播期对糜子农艺性状及淀粉理化性质的影响

罗艳,屈洋,杨清华,张伟丽,宫香伟,李境,高小丽,高金锋,杨璞,王鹏科,冯佰利

Effect of Sowing Date on Agronomic Traits and Starch Physicochemical Properties of Proso Millet

Yan LUO,Yang QU,QingHua YANG,WeiLi ZHANG,XiangWei GONG,Jing LI,XiaoLi GAO,JinFeng GAO,Pu YANG,PengKe WANG,BaiLi FENG

表1 植株农艺性状指标及籽粒性状调查表

Table 1 Plant morphological indexes and grain shape questionnaire

处理 Treatment	株高 Height (cm)	分蘖 Bifurcation	分枝 Branch	穗长 Ear length (cm)	穗柄长 Ear stem length (cm)	茎粗 Stem thick (cm)	节数 Section number	千粒重 1 000-grain weight (g)	穗分枝 Spike branch		籽粒性状 Grain properties
处理 Treatment	株高 Height (cm)	分蘖 Bifurcation	分枝 Branch	穗长 Ear length (cm)	穗柄长 Ear stem length (cm)	茎粗 Stem thick (cm)	节数 Section number	千粒重 1 000-grain weight (g)	一级 Firstly	二级 Secondly	粒长 Length (mm)	粒宽 Width (mm)	长/宽 Length/width	圆度 Roundness
B1	82.27±12.900C	2.3±0.58A	1.0±0.00B	28.67±3.215C	22.73±5.354C	4.34±1.244a	3.3±1.53b	7.430±0.0198A	20.0±2.00ab	181.3±13.61A	3.4155±0.0078a	2.4425±0.0776a	1.4145±0.0516a	0.738±0.0226a
B2	126.67±8.505B	0.0±0.00B	2.0±1.00A	37.633±2.868B	30.40±1.970B	5.23±0.824a	6.0±0.00a	6.781±0.1164B	22.3±1.53a	120.7±9.23B	3.3950±0.0028a	2.3370±0.0240ab	1.4635±0.0134a	0.713±0.0071ab
B3	116.00±5.291B	0.0±0.00B	2.0±1.00A	38.30±2.117B	32.67±2.843B	4.24±0.038a	4.3±0.58ab	7.245±0.1272A	19.0±1.73b	109.0±16.64B	3.3975±0.0134a	2.4320±0.0099ab	1.4030±0.0014a	0.744±0.0014a
B4	146.33±6.351A	0.3±0.58B	0.0±0.00C	43.33±1.155A	44.33±1.527A	5.64±0.384a	5.7±0.58a	6.849±0.1166B	19.3±0.58ab	121.7±16.50B	3.4090±0.0085a	2.3215±0.0049b	1.4760±0.001a	0.702±0.0010b
F	28.118	22.667	11.000	18.325	22.332	2.384	6.074	26.695	2.805	15.573	2.328	4.754	3.618	5.677
P	0.000	0.000	0.003	0.001	0.000	0.145	0.019	0.000	0.108	0.001	0.216	0.083	0.123	0.063