检索结果-南通市图书馆

The implication from six years of field experiment:the aging process induced lower rice production even with a high amount of biochar application

引用

Biochar 2023年第1期5卷 479-491页

作者： Qiong Nan Lepeng Tang Wenchen Chi Muhammad Waqas Weixiang Wu Institute of Environment Pollution Control and Treatment College of Environment and Resource ScienceZhejiang University310029 HangzhouPeople’s Republic of China Biogeo Department Max Planck Institute for Marine MicrobiologyBremenGermany Department of Environmental Science Kohat University of Science and TechnologyKohatKPKPakistan

The single high-dose application of biochar to increase rice yield has been well ***,limited information is available about the long-term effects of increasing rice yield and soil *** study was designed to perform a 6-year field experiment to unveil the rice yield with time due to various biochar application ***,an alternative strategy of the Annual Low dose biochar application(AL,8×35%=2.8 t ha^(−1))was also conducted to make a comparison with the high single dose(HS,22.5 t ha^(−1)),and annual Rice Straw(RS,8 t ha^(−1))amendment to investigate the effects on annual rice yield attributes and soil nutrient *** showed that the rice yield in AL with a lower biochar application exceeded that of HS significantly(phigher rice yield in AL than HS resulted from enhanced soil total carbon(TC),pH,and available ***,compared to AL,liable carbon fraction increased by 33.7%in HS,while refractory carbon fraction dropped by 22.3%.Likewise,biochar characterization showed that more oxygen functional groups existed in HS than in *** inert organic carbon pools due to the constant degradation of the aromatic part of biochar in HS led to a lower soil TC than AL,even with a higher amount of biochar ***,the annual depletion lowered the soil pH and available Ca declination in *** on the obtained results,this study suggested AL as a promising strategy to enhance rice productivity,soil nutrient enrichment,and carbon sequestration in the paddy ecosystem.

关键词： Biochar Annual low rate single high dose Rice yield Carbon fractions Soil quality

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：