垄作覆膜与有机肥施用对小粒黑豆产量形成及土壤有机碳组分的影响

范国华, 冯晓敏, 高翔, 吕慧卿, 杨静, 张旭丽, 郝志萍, 周忠宇, 张力, 李洪

Effects of Ridge Mulching and Organic Fertilizer Application on Yield Formation and Soil Organic Carbon Components of Small Black Bean

Fan Guohua, Feng Xiaomin, Gao Xiang, Lü Huiqing, Yang Jing, Zhang Xuli, Hao Zhiping, Zhou Zhongyu, Zhang Li, Li Hong

图4 不同处理对土壤全氮、有机碳及有机碳组分的影响 不同小写字母表示处理间差异显著（P < 0.05），下同。

Fig.4 Effects of different treatments on soil total nitrogen, organic carbon and organic carbon components Different lowercase letters indicate significant difference at P < 0.05 level among treatments, the same below.