种植密度和施肥对饲用型藜麦生长特性的影响

张圣昌, 魏玉明, 马丽娜, 杨钊, 刘文瑜, 黄杰, 刘欢, 杨发荣

Effects of Planting Density and Fertilization on Growth Characteristics of Forage Quinoa

Zhang Shengchang, Wei Yuming, Ma Lina, Yang Zhao, Liu Wenyu, Huang Jie, Liu Huan, Yang Farong

表4 不同密度和施肥处理下藜麦茎秆力学特征指标方差分析

Table 4 Variance analysis of stem mechanical characteristics of quinoa under different densities and fertilization treatments

处理 Treatment 茎折力 Stem breaking force (N) 茎秆穿刺强度 Stem puncture strength (N/cm2) 茎秆强度 Stem strength (N/mm2) A1B1 3.16±0.42a 41.00±0.00a 96.67±13.05b A1B2 3.88±0.78a 41.49±0.82a 102.33±7.19ab A1B3 4.34±0.90a 54.74±6.55a 148.33±17.24a A1B4 4.06±0.58a 49.82±10.59a 128.90±35.42ab A2B1 3.09±0.00a 40.82±0.00a 94.00±0.00b A2B2 4.02±1.18a 50.87±6.42a 108.33±7.36ab A2B3 3.41±0.67a 38.67±7.04a 115.00±11.40ab A2B4 3.71±0.24a 43.86±3.11a 97.70±13.68b A3B1 3.01±0.80a 40.31±9.64a 93.00±0.00b A3B2 3.13±0.17a 35.48±5.65a 118.81±4.08ab A3B3 3.16±0.26a 44.23±4.99a 117.33±17.17ab A3B4 2.91±0.45a 34.12±8.27a 93.33±13.89b