糜子新品系HM10-84-12-3是从华池县糜子主产区品种群体内选择的自然变异单株，经多年系谱选择选育而成。2015 — 2016年在甘肃省中东部进行糜子多点区域试验，2 a 10点(次)均表现增产，平均折合产量2 737.8 kg/hm2，较对照品种黄二汉增产11.46%。该品系株高102 cm，主茎节数7.5个，穗长27 cm，穗粒重5.51 g，千粒重7.9 g。耐旱、耐寒、耐瘠薄、抗病性强、中抗倒伏(雨水较多年份有轻度茎倒伏)，落粒轻、中早熟，生育期101 d，稳产性好。适宜在无霜期短、降水集中、年降水量少的北方旱作区种植。

HM10-84-12-3 is a new strain of broomcorn millet， was bred by selecting individual plants with natural variation in the cultivar population of the main producing area of broomcorn millet in Huachi County， and selecting and breeding pedigree for many years. In 2015 — 2016， the average yield of 2 a 10 site (times) is 2 737.8 kg/hm2 and 11.46% higher than that of the control Huangerhan in multi-point Regional Test of the central and eastern part of Gansu Province. The plant height of this strain is 102 cm， the number of main stem nodes is 7.5， the panicle length is 27 cm， the panicle grain weight is 5.51 g， and the 1000-grain weight is 7.9 g. Drought tolerance， cold tolerance， barren tolerance， strong disease resistance， moderate lodging resistance (mild stem lodging in years with more rain). This strain is light shattering， medium and early maturing， with 101 d growth period and good yield stability. It is suitable to be grown in the vast dryland areas in the north where the frost-free period is short， the precipitation is concentrated and the annual precipitation is low.

S512.9