Evaluation of effects to water quality in the soil and the surroundings using the organic resource mulching at upland

旱地有机资源覆盖对土壤及周围水质的影响评价

• 批准号: 21780226
• 负责人: MARUI Atsushi
• 金额: $ 2.5万
• 依托单位: Kyushu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21780226/
• 关键词: 竹破砕物; マルチ栽培; 環境負荷; 節水効果; フミン物質; Century Model; Century model; 有機物分解; 竹チップ; 有機性資源; 全有機炭素量

The objective of this research was to evaluate the effect and influence to water quality in the soil and surroundings by covering the soil surface with the crushed bamboo. And the soil organic matter dynamics was also simulated with the CENTURY model after the crushed bamboo was put into the soil at farmland. As the results, the mulching of about 2 cm thick crushed bamboo was effective to prevent soil water consumption and to decrease the environmental load. In this simulation, it seemed that the crushed bamboo of which thickness was less than 2 cm can be applied.

本研究的目的是评价粉碎的竹子覆盖土壤表面对土壤和周围水质的影响和效果。并用CENTERY模型模拟了竹子粉碎后农田土壤有机质的动态变化。结果表明，对约2 cm厚的碎竹进行覆盖，可有效地防止土壤耗水，减轻环境负荷。在此模拟中，似乎可以使用厚度小于2 cm的粉碎竹子。

项目成果

有機性資源による土壌面被覆が畑地土壌中の水質に与える影響

有机资源覆盖土壤表层对田间土壤水质的影响

• 发表时间: 2009
• 作者: 牧嶋健佐;丸居篤
• 通讯作者: 丸居篤

竹破砕物による土壌面被覆が畑地土壌中および周辺の水質に与える影響

碎竹覆盖土壤表层对田间土壤及周围水质的影响

• 发表时间: 2010
• 期刊: 畑地農業 624号
• 作者: 丸居篤;凌祥之;牧嶋健佐
• 通讯作者: 牧嶋健佐

竹破砕物によるマルチングが畑地土壌中の保水と水質に与える影響

碎竹覆盖对田间土壤保水及水质的影响

• 发表时间: 2010
• 期刊: 圃場と土壌 42(10-11)
• 作者: 丸居篤;牧嶋健佐
• 通讯作者: 牧嶋健佐

Mulching Effects and the SoilOrganic Matter Dynamics in Crushed BambooUtilization at the Farmland

农田碎竹利用中的覆盖效应与土壤有机质动态

• 期刊: Journal ofthe Faculty of Agriculture, Kyushu University in press
• 作者: Shojiro OMOTO;Atsushi MARUI;Yoshiyuki SHINOGI
• 通讯作者: Yoshiyuki SHINOGI

竹破砕物の土壌面被覆効果と土中投入後の有機物動態予測

碎竹的土壤表层覆盖效果及添加后有机质动态预测

• 发表时间: 2011
• 作者: 尾本翔次郎;丸居篤,凌祥之
• 通讯作者: 丸居篤,凌祥之