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3 不同密度和施肥处理下藜麦植株生物产量与鲜干比分析

Table 3 Analysis of biological yield and fresh-dry ratio of quinoa under different densities and fertilization treatments

处理 Treatment 小区生物产量 Plot biological yield (kg) 生物产量 Biological yield (kg/hm2) 单株干重 Dry weight per plant (g) 单株鲜重 Fresh weight per plant (g) 鲜干比 Fresh-dry ratio A1B1 46.42±0.95cd 15 472.22±315.49cd 111.11±22.31a 243.33±49.10a 2.04±0.20a A1B2 47.92±2.13cd 15 972.22±708.74cd 126.67±6.94a 285.56±24.82a 2.26±0.17a A1B3 58.00±7.21a 19 333.33±2403.70a 146.67±14.53a 320.00±89.21a 2.20±0.07a A1B4 56.67±1.76ab 18 888.89±585.27ab 133.33±48.34a 303.33±57.38a 2.54±0.29a A2B1 45.17±2.57d 15 055.55±855.27d 107.67±2.40a 240.22±6.99a 2.24±0.19a A2B2 45.67±0.58d 15 222.22±192.45d 116.67±12.62a 244.44±29.59a 2.14±0.32a A2B3 52.00±3.46abcd 17 333.34±1154.70abcd 133.33±7.69a 297.78±36.58a 2.23±0.24a A2B4 54.67±2.02abc 18 222.22±673.57abc 117.78±2.22a 278.89±19.28a 2.37±0.14a A3B1 43.33±2.89d 14 444.44±962.25d 101.11±6.76a 216.67±13.47a 2.16±0.22a A3B2 47.17±5.92cd 15 722.22±1974.37cd 120.00±3.85a 268.89±24.82a 2.24±0.20a A3B3 49.00±10.54bcd 16 333.34±3511.88bcd 105.56±2.94a 211.11±4.84a 2.01±0.10a A3B4 44.25±2.70d 14 750.00±901.39d 96.67±17.64a 254.44±51.00a 2.71±0.56a