农业资源与环境学报最新文献_第3页

Effects of heterogeneous Cd stress on root growth of Vicia faba and Sonchus asper. 异质镉胁迫对蚕豆和山杨根系生长的影响。

农业资源与环境学报 Pub Date : 2019-01-01 DOI: 10.13254/J.JARE.2017.0313

Li Bo, Yuan XingChao, Zhan Fangdong, Yi Xiaoqing, Jiang Ming, Qin Li, Z. Yan-qun, Li Yuan

引用次数: 1

Comparison of Biochars Characteristics from Different Raw Materials 不同原料生物炭特性的比较

农业资源与环境学报 Pub Date : 2017-10-01 DOI: 10.13254/J.JARE.2017.0158

S. Tao, Zhu Xinping, Li Dian-peng, Gu Zhu-Yu, Zhang Jia-xi, J. Hongtao

引用次数: 4

Analysis of Influencing Factors of Rural Living Environment Pollution in Shandong Province Based on ISM Model 基于ISM模型的山东省农村人居环境污染影响因素分析

农业资源与环境学报 Pub Date : 2017-10-01 DOI: 10.13254/J.JARE.2017.0182

Sun Yi-zhen, Zheng Jun

引用次数: 0

Capability and Mechanisms of Macrofungi in Heavy Metal Accumulation：A Review 大型真菌富集重金属的能力及机制研究进展

农业资源与环境学报 Pub Date : 2017-10-01 DOI: 10.13254/J.JARE.2017.0170

Miao-miao Chen, Zheng Xin, Xiao-fang Li

引用次数: 2

Effects of Exposion to Fine Particles of Pb and Cd on Early Growth of Rice and Potatoes 铅和镉细颗粒对水稻和马铃薯早期生长的影响

农业资源与环境学报 Pub Date : 2017-08-01 DOI: 10.13254/J.JARE.2017.0147

Yang Fan, Yang He-xing, Wang Ying-zhi, Liu Ya-nan, Yang Xi-chen

{"title":"Effects of Exposion to Fine Particles of Pb and Cd on Early Growth of Rice and Potatoes","authors":"Yang Fan, Yang He-xing, Wang Ying-zhi, Liu Ya-nan, Yang Xi-chen","doi":"10.13254/J.JARE.2017.0147","DOIUrl":"https://doi.org/10.13254/J.JARE.2017.0147","url":null,"abstract":"为大气环境污染及环境危害评估。 E-mail:wukong6106@163.com 摘要:大气含重金属细颗粒物对陆生植物的早期生长有负面影响。通过搭建合理的暴露场景,在植物早期生长阶段,模拟不同程度大气污染条件,评价含 Pb、Cd重金属细颗粒物对水稻、马铃薯 2种受试植物出苗、幼苗生长和鲜重(陆上茎叶和地下块茎两部分)等生物量的影响。结果显示,暴露处理组人工土壤 Cd、Pb元素浓度在试验结束时均有增加,其中 Cd元素浓度比背景值增加了约 8.8倍,Pb元素浓度增加相比背景值不明显。水稻陆上茎叶部分对 Cd、Pb的富集量分别为 0.002 0 mg·kg-1和 0.054 mg·kg-1;马铃薯地下块茎部分对 Cd、Pb的富集量分别为 0.185 0 mg·kg-1和 0.074 mg·kg-1。暴露处理后对水稻的各生物量终点抑制效应不明显, 而对马铃薯地下块茎鲜重的抑制率达到 27%。由此可见,在模拟暴露条件下,人工土壤 Cd污染元素浓度变化较大,马铃薯地下块茎对 Cd元素富集效应明显。与空白对照组相比,暴露处理导致的 Pb-Cd重金属复合污染对于马铃薯地下块茎生物量有显著的抑","PeriodicalId":14960,"journal":{"name":"农业资源与环境学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49261417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of Two Soil Amendments from Steel Slag on Rice Growth and Nitrogen, Phosphorus and Potassium Uptake 两种钢渣土壤改良剂对水稻生长及氮、磷、钾吸收的影响

农业资源与环境学报 Pub Date : 2017-08-01 DOI: 10.13254/J.JARE.2017.0118

Zhang Lu, Cai Zejiang, Wen Shilin, Shangguan Fang-qin, Qin Song, Zhang Huimin

引用次数: 1

Prediction of Fecal Nitrogen and Fecal Phosphorus Content for Lactating Dairy Cows in Large-scale Dairy Farms 大型奶牛场泌乳奶牛粪氮、粪磷含量预测

农业资源与环境学报 Pub Date : 2017-05-01 DOI: 10.13254/j.jare.2017.0038

Qu Qingbo, Yang Peng, Zhai Zhongwei, Li Ai-xiu, Zhang Ke-qiang

{"title":"Prediction of Fecal Nitrogen and Fecal Phosphorus Content for Lactating Dairy Cows in Large-scale Dairy Farms","authors":"Qu Qingbo, Yang Peng, Zhai Zhongwei, Li Ai-xiu, Zhang Ke-qiang","doi":"10.13254/j.jare.2017.0038","DOIUrl":"https://doi.org/10.13254/j.jare.2017.0038","url":null,"abstract":"收稿日期:2017-02-15 基金项目:天津市科技支撑计划(重点)项目(12ZCZDNC09600);中国农业科学院科技创新工程项目;农业科研杰出人才及其创新团队项目作者简介:渠清博(1992—),女,山西怀仁人,硕士研究生,主要从事畜禽养殖业污染防治研究。E-mail:qingboqu2014@163.com *通信作者:张克强 E-mail:kqzhang68@126.com 摘要:为了探讨基于泌乳牛日粮营养成分及其基本生产状况预测粪便氮磷含量的可行性,建立粪便总氮(fecal nitrogen,FN)、粪便总磷(fecal phosphorus,FP)含量的预测模型。本试验以中国荷斯坦奶牛为研究对象,选取天津市具有代表性的 7家规模化奶牛场为采样点,利用问卷调查收集了 20组泌乳期奶牛日粮营养成分及基本生产状况等基础数据,并采集了 60份粪便样品,测定其氮磷含量。选取其中 14组泌乳期奶牛日粮营养成分及基本生产状况等基础数据和 48份泌乳牛粪便的氮磷含量,利用 SAS统计分析软件,对其进行相关性分析和回归分析,建立预测模型。结果表明:日粮有机质摄入量(organic matter intake,OMI)和粗脂肪摄入量 (crude fat intake,CFi)与泌乳牛粪便总氮含量有显著的正相关性,相关系数分别为 0.836和 0.705。泌乳牛体重(body weight,BW) 与粪便总磷含量呈负相关性,相关系数为-0.525。利用多元线性回归分析建立的预测模型的决定系数 R2显著高于一元线性回归方程。其中基于泌乳牛产奶量(milk yield,MY),产奶天数(days in milk,DIM),日粮有机质摄入量 OMI和氮摄入量(nitrogen intake,NI) 建立的粪便总氮含量的预测模型的决定系数 R2可达 0.96(P约0.001),预测方程为:y=0.43+0.29伊MY+0.02伊DIM+0.92伊OMI-13.01伊 NI。粪便总磷含量的预测模型的决定系数 R2相对低于总氮含量的预测模型,最高为 0.62(P约0.10),预测方程为:y=22.97-0.026伊 BW-4.02伊NI+14.63伊PI (phosphorus intake,PI)。最后利用 6组泌乳牛日粮营养成分及其基本生产状况的基础数据和对应的 18份粪","PeriodicalId":14960,"journal":{"name":"农业资源与环境学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43364591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Preparation and Adsorption Performances of Phragmites australis Activated Carbon with High Acidity 高酸度芦苇活性炭的制备及其吸附性能

农业资源与环境学报 Pub Date : 2017-03-01 DOI: 10.13254/J.JARE.2016.0275

Fu Cheng-kai, Guo Qian-li, Lian Cheng-bo, Guo Zizhang, Zhang Chenglu

引用次数: 0

Fertilizer Reduction Policies in Developed Countries: Suitability and Implications 发达国家减肥政策:适用性和影响

农业资源与环境学报 Pub Date : 2017-01-01 DOI: 10.13254/j.jare.2016.0154

Li Fang, F. Shu-yi, Qu Fu-tian

{"title":"Fertilizer Reduction Policies in Developed Countries: Suitability and Implications","authors":"Li Fang, F. Shu-yi, Qu Fu-tian","doi":"10.13254/j.jare.2016.0154","DOIUrl":"https://doi.org/10.13254/j.jare.2016.0154","url":null,"abstract":"Fertilizer Reduction Policies in Developed Countries: Suitability and Implications LI Fang, FENG Shu-yi*, QU Fu-tian (College of Public Administration, Nanjing Agricultural University, Nanjing 210095, China) Abstract: This study reviewed and analyzed the specific practices, implementation effects and applicable conditions of fertilizer reduction policies in the EU, US and Japan, explored the common laws and general conditions in the formulation of environmental orientation, and pro原 vided feasible policy recommendations for the formulation of fertilizer reduction policies in China. This study showed that fertilizer reduction policies in each country had their own advantages and disadvantages, and the applicable conditions were different. The EU忆s command and control policy was applicable to the situation of less farm households and the same agricultural planting type or farm type. The economic in原 centive policy in the US was applicable to the situation of more farm households, relatively perfect agricultural market system and sensitive price formation mechanism, while the public participation policy in Japan was applicable to regions with more relevant agricultural groups and strong economy. China should learn from each of these policies and make a comprehensive choice in the formulation of fertilizer reduc原 tion policies. Therefore, China should proceed from improving the agricultural price mechanism and the pollution-free agricultural products certification system as well as encouraging and supporting the development of large scale production units, and then promote the adoption of environmentally friendly technology through the guidance of market mechanism, ensure the effective implementation of environmental stan原 dards through farmers忆 integration and improve farmers忆 environmental awareness through propaganda guidance, so as to ensure the effective implementation of different types(command and control policy, economic incentive policy and public participation policy)of fertilizer reduc原 tion policies.","PeriodicalId":14960,"journal":{"name":"农业资源与环境学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66258369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Multispecies Biofilms in Natural Environments: An Overview of Research Methods and Bacterial Social Interactions 自然环境中的多物种生物膜:研究方法和细菌社会相互作用综述

农业资源与环境学报 Pub Date : 2017-01-01 DOI: 10.13254/J.JARE.2016.0255

Sun Xiao-jie, Gao Chunhui, Huang Qiaoyun, C. Peng

引用次数: 2