外源喷施植物生长调节剂对套作大豆碳氮代谢和花荚脱落的影响

罗凯, 谢琛, 汪锦, 王甜, 何舜, 雍太文, 杨文钰

Effect of exogenous plant growth regulators on carbon-nitrogen metabolism and flower-pod abscission of relay strip intercropping soybean

LUO Kai, XIE Chen, WANG Jin, WANG Tian, HE Shun, YONG Tai-Wen, YANG Wen-Yu

表1 外源喷施植物生长调节剂对套作大豆可溶性糖含量的影响

Table 1 Effects of spraying plant growth regulators on soluble sugar content in relay intercropping soybean leaves (g kg-1)

处理 Treatment R1 R5 R8 茎秆Stem 叶Leaf 茎秆Stem 叶Leaf 荚果Pod 茎秆Stem 叶Leaf 荚果Pod CK 12.72±1.17 a 11.32±1.23 a 13.23±0.13 b 11.56±0.74 b 8.56±0.92 a 8.33±0.92 a 9.82±0.67 a 20.76±1.84 b 6-BA 12.73±1.15 a 12.03±0.98 a 17.04±0.21 a 13.56±0.69 a 8.84±1.09 a 6.14±0.73 b 7.84±0.33 b 24.23±1.68 a S3307 12.84±1.42 a 12.04±1.77 a 16.03±0.10 a 13.78±1.48 a 9.56±1.47 a 6.32±1.44 b 8.13±0.51 b 24.79±1.72 a DTA-6 11.93±1.34 a 11.34±1.03 a 16.64±0.11 a 13.33±0.22 a 9.53±1.73 a 5.89±1.09 b 8.22±0.29 b 24.86±1.23 a