土壤耕作技术对小麦出苗质量、根系功能及粒重的影响

申冠宇,杨习文,周苏玫,梅晶晶,陈旭,彭宏扬,蒋向,贺德先

Impacts of Soil Tillage Techniques on Seedling Quality, Root Function and Grain Weight in Wheat

GuanYu SHEN,XiWen YANG,SuMei ZHOU,JingJing MEI,Xu CHEN,HongYang PENG,Xiang JIANG,DeXian HE

表5 不同土壤耕作技术对麦田经济效益的影响

Table 5 Effects of different soil tillage techniques on economic benefits of wheat fields (yuan/hm2)

年份 Year 处理 Treatment 机械生产成本 Machinery cost 产值 Output value 经济效益 Economic benefits 2016-2017 RT+H 975 18721bc 17746bc RT+H+C 1125 18887ab 17762ab RT+C 960 18017d 17057d RT 675 17216e 16541e DT+RT 1425 17063e 15638e DT+RT+C 1650 18218cd 16568cd DT+H+C 1155 19333a 18178a DT+H 975 18084d 17109d 2017-2018 RT+H 975 14529bc 13554bc RT+H+C 1125 14767b 13642b RT+C 960 14191cd 13231cd RT 675 12950e 12275e DT+RT 1425 14066d 12641d DT+RT+C 1650 14284cd 12634cd DT+H+C 1155 15343a 14188a DT+H 975 14259cd 13284cd