皖麦23号（8704）生物学特性和栽培要点

Biological Traits and Cultivation Technique of Wanmai 23 (8704)

皖麦２３号（８７０４）系安徽省农科院作物研究所选育出的小麦新品种。春性，亩产３５０～４００ｋｇ，适合于沿淮、沿江和江淮地区中上等肥力水平的地块种植。株高８５～９０ｃｍ，长芒、白壳、红粒，千粒重３５９左右，粗蛋白质含量为１３．２１％，高抗三锈和白粉病，特别是对赤霉病抗耐性强，耐湿性好，熟期转包好，不早衰。适宜播期为１０月中、下旬至１１月初，基本苗可掌握在１５～２０万之间。

Wanmai 23(8704) is a wheat cultivar (with Tal (Ms2) male--sterile gene). The vernal cultivar is suited for Jiang huai areas, with the yield of 5. 25 -- 6. 00t/ha in the fields of moderate to high fertility. It is about 80￣ 90cm high,with 1000-hemal weight of 35g f, protein content of 13. 21 %, long arista, white white and white hemal. Ithas high resistances to rusts, powder mildow, moisture and scab especially. Its sowing time ranges from 15 october to 10 November in the region with a seedling density of 2. 25--3. 00 million/ha.