植物生长调节剂复配腐植酸对玉米茎秆强度、籽粒灌浆及产量的影响

颜培启, 孔令捷, 池昇隆, 于洋, 孔德庸, 孙海燕

Effects of Plant Growth Regulators Combined with Humic Acid on Stalk Strength, Grain Filling and Yield in Maize

Yan Peiqi, Kong Lingjie, Chi Shenglong, Yu Yang, Kong Deyong, Sun Haiyan

表6 植物生长调节剂复配HA对玉米灌浆参数的影响

Table 6 Effects of plant growth regulators combined with HA on grain filling parameters of maize

处理 Treatment Tmax (d) Vmax (g/d) Wmax (g) Va (g/d) D0 (d) R0 CK 28.302ab 0.939bc 15.794ab 0.631ab 55.651bc 0.221c ED1 25.814e 0.895d 13.895c 0.606bc 56.971b 0.411a ED2 28.106b 0.905d 15.320b 0.61bc 55.871b 0.173de ED3 29.531a 1.007a 16.890a 0.677a 53.852cd 0.155e ED4 26.012de 0.947bc 14.711bc 0.640ab 53.474d 0.250c ED5 26.677cde 0.933c 15.112bc 0.632ab 56.979b 0.250c EB1 26.579cde 0.899d 15.572b 0.608bc 62.261a 0.380a EB2 27.302bcd 0.948bc 16.004ab 0.636ab 53.404d 0.149e EB3 28.570ab 0.838e 15.771ab 0.563c 60.784a 0.141e EB4 26.157cde 0.902d 15.078bc 0.612bc 60.338a 0.330b EB5 27.458bc 0.961b 15.558b 0.647ab 53.703cd 0.209cd