推荐回答(1个)
进入20世纪90年代中后期,随着人民生活水平的提高和市场的需求,人们对优质黍稷品种的需求不断增加,这个时期由山西省农业科学院作物品种资源所主持的国家攻关中国黍稷种质资源的研究内容,也重点进入了优异种质的筛选和综合评价利用的轨道上来,评选出一批优质、高产、抗逆性强的优异种质提供生产利用,这些优异种质主要是软糜子(1453)、白黍(1394)、合水红硬糜子(0724)、白鸽子蛋(5464)、黄糜子(5272)、古城红糜子(2620)、韩府红燃(2621)、稷子(5159)、达旗黄秆大白黍(0635)、黄硬糜(5451)等。其中黄糜子(5272)被农业部评为国家一级优异种质,韩府红燃(2621)和达旗黄秆大白黍(0635)被评为国家二级优异种质。这些优异种质除在山西、陕西、吉林等试点大面积推广种植外,还在内蒙古、宁夏、甘肃等黍稷主产区推广种植。优异种质在生产上的利用不仅满足了市场的需求,而且带动了贫困山区经济的发展。这个时期各黍稷育种单位又相继培育出一批优良品种应用于生产,各省(区)生产上推广应用的品种,不仅注重了丰产性,更加注重品种的营养品质和口感。
黑龙江省主要推广由黑龙江农业科学院育种所用[(龙12龙3)(龙9龙5)]杂交育成的龙黍22。该品种蛋白质含量15.12%,米质黏,糯性好,早熟,生育期100d左右,主要在黑龙江牡丹江山区和半山区栽培。用[龙16(龙3龙12)]讃[(海黄龙2)小南沟]龙5}杂交育成的龙黍23,该品种不仅赖氨酸含量高于一般品种,而且支链淀粉含量100%,品质和口感特好,主要在黑龙江松花江地区和绥化地区种植。此外,龙黍5号、龙黍16、龙黍18在黑龙江的呼兰、双城等地也有一定种植面积。年丰5号、年丰6号在齐齐哈尔、嫩江等地也种植面积较大。吉林省吉林市农业科学院从地方品种中系统选育出九黍1号黍子新品种,该品种籽粒蛋白质含量14.3%,脂肪含量3.9%,抗旱、耐盐碱。主要在吉林省东南部丘陵区种植。内蒙古伊盟农业科学研究所用小白黍紫秆红黍育成的内黍3号黍子品种,适应性广,米质糯性好,黍糕色、香、味俱全,主要在内蒙古黄河南岸平原区和土默川平原区种植。此外,内黍2号、伊黍1号等品种在伊盟地区也有较大种植面积。山西省是黍稷的主产区,由山西省农业科学院作物品种资源所在20世纪90年代培育的优质品种晋黍2号,这个时期仍作为生产骨干品种利用,此外,近年来鉴定筛选的优异种质,韩府红燃、黄糜子、达旗黄秆大白黍等品种随着市场需求也在大面积推广种植。山西雁北地区历史以来黍稷就是当地人民的主要食粮。由山西省农业科学院高寒作物所近年来由地方品种中系选出的晋黍3号、晋黍4号、晋黍5号新品种也以其生育期短、口感好等特点在山西北部地区大面积推广种植。陕西省近年来黍稷生产的主干品种,主要以陕西榆林地区农业科学研究所用定边地区农家种小明糜作为原始群体,通过单株混合选择育成的榆黍1号黍子品种,该品种蛋白质含量13.6%,脂肪含量4.7%,支链淀粉含量100%,是黏糕用的上好品种,加之生育期只有75~80d,是麦茬复播的二季作品种,主要在陕北干旱丘陵地推广种植。除此之外,近年来在陕北干旱地区推广面积较大的黍子品种,还有由陕西榆林地区农业科学研究所从神木地方品种红糜子中系选的榆糜2号稷子品种。该品种蛋白质含量13.5%,丰产性好,是优良的米饭用品种。宁夏回族自治区近年来的黍稷生产主干品种主要是宁糜10号。该品种是宁夏固原地区农业科学研究所继宁糜8号、宁糜9号之后用固糜1号海原紫秆红杂交选育成的优质品种,该品种粳性,蛋白质含量13.7%,丰产性好,是米饭用优良品种,主要在宁夏固原、同心、盐池等地推广种植。此外,在甘肃会宁、灵台、平川和内蒙古的伊盟等地也引种种植。甘肃省的黍稷生产用种多年来以陇糜2号、陇糜3号、陇糜4号为主干品种,近年来由甘肃省农业科学院粮食作物研究所用皋兰鸡蛋青野糜子丰收4杂交育成的陇糜5号新品种,籽粒粳性,蛋白质含量13.72%,赖氨酸含量0.26%,是米饭用优良品种,主要在陇中旱作区和与之相毗邻的陕、甘、宁、内蒙古地区推广种植。山东省潍坊市农业科学研究所从广饶黏黍子中系选出鲁黍1号黍子新品种,该品种皮壳率低、口感好,是年糕用优良品种,主要在山东省平原区种植,河北省承德地区也引种推广。
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