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九头鸟高粱,系我所于1957年从东北引入的。经过试种,发现它具有蘖多穗多、稈低抗倒、抗黑穗病等高产农艺性状,因而1958年在定襄县杨芳公肚智村大队试种了28亩,平均亩产625斤,较一般高粱亩产366斤增产70％。1960年及1963年又分别扩大到286亩和1,058亩,平均亩产614斤和575斤,较一般高粱分别增产16.3％和27.7％。几年来的试验示范证明了九头鸟高粱有大幅度的增产效果,深受群众欢迎,一致认为这是一个适合本地区水肥地种植的稳产高产良种。
Nine birds of sorghum, I was introduced in 1957 from the northeast. After trial planting, it was found that it had high-yielding agronomic traits such as tillers and spikes, low stalk resistance and smut resistance. Thus, in 1958, 28 mu was planted in the belly village of Yangfanggong in Zhixiang County with an average yield of 625 kg, More than the average sorghum 366 kg yield 70% increase. It was expanded to 286 mu and 1,058 mu respectively in 1960 and 1963, with an average yield of 614 kg and 575 kg, respectively, up 16.3% and 27.7% respectively over the average sorghum. Experimental demonstration over the past few years proved that the nine bird sorghum has a significant yield increase, welcomed by the masses, agreed that this is a suitable for planting water and fertilizer in the region of the stable and high yielding varieties.