紫花苜蓿在北疆旱作条件下播种期的试验研究

Study on Best Seeding Time of Alfalfa Under the Non-irrigation Condition in North of Xinjiang

试验探索了紫花苜蓿在北疆地区旱作条件下种子出苗和幼苗成活的最佳播种期。结果表明,紫花苜蓿在北疆缺水农牧区旱作条件下可以栽培成功,旱作最佳播种期为早春(4月)和秋季(9月),其他时期播种均失败。该试验结果只能应用在北疆冬季积雪而不浇水的旱地。

This research was conducted to seek the best seeding time of alfalfa under the non-irrigation condition. The result indicated that alfalfa can be cultivated successfully under the non-irrigation condition of farming and livestock areas in north of Xinjiang. and also indicated that the best seeding time is April and September, The result of this experiment can only be applied to the dry area in north of Xinjiang. where is much snow in winter and no irrigation and also provides feasible method, new technology, as well as scientific basis for alfalfa cultivating.