设项目(HBCT2013050208)
河北省科技支撑计划资助项目(11220701D)
张家口市科技支撑计划资助项目(1112012C-3)
河北北方学院蔬菜学重点学科建设项目
关键词
冀西北坝上地区
大蒜
播种期
植株性状
蒜头性状
产量
Bashang region in the Northwest of Hebei province
garlic
sowing t ime
plant trai t
bulb trait
yield
