农业资源与环境学报最新文献

{"title":"Currently Situation, Some Cases and Implications of the Legislation on Access and Benefit-sharing to Biologi cal Genetic Resource in Australia","authors":"Liu Yi-ding, Wu Jian-yong","doi":"10.13254/j.jare.2016.0199","DOIUrl":"https://doi.org/10.13254/j.jare.2016.0199","url":null,"abstract":"","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":"66258484","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}

{"title":"Effects of applying lime and calcium montmorillonite on nitrification dynamics in acidic soil.","authors":"Wang Mei, Jiang Xian-jun","doi":"10.13254/J.JARE.2016.0226","DOIUrl":"https://doi.org/10.13254/J.JARE.2016.0226","url":null,"abstract":"Effects of Applying Lime and Calcium Montmorillonite on Nitrification Dynamics in Acidic Soil WANG Mei, JIANG Xian-jun * (College of Resources and Environment, Southwest University, Chongqing 400716, China) Abstract: Soil acidification is known as a natural and slow process along with clay mineral weathering. In recent years however, with inten原 sive soil utilization in agriculture, soil acidification has increased dramatically and nitrification of ammonium nitrogen fertilizer is one of the main contributors to soil acidification. Lime application is the traditional practice to improve acidic soils but it often makes the soil acidic a原 gain leading to soil compaction in most cases. Montmorillonite is the main clay mineral component of alkaline or neutral soils, more so it is known to undergo further weathering processes during soil acidification. The laboratory-based incubations were used in this study, and nitri原 fication was measured while kinetic curves were fitted to check the effects of decreasing soil acidity by lime(Ca-OH)and montmorillonite (Ca-M)on nitrification of the acidic soil. The results showed that significant nitrification was observed both in Ca-OH and Ca-M treatments, and the nitrification process was fitted in the first-order kinetic model, NNO3=N0+Np (1-exp(-k1t))(P<0.001). The net nitrification rate of Ca-OH treatment(3.429 mg·kg-1·d-1)was significantly higher than that of Ca-M treatment (2.381 mg·kg-1·d-1). The potential nitrifi原 cation rate(V p)were 6.42, 8.58 mg N·kg-1·d-1 at pH 5.7 and 6.2 respectively, and the average nitrification rate(V a)of Ca-OH treatment were 2.71, 3.88 mg N·kg-1·d-1 respectively, which were significantly greater than those of Ca-M treatment(V p were 3.40, 4.56 mg N·kg-1·d-1 and V a were 2.36, 3.04 mg N·kg-1·d-1 at pH 5.7 and 6.2 respectively). Therefore the net nitrification rate, potential nitrification rate(V p) 王 梅,蒋先军.施用石灰与钙蒙脱石对酸性土壤硝化动力学过程的影响[J].农业资源与环境学报, 2017, 34(1): 47-53. WANG Mei, JIANG Xian-jun. Effects of Applying Lime and Calcium Montmorillonite on Nitrification Dynamics in Acidic Soil[J]. Journal of Agricultural Resources and Environment, 2017, 34(1): 47-53.","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":"66258326","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}

{"title":"Contents and Characteristics of Heavy Metals in the Livestock and Poultry Manure from the Large-scale Farms in Hebei Province, China","authors":"Ru Shuhua, Su De-chun, Zhang Yong-zhi, Zhang Guoyin, Geng Nuan, Sun Shi-you, W. Ling","doi":"10.13254/J.JARE.2016.0099","DOIUrl":"https://doi.org/10.13254/J.JARE.2016.0099","url":null,"abstract":"","PeriodicalId":14960,"journal":{"name":"农业资源与环境学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66258250","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}

{"title":"Effects of Red-mud and Organic Fertilizer on Cadmium and Lead Absorption and Distribution in Rice","authors":"Fang Yayu, Zou Huiling, Y. Xiaohui, C. Nan, Yang Deng, Wei Xiang-dong","doi":"10.13254/J.JARE.2016.0080","DOIUrl":"https://doi.org/10.13254/J.JARE.2016.0080","url":null,"abstract":"","PeriodicalId":14960,"journal":{"name":"农业资源与环境学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66258549","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}

{"title":"Rhizosphere Biological Processes of Legume//Cereal Intercropping Systems: A Review","authors":"Jiang Yuan-yuan, Zheng Yi, Tang Li, Xiao Jingxiu, Zeng Jie, Zhang Ke-xin","doi":"10.13254/J.JARE.2016.0121","DOIUrl":"https://doi.org/10.13254/J.JARE.2016.0121","url":null,"abstract":"","PeriodicalId":14960,"journal":{"name":"农业资源与环境学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66258316","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}

{"title":"Verification of “Channel-Probability Model” of Grain Yield Estimation","authors":"Zheng Hongyan, Liang Jing-ya, Liu Shutian, Huang Zhiping, Mi Changhong, Hou Yan-lin","doi":"10.13254/J.JARE.2015.0194","DOIUrl":"https://doi.org/10.13254/J.JARE.2015.0194","url":null,"abstract":"可以不使用小趋势修正和气候年型修正;省级、地区级和县级的估产由于同处一个气候区,因此气象条件对产量影响的互补性不 强,必须使用小趋势修正和气候年型修正,县级估产还必须增加根据作物适时长势和专家经验的修正。(2)小趋势修正有两个公式: 当预测误差小于 10%时,使用 Y伊(1-K)修正;当预测误差大于 10%时,使用 Y / (1+K)修正。(3)估产单元气候年型可以自动划分,一 般分为 5级,波动大的预测单元可以使用 7级,其中超丰年和超欠年的修正参数必须根据实时气象条件和作物实时长势具体确定。 (4)研究表明:“通道-概率”估产理论和方法是科学的、实用的和准确的;在小趋势修正和气候年型修正基础上,如能结合作物长势 调查和当地专家经验,估产误差可以达到 3%以下。 关键词:粮食估产;通道-概率模型;验证 中图分类号:S114 文献标志码:A 文章编号:2095-6819(2016)04-0390-07 doi: 10.13254/j.jare.2015.0194","PeriodicalId":14960,"journal":{"name":"农业资源与环境学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66257693","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}

{"title":"Correlations of Glomalin Contents and PAHs Removal in Alfalfa-vegetated Soils with Inoculation of Arbuscular Mycorrhizal Fungi","authors":"Y. Zhen-ya, Zong Jiong, Zhu Xue-zhu, Ling Wan-ting","doi":"10.13254/J.JARE.2016.0086","DOIUrl":"https://doi.org/10.13254/J.JARE.2016.0086","url":null,"abstract":"摘 要:以菲和芘为多环芳烃(PAHs)代表物,以紫花苜蓿(Medicago sativa L.)为宿主植物,选用幼套球囊霉(Glomus etunicatum, Ge)、摩西球囊霉(Glomus mosseae,Gm)和层状球囊霉(Glomus lamellosum,Gla)3种丛枝菌根真菌(AMF),研究了接种 AMF下土壤 中 AMF菌丝密度、球囊霉素含量与 PAHs去除率的关系。35~75 d,接种 Ge、Gm、Gla处理的土壤中菌丝密度、总球囊霉素含量、易提 取球囊霉素含量均随时间延长而显著增大,与不接种对照相比,75 d时接种 Ge、Gm、Gla处理的土壤中易提取球囊霉素含量提高了 48.58%、55.99%和 50.23%,总球囊霉素含量则提高了 38.75%、50.95%和 46.12%。接种 AMF促进了土壤中菲和芘的去除,随着时间 (35~75 d)延长,接种 Ge、Gm、Gla 处理的土壤中菲去除率分别高达 83.4%~92.7%、82.1%~93.8%、86.9%~93.4%,芘去除率达 42.2%~63.5%、43.7%~69.2%、44.6%~66.4%。接种 Ge、Gm和 Gla处理土壤中 AMF菌丝密度、总球囊霉素含量均与土壤中菲和芘的 去除率之间存在极显著正相关关系,表明接种 AMF提高了土壤中 AMF菌丝密度和总球囊霉素含量,并促进了土壤中 PAHs的去 除。研究结果为阐明丛枝菌根修复 PAHs污染土壤的规律及机理提供了依据。 关键词:丛枝菌根真菌(AMF);菌丝密度;球囊霉素;多环芳烃;土壤修复 中图分类号:X53 文献标志码:A 文章编号:2095-6819(2016)04-0349-06 doi: 10.13254/j.jare.2016.0086","PeriodicalId":14960,"journal":{"name":"农业资源与环境学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66258653","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}

{"title":"Characteristic of Soil Nutrients Loss in Beiyunhe Reservoir Under the Simulated Rainfall","authors":"Liu Cao, M. Ning, Gong Mingbo","doi":"10.13254/j.jare.2015.0280","DOIUrl":"https://doi.org/10.13254/j.jare.2015.0280","url":null,"abstract":"","PeriodicalId":14960,"journal":{"name":"农业资源与环境学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66258187","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}

{"title":"Impact of Flaveria bidentis Litter on Communities of Invertebrates in Soil in Different Habitats","authors":"Y. Jing, Zhang Ruihai, Song Zhen","doi":"10.13254/j.jare.2015.0245","DOIUrl":"https://doi.org/10.13254/j.jare.2015.0245","url":null,"abstract":"Impact of Flaveria bidentis Litter on Communities of Invertebrates in Soil in Different Habitats YAN Jing1,2, ZHANG Rui-hai1, SONG Zhen1, ZHANG Guo-liang1, LIU Yu-sheng2, FU Wei-dong1* (1.Institute of Agricultural Environment and Sustainable Development, Chinese Academy of Agricultural Sciences, Beijing 100081, China; 2.College of Plant Protection, Shandong Agricultural University, Tai'an 271018, China) Abstract:An investigation was conducted to explore the impacts of Flaveria bidentis litter on the communities of invertebrates in soil in three different habitats including forestland, wasteland, and ditches. A total of 54 315 individuals were captured in three habitats on October 23rd by cutting ring(diameter is 20 cm, height is 10 cm), which is divided into three sampling layers in this study. All of the individuals belong to 2 phyla 10 classes 17 orders, among which Arachnoidea and Collembola were the dominant orders in three habitats, and the relative abundance of other species were smaller. F. bidentis litter could provide the better habitats and food sources for invertebrates in soil, such as Arachnoidea, Collembola, Psocoptera and so on, thereby affecting their structure and diversity of community of invertebrates in soil which mainly related to growth conditions of F. bidentis community, which is characterized by its weaker growth conditions in forestland but stronger growth in wasteland land and ditches. In summary, F. bidentis plants and their litter provided habitat and concealment for the dominant species, and significantly changed content of nitrogen, phosphorus, potassium and organic matter in surface humus soil after the invasion of F. bidentis in three habitats, which cause the increasing of diversity of invertebrates in soil and also it trends to increase for the diversity of invertebrates in liter from top to bottom. Thus it laid a foundation for the influence of decomposition rate in F. bidentis litter on the diversity of invertebrate communities in soil.","PeriodicalId":14960,"journal":{"name":"农业资源与环境学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66257780","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}

{"title":"Characteristics of soil nutrient and spatial distribution on riparian zone restored by different vegetation restoration methods at Wanzhou section in the Three Gorges Reservoir Area, China.","authors":"Wang Yajing, Chen Fangqing, Z. Miao, Wu Yang, Chen Shaohua","doi":"10.13254/J.JARE.2015.0275","DOIUrl":"https://doi.org/10.13254/J.JARE.2015.0275","url":null,"abstract":"","PeriodicalId":14960,"journal":{"name":"农业资源与环境学报","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66257905","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}