耕层构造对土壤三相比和春玉米根系形态的影响

白伟,孙占祥,张立祯,郑家明,冯良山,蔡倩,向午燕,冯晨,张哲

Effects of plough layer construction on soil three phase rate and root morphology of spring maize in northeast China

Wei BAI,Zhan-Xiang SUN,Li-Zhen ZHANG,Jia-Ming ZHENG,Liang-Shan FENG,Qian CAI,Wu-Yan XIANG,Chen FENG,Zhe ZHANG

图1 试验地点2015-2016年生育期内降雨量和平均温度

Fig. 1 Daily rainfall and mean temperature in growth period at experiment station in 2015-2016