种植密度对2个青稞品种抗倒伏及秸秆饲用特性的影响

赵小红,白羿雄,王凯,姚有华,姚晓华,吴昆仑

Effects of planting density on lodging resistance and straw forage characteristics in two hulless barley varieties

Xiao-Hong ZHAO,Yi-Xiong BAI,Kai WANG,You-Hua YAO,Xiao-Hua YAO,Kun-Lun WU

表3 种植密度对青稞田间倒伏率的影响

Table 3 Effect of planting density on lodging in hulless barley field (%)

年份 Year	品种 Variety	处理Treatment	开花期 Anthesis stage		灌浆期 Filling stage		成熟期 Mature stage
年份 Year	品种 Variety	处理Treatment	LR	LD	LR	LD	LR	LD
2017	昆仑14号 Kunlun 14	T1	0	0	0	0	0	0
		T2	0	0	0	0	0	0
		T3	0	0	0	0	0	0
		T4	0	0	0	0	0	0
		T5	0	0	0	0	0	0
	门源亮蓝 Menyuanlianglan	T1	0	0	37.95	3	80.87	5
		T2	0	0	38.92	3	81.43	5
		T3	0	0	51.79	4	83.05	5
		T4	0	0	56.50	4	83.09	5
		T5	19.38	1	74.50	4	95.09	5
2018	昆仑14号 Kunlun 14	T1	0	0	0	0	0	0
		T2	0	0	0	0	0	0
		T3	0	0	0	0	0	0
		T4	0	0	0	0	0	0
		T5	0	0	0	0	0	0
	门源亮蓝 Menyuanlianglan	T1	0	0	45.67	3	97.33	5
		T2	0	0	46.84	3	98.00	5
		T3	0	0	62.33	4	99.95	5
		T4	0	0	68.00	4	100.00	5
		T5	23.33	1	89.67	5	100.00	5