沟垄覆膜对连作马铃薯土壤酶活性、理化性状及产量的影响

要凯,赵章平,康益晨,张卫娜,石铭福,杨昕宇,范艳玲,秦舒浩

Effects of ridge-furrow mulching on soil enzyme activity, physicochemical properties and yield in continuous cropping potato field

Kai YAO,Zhang-Ping ZHAO,Yi-Chen KANG,Wei-Na ZHANG,Ming-Fu SHI,Xin-Yu YANG,Yan-Ling FAN,Shu-Hao QIN

图4 沟垄覆膜连作对马铃薯块茎产量的影响 标以不同小写字母的柱值在0.05水平下不同处理差异显著, 误差线指标准误。处理同表2。

Fig. 4 Effects of ridge-furrow mulching planting pattern on potato tuber yield Values followed by different lowercase letters are significant by different at P < 0.05, the error line is the standard error. Treatments are the same as those given in Table 2.