种间距对不同结瘤特性套作大豆物质积累、 鼓粒及产量形成的影响

庞婷,陈平,袁晓婷,雷鹿,杜青,付智丹,张晓娜,周颖,任建锐,王甜,汪锦,杨文钰,雍太文

Effects of Row Spacing on Dry Matter Accumulation, Grain Filling and Yield Formation of Different Nodulation Characteristic Soybeans in Intercropping

Ting PANG,Ping CHEN,XiaoTing YUAN,Lu LEI,Qing DU,ZhiDan FU,XiaoNa ZHANG,Ying ZHOU,JianRui REN,Tian WANG,Jin WANG,WenYu YANG,TaiWen YONG

表6 不同处理下不同时期的大豆各营养器官的干物质分配率

Table 6 The dry matter distribution rate of different vegetative organs in soybean under different treatments (%)

年份 Year 处理Treatment V5 R2 R5 R8 根 Root 茎 Steam 叶 Leaf 根 Root 茎 Steam 叶 Leaf 根 Root 茎 Steam 叶 Leaf 荚 Pod 根 Root 茎 Steam 叶 Leaf 荚 Pod 2016 A1B1 14.86a 36.53a 49.61a 12.68b 41.83ab 45.48a 12.26b 27.35a 32.83a 27.56b 18.60a 38.49a 3.12c 39.79b A2B1 15.41a 36.29a 48.30a 14.33a 41.49ab 44.18a 13.48a 26.41ab 31.05ab 29.06a 16.59 ab 30.36b 9.97a 43.08a A3B1 14.78a 35.59a 49.62a 14.27a 40.51b 45.22a 13.36a 25.64b 31.60ab 29.41a 15.02b 33.28b 6.02b 45.68a A4B1 15.35a 37.39a 47.25a 13.68a 42.92a 43.40a 12.69a 26.92ab 30.07b 30.32a 14.28b 37.28a 5.63b 42.81a 平均Mean 15.10a 36.45a 48.70a 13.74a 41.69ab 44.60a 12.95a 26.58a 31.39ab 29.09a 16.12 ab 34.85b 6.18b 42.84a A1B2 14.21a 31.08c 54.71a 12.15b 36.48b 51.37a 11.67b 23.74b 36.96a 27.63c 13.85a 45.80a 4.61a 35.74c A2B2 15.24a 38.48a 46.27b 14.30a 43.66a 42.03b 13.20a 27.24a 28.97b 30.59ab 13.41a 37.98a 6.80a 41.81c A3B2 17.47a 35.68b 46.85b 14.30a 41.79a 43.91b 13.27a 26.21b 30.41b 30.11b 15.51a 30.71b 4.99a 48.78b A4B2 16.04a 36.42ab 47.54b 14.30a 41.96a 43.83b 12.84a 25.63b 29.58b 31.95a 12.96a 29.17c 5.39a 52.48a 平均Mean 15.74a 35.41b 48.84a 13.74b 40.97a 45.29a 12.75a 25.71b 31.48a 30.07b 13.98a 35.92a 5.45a 44.70b A1B3 19.75ab 34.61ab 45.63 bc 14.42a 41.69ab 43.89ab 13.27b 25.94a 30.19a 30.60b 11.16b 46.74a 4.60b 37.50b A2B3 17.10b 33.05b 49.85a 15.44a 38.29c 46.27a 14.38a 24.12b 32.18a 29.32b 16.77a 30.12b 7.37a 45.74b A3B3 17.74ab 34.85ab 47.41 ab 14.36a 40.99b 44.64a 13.31b 25.69a 30.91a 30.09b 16.10a 22.36b 6.90ab 54.64ab A4B3 20.81a 36.01a 43.18c 14.36a 43.62a 41.85b 12.80b 25.95a 27.50b 33.76a 14.20ab 23.87b 5.19ab 56.74a 平均Mean 18.85ab 34.63ab 46.52b 14.69a 41.15ab 44.16a 12.80b 25.42a 30.19a 30.94b 14.56ab 30.77b 6.01ab 48.65b 2017 A1B1 22.82a 34.87b 42.31 bc 24.14a 39.64b 36.22ab 8.87a 43.70a 21.29a 26.14a 10.57b 25.42a 15.25b 48.76a A2B1 16.21b 37.60ab 46.19a 21.58ab 45.33ab 33.09ab 7.42a 36.87a 27.15a 28.55a 7.69c 26.85a 26.02a 39.44b A3B1 15.11b 40.20a 44.69abc 17.16b 47.66a 35.18ab 8.60a 37.57a 23.41a 30.42a 8.31bc 24.02a 15.47b 52.19a A4B1 21.70a 36.49b 41.81c 26.55a 41.25ab 32.20b 7.89a 40.69a 24.07a 27.35a 8.69bc 28.68a 23.23a 39.40b A5B1 14.66b 40.01a 45.33ab 21.09ab 40.94ab 37.97a 7.38a 39.99a 22.67a 29.97a 13.23a 27.79a 17.27b 41.71b 平均Mean 18.10b 37.84ab 44.07abc 22.10ab 42.97ab 34.93ab 8.03a 39.76a 23.72a 28.49a 9.70b 26.55a 19.45b 44.30b A1B2 20.93a 35.20c 43.87a 24.58a 43.21a 32.21c 11.15a 40.21a 21.08a 27.56c 8.33ab 29.00bc 16.68c 45.99ab A2B2 16.35a 38.68b 44.97a 14.61c 44.49a 40.90a 5.01b 30.70bc 26.87a 37.42ab 7.15b 23.77c 23.20a 45.88ab A3B2 16.24a 41.32b 42.44a 14.88c 46.79a 38.33ab 5.72b 37.60ab 25.29a 31.39bc 8.35ab 29.89ab 20.78ab 40.98b A4B2 18.82a 38.51bc 42.67a 23.34ab 45.65a 31.01c 6.77b 37.60ab 21.25a 34.38b 10.16a 30.53a 12.92d 46.39a A5B2 9.39b 47.60a 43.01a 17.87bc 47.19a 34.94bc 6.57b 27.41c 24.43a 41.59a 8.83ab 25.43bc 18.36bc 47.39a 平均Mean 16.34a 40.26b 43.39a 19.06b 45.46a 35.48ab 7.04b 34.70b 23.78a 34.47b 8.56ab 27.72bc 18.39bc 45.33ab A1B3 20.28a 36.25c 43.47a 16.00b 44.88abc 39.11a 7.45ab 40.49a 15.36bc 36.70b 12.63ab 27.97a 16.46ab 42.94c A2B3 19.55a 39.03bc 41.42a 15.45b 49.83a 34.73a 6.62b 27.75b 24.47a 41.16ab 8.33c 23.68ab 19.15a 48.85b A3B3 18.37a 40.18b 41.45a 19.56b 41.86c 38.59a 8.85ab 32.33ab 18.37bc 40.44ab 10.71bc 23.51ab 14.53bc 51.25b A4B3 18.36a 39.96b 41.68a 28.02a 42.88bc 29.10b 9.61a 30.54b 13.37c 46.47a 11.39b 21.62b 9.35d 57.64a A5B3 11.62b 44.50a 43.88a 14.10b 48.87ab 37.02a 8.68ab 30.62b 21.12ab 39.58b 14.80a 23.14b 12.29cd 49.78b 平均Mean 17.64a 39.98b 42.38a 18.63b 45.66ab 35.71a 8.24ab 32.35ab 18.54bc 40.87ab 11.57b 23.98ab 14.36bc 50.09b