粉垄对甘蔗根系结构发育及呼吸代谢相关酶活性的影响

李浩,韦本辉,黄金玲,李志刚,王令强,梁晓莹,李素丽

Effects of Fenlong Cultivation on Root Cell Structure and Enzyme of Respiratory Metabolic of Sugarcane

LI Hao,WEI BenHui,HUANG JinLing,LI ZhiGang,WANG LingQiang,LIANG XiaoYing,LI SuLi

表2 粉垄甘蔗农艺性状和工艺成熟指标

Table 2 Agronomic trait and process maturity indexes

种植方式 Planting method	处理 Treatment	出苗率 Seedling rate (%)	分蘖率 Tillering rate (%)	株高 Plant height (cm)	茎径 Stem diameter (cm)	单茎重 Single stem weight (kg/plant)	有效茎 Effective stems (plant/hm²)	产量 Yield (kg·hm^-2)	甘蔗糖分 Sugar content (%)
新植蔗 New planting sugarcane	CK	32.0±1.03b	51.20±1.25b	295.0±2.57b	2.56±0.03b	1.83±0.06a	61477±91b	109814±2252b	13.86±0.33b
新植蔗 New planting sugarcane	粉垄Fenlong	40.0±0.89a	60.10±2.01a	334.0±2.31a	3.01±0.08a	2.36±0.08b	64719±102a	130555±3539a	15.50±0.45a
宿根蔗 Stubble cane	CK	17.3±2.20b	56.40±9.50a	251.9±2.80b	2.39±0.90b	1.28±0.06b	41520±75b	82589±1360b	15.20±0.60a
宿根蔗 Stubble cane	粉垄Fenlong	22.6±2.30a	63.00±7.90a	271.2±5.60a	2.92±0.50a	2.18±0.04a	49274±98a	93257±1718a	15.80±0.10a