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在北疆冬灌土壤上,结合早春的土壤墒情和降雨状况,如果技术措施利用配合得当,紫花苜蓿早春单播可以获得较好的出苗效果,为播种第1年获得紫花苜蓿高产奠定基础。
In the northern winter irrigation soil, combined with the soil moisture and rainfall in early spring, alfalfa can get better emergence effect in early spring by single-sowing if the technical measures are properly used and lay the foundation for the high yield of alfalfa in the first year of sowing.