Change of Tillage Layer Thickness of Farmland in Anhui Province of Eastern China

来源 :农业科学(英文) | 被引量 : 0次 | 上传用户：1igang

【摘要】

：

Tillage layer thickness (TLT) of farmland could be regarded as one of physical indexes in assessing soil productivity and quality. In recent years, tillage laye

【作者】

：

Yuxin Ma Decheng Li Ganlin Zha

【机构】

：

SchoolofGeographicandOceanographicSciences,StateKeyLaboratoryofSoilandSustainableAgriculture,StateKe

【出处】

：

农业科学(英文)

【发表日期】

：

2014年5期

【关键词】

：

TILLAGE LAYER Thickness FARMLAND Influential Factor ANHUI PROVINCE Tillage Layer

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

Tillage layer thickness (TLT) of farmland could be regarded as one of physical indexes in assessing soil productivity and quality. In recent years, tillage layer shallowing was found in China in various regions, mainly due to the adoption of non-tillage o

其他文献

Dynamics and Activity of Sulfate-Reducing Bacterial Populations in Paddy Soil under Subsurface Drain

Sulfide toxicity is a common disease generally associated with iron toxicity which occurs in rice fields when the Sulfate-Reducing Bacteria (SRB) produce sulfid

期刊

Sulfate-ReducingBACTERIASulfidesRICETOXICITYSUBSURFACEDrainageSulfate-Red

Response of Two Inexpensive Commercially Produced Soil Moisture Sensors to Changes in Water Content

The use of low-cost (<200 USD) soil moisture sensors in crop production systems has the potential to give inference on plant water status and therein drive irri

期刊

SOILMOISTURESENSOR10HSWATERMARK200SSDecagonComparisonSOILTEXTURESoil M

Influential Factors in the Econometric Modeling of the Price of Wheat in the United States of Americ

Wheat is a staple agricultural grain commodity used within the United States and is grown in nearly every state. Modeling the price of Hard Winter Red wheat (th

期刊

USWHEATPRICERegressionSupplyandDEMANDCRUDEOilENSOUSINFLATIONUS Wheat

分行业大中型工业企业专利活动动态评价

提出了一种新的动态综合评价方法.该方法的特点是：综合评价结果完全基于评价指标所提供的信息,不受主观因素的影响;基于二次差异驱动原理,最大程度地体现了不同评价对象间的差

期刊

大中型工业企业专利活动专利申请投入产出率动态综合评价large and medium-sized industrial enterprisepate

青霉素静滴引起迟发性过敏性休克1例

笔者2003年2月6日治疗1例上呼吸道感染患者,给予青霉素(山东鲁抗制药有限公司生产,批号030112)480万单位静脉滴注,2天后出现过敏性休克,现介绍如下.

期刊

迟发性过敏性休克青霉素静滴2003年2月感染患者上呼吸道静脉滴注

Water catchment with native species in the Brazilian Semiarid

Xerophyticplants are well adapted to the semiarid conditions because they have a high potential for the use of rainwater. They can store it in their roots (xylo

期刊

XerophyticXylopodiumSEMIARIDWATERUSEEFFICIENTXerophyticXylopodiumSemiari

Development of business capacity and organization of commercial business of farmer based organizatio

The Agricultural Component of the Millennium Challenge Account Ghana Compact was to alleviate poverty and improve livelihoods of farmers through commercial deve

期刊

FARMERBASEDORGANIZATIONMILLENNIUMChallengeAccountMILLENNIUMDEVELOPMENTAu

关于施行《抗菌药物临床应用指导原则》的通知（续七）

尿路感染(膀胱炎、肾盂肾炎)根据感染部位及有无合并症,可将尿路感染分为单纯性上尿路感染(肾盂肾炎)、单纯性下尿路感染(膀胱炎、尿道炎);依照其病程又可分为急性和反复发作

期刊

《抗菌药物临床应用指导原则》下尿路感染抗菌药物毒性作用

第十三届中国技术管理（2016’ MOT）学术年会召开

2016年5月21-22日,第十三届中国技术管理（2016’MOT）学术年会在河南财经政法大学召开.中国技术经济学会常务副理事长吴贵生教授、河南财经政法大学党委副书记马书臣教授、河南

期刊

技术管理学术年会中国工商管理学院技术创新网络政法大学经济学会党委副书记

Effectiveness of Selected Microbial Strains on the Growth of Sweet Sorghum

Microbial inoculants are of great importance in agro-ecology and plants. However, the symbiotic effectiveness of strains may vary between species or within the

期刊

BeneficialMICROORGANISMSSORGHUMBICOLORGREENHOUSEConditionsBeneficial Micro

Change of Tillage Layer Thickness of Farmland in Anhui Province of Eastern China

与本文相关的学术论文