为确保小麦增产，根据我们总结本地种植经验，一般冬小麦播种须把好以下“六关”：一、选种关品种的优劣直接影响着小麦产量，在迁安市主栽品种一般应以“京冬八号”为主，适当引进“９４２８”和旱地专用型“轮抗六”、“ＣＡ９３２９”和面包专用型品种等。二、整地关播前精? In order to ensure the wheat yield increase, we summarize the experience of local planting, the general winter wheat sowing should be good to the following “six off”: First, the pros and cons of the variety of seed selection directly affect the wheat yield, Qian’an City, the main cultivars should generally be “ Jingdong 8 ”, introducing“ 9428 ”and dryland-specific“ Rugao 6 ”,“ CA9329 ”and bread-specific varieties as appropriate. Second, preparation before sowing fine