Biochar improves soil properties and corn productivity under drought conditions in South Korea

被引：0
|
作者：
Jae-Hyuk Park
Jin-Ju Yun
Seong-Heon Kim
Jong-Hwan Park
Bharat Sharma Acharya
Ju-Sik Cho
Se-Won Kang
机构：
[1] Sunchon National University,Department of Agricultural Chemistry
[2] National Institute of Agricultural Sciences,Division of Soil and Fertilizer
[3] RDA,Department of Life Resources Industry
[4] Dong-A University,Department of Agricultural Life Sciences
[5] Rodale Institute,undefined
[6] Southeast Organic Center,undefined
[7] Sunchon National University,undefined
来源：
Biochar | / 5卷
关键词：
Biochar; Drought; Precipitation; Soil CO; emission; Soil water content; Water stress;
D O I：
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中图分类号：
学科分类号：
摘要：
Biochar application consistently increased soil water content.Biochar improved soil physicochemical characteristics in the drought and wet year.Biochar increased bacterial population during the drought year.Grain yield was higher in the wet year than in the drought year.Grain yield and grain index was highest under CWBC + IF and lowest under CN treatment.
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