Crop Yield and Soil Properties in the First 3 Years After Biochar Application to a Calcareous Soil

• 作 者: LIANG Feng LI Gui-tong LIN Qi-
• 机 构: CollegeofResourcesandEnvironment
• 出 处: 农业科学学报：英文版
• 发表日期: 2014年3期
• 关键词: 土壤理化性质 石灰性土壤 应用程序 作物产量 生物炭 长期田间试验 稻草还田 土壤肥力 biochar calcareous soil crop yield
• 基金项目: The work was financially supported by the National Natural Science Foundation of China （4117121 I）.

It remains unclear whether biochar applications to calcareous soils can improve soil fertility and crop yield. A long-term field experiment was established in 2009 so as to determine the effect of biochar on crop yield and soil properties in a calcareous