一、浅中耕早春浅中耕穴1郾5～2.0厘米雪可以破除板结,增温保墒,消灭杂草,保进麦苗早返青并健壮生长。据研究,连续中耕3次,一般可增产7郾5%左右。无浇水条件的地区要勤中耕、细中耕、雨后必中耕;盐碱地区及时早中耕可以抑盐穴碱雪上升;水浇地在浇水后亦应中耕;沙土地土壤疏松,? First, shallow cultivation Early spring shallow cultivation hole 1 郾 5 ~ 2.0 cm of snow can break the knot, warming soil moisture, eliminate weeds, Baoding into wheat seedling early green and robust growth. According to the research, cultivating for 3 times in a row can generally increase output by about 7% to 5%. In the areas without watering conditions, it is necessary to cultivate and finely cultivate cultivars and cultivate them in mid-to-late cultivation after rain; in saline-alkali regions,