normal style="TEXT-JUSTIFY: inter-ideograph; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt; TEXT-AUTOSPACE: ideograph-numeric; TEXT-ALIGN: justify; mso-para-margin-right: 0.0000gd; mso-para-margin-left: 0.0000gd; mso-char-indent-count: 2.0000; mso-pagination: none">大麦具有高产、优质、抗逆性强、增产潜力大等优点。但大麦从播种到收获需进行精细的管理才能达到苗齐、苗壮、适度分蘖、粒大饱满，实现增产增收。
normal style="TEXT-JUSTIFY: inter-ideograph; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt; TEXT-AUTOSPACE: ideograph-numeric; TEXT-ALIGN: justify; mso-para-margin-right: 0.0000gd; mso-para-margin-left: 0.0000gd; mso-char-indent-count: 2.0000; mso-pagination: none">一、播前准备
normal style="TEXT-JUSTIFY: inter-ideograph; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt; TEXT-AUTOSPACE: ideograph-numeric; TEXT-ALIGN: justify; mso-para-margin-right: 0.0000gd; mso-para-margin-left: 0.0000gd; mso-char-indent-count: 2.0000; mso-pagination: none">1、选用优良的新品种。种子是决定大麦丰产的关键，是取得经济效益和社会效益的保障。应选择适应本地的高产抗病、抗倒伏丰产性好的优良品种，如：云大麦2号、S500等。
normal style="TEXT-JUSTIFY: inter-ideograph; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt; TEXT-AUTOSPACE: ideograph-numeric; TEXT-ALIGN: justify; mso-para-margin-right: 0.0000gd; mso-para-margin-left: 0.0000gd; mso-char-indent-count: 2.0000; mso-pagination: none">2、严格种子处理。播前晒种和种子处理，播前晒种1—2天，提高发芽率和发芽势。播前用50%的多菌灵可湿性粉剂或15%粉锈灵可湿性粉剂拌种，每亩用种量10—15公斤用50克药剂拌种，防止种子带菌传播。对防治大麦条纹叶枯病、黑穗病、赤霉病、网斑病和白粉病均有较好效果。
normal style="TEXT-JUSTIFY: inter-ideograph; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt; TEXT-AUTOSPACE: ideograph-numeric; TEXT-ALIGN: justify; mso-para-margin-right: 0.0000gd; mso-para-margin-left: 0.0000gd; mso-char-indent-count: 2.0000; mso-pagination: none">二、精细整地、施足底肥
normal style="TEXT-JUSTIFY: inter-ideograph; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt; TEXT-AUTOSPACE: ideograph-numeric; TEXT-ALIGN: justify; mso-para-margin-right: 0.0000gd; mso-para-margin-left: 0.0000gd; mso-char-indent-count: 2.0000; mso-pagination: none">每亩撒施腐熟农家肥2000—3000公斤，然后耕翻，耕翻每亩施20—30公斤复合肥后耙平理厢，整地要求做到田平土细。
normal style="TEXT-JUSTIFY: inter-ideograph; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt; TEXT-AUTOSPACE: ideograph-numeric; TEXT-ALIGN: justify; mso-para-margin-right: 0.0000gd; mso-para-margin-left: 0.0000gd; mso-char-indent-count: 2.0000; mso-pagination: none">三、适时播种，合理密植
normal style="TEXT-JUSTIFY: inter-ideograph; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt; TEXT-AUTOSPACE: ideograph-numeric; TEXT-ALIGN: justify; mso-para-margin-right: 0.0000gd; mso-para-margin-left: 0.0000gd; mso-char-indent-count: 2.0000; mso-pagination: none">1、播种节令：我县的最佳播种节令是“立冬”节令即11月8日至11月23日，应按时播种，播种后在种子上面盖土3厘米左右，盖严种子即可。
normal style="TEXT-JUSTIFY: inter-ideograph; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt; TEXT-AUTOSPACE: ideograph-numeric; TEXT-ALIGN: justify; mso-para-margin-right: 0.0000gd; mso-para-margin-left: 0.0000gd; mso-char-indent-count: 2.0000; mso-pagination: none">2、合理密植：播种量和密度要根据种子千粒重确定，一般每亩播种量7—10公斤，机播增加到10—15公斤，播种要均匀，确保苗整齐。
normal style="TEXT-JUSTIFY: inter-ideograph; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt; TEXT-AUTOSPACE: ideograph-numeric; TEXT-ALIGN: justify; mso-para-margin-right: 0.0000gd; mso-para-margin-left: 0.0000gd; mso-char-indent-count: 2.0000; mso-pagination: none">四、田间管理
normal style="TEXT-JUSTIFY: inter-ideograph; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt; TEXT-AUTOSPACE: ideograph-numeric; TEXT-ALIGN: justify; mso-para-margin-right: 0.0000gd; mso-para-margin-left: 0.0000gd; mso-char-indent-count: 2.0000; mso-pagination: none">1、化学除草，一般采用麦田专用除剂和人工除草，化学除草可选用70%的麦苗净，每亩70克加水50公斤均匀喷雾。
normal style="TEXT-JUSTIFY: inter-ideograph; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt; TEXT-AUTOSPACE: ideograph-numeric; TEXT-ALIGN: justify; mso-para-margin-right: 0.0000gd; mso-para-margin-left: 0.0000gd; mso-char-indent-count: 2.0000; mso-pagination: none">2、追肥：早施分蘖，巧拔节肥。分蘖肥要早施，在麦苗“二叶一心”期每亩施尿素7—10公斤，硫酸钾5公斤。拔节肥根据苗情少施或不施以免氮肥过多造成倒伏。施肥要结合灌水进行。
normal style="TEXT-JUSTIFY: inter-ideograph; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt; TEXT-AUTOSPACE: ideograph-numeric; TEXT-ALIGN: justify; mso-para-margin-right: 0.0000gd; mso-para-margin-left: 0.0000gd; mso-char-indent-count: 2.0000; mso-pagination: none">3、灌好四次水：一是出苗水、二是分蘖防冻水、三是拔节孕穗水、四是灌浆水。灌水要做到速灌速排。
normal style="TEXT-JUSTIFY: inter-ideograph; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt; TEXT-AUTOSPACE: ideograph-numeric; TEXT-ALIGN: justify; mso-para-margin-right: 0.0000gd; mso-para-margin-left: 0.0000gd; mso-char-indent-count: 2.0000; mso-pagination: none">4、防治病虫害虫：主要是防蚜虫于大麦乳熟初期进行防治。
normal style="TEXT-JUSTIFY: inter-ideograph; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt; TEXT-AUTOSPACE: ideograph-numeric; TEXT-ALIGN: justify; mso-para-margin-right: 0.0000gd; mso-para-margin-left: 0.0000gd; mso-char-indent-count: 2.0000; mso-pagination: none">5、适时收获：大麦于黄熟期进行收获。
normal style="TEXT-JUSTIFY: inter-ideograph; MARGIN-LEFT: 0pt; TEXT-INDENT: 18pt; MARGIN-RIGHT: 0pt; TEXT-AUTOSPACE: ideograph-numeric; TEXT-ALIGN: justify; mso-para-margin-right: 0.0000gd; mso-para-margin-left: 0.0000gd; mso-char-indent-count: 2.0000; mso-pagination: none">
