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1.
试论湖北省农业发展中的环境问题与对策洪班望(湖北省农业生态环境保护站,武汉430070)EnvironmentalProblemsinAgriculturalDeveloplnentofHubeiProvinceandTheirCountermeasures¥.HongBanwang(HubeiAgro-ecologicalEnvironmetProtectionStation,Wuhan430070).ChineseJour-nalofEcology,1993,12(2):51—52.Thispapersummarizesthepopulationgrowth,droughtandfloodingcalamitiesandotheragro-ecologi-calenvironmentalproblemsinHubeiprovincetandbasedonthepolicyof"takinganoverallconsiderationofbothmountainousandplainareas",thecountermeasuresforimprovingecologicalstructureandhar  相似文献   

2.
南方丘陵山区农业生态环境的改善──以五华县新一村为例钟继洪,唐淑英,谭军(广东省土壤研究所,广州510650)ImprovemcntofAgro-ecologicalEnvironmentinHIillyandMountainousArcasofSouthChina:TakingXinyiVillageofWuhuaCountyasanExample¥.ZhongJihong,TangShuying,TanJun(GuangdongInsti-tuteofSoilScience,Guangzhou510650).ChineseJournalofEcology,1993,12(4):52-54.XinyivillagerepresentsatypicalhillyandmountainousareainGuangdongprovince.Asaresultofpro-longedextensiveexploitationofnaturalresources,itsagro-ecologicalenvironmentwasworsened.Throughharnessingthelandresourcesoft  相似文献   

3.
三峡库区生态环境保护的关键—发展生态农业   总被引:6,自引:1,他引:6  
三峡库区生态环境保护的关键发展生态农业邓宁谭爱华(湖北三峡学院生物系,443000)(湖北宜昌农业学校,宜昌443000)TheKeyforImproveEcologicalEnvironmentinTheThreeGorgesReserviorAr...  相似文献   

4.
洞庭湖滨湖湿地平原农村生态工程初步研究严斧,游有林,刘劲凡,卢源德,周为民(中国科学院生态环境研究中心系统生态室沅江课题组,大庸市416600)RuralEcologicalEngineeringonWetlandPlainofDongtingLakeside¥.YanFu;YouYoulin;LiuJinfan;LuYuande;ZhouWeimin(YuanjiangResearchGroup,ResearchCenterforEco-environmentalScience,A-cademiaSinica,Dayong416600).ChineseJournalofEcology,1993,12(2):45—48.AccordingtothemaintypesofresourcecombinationsonwetlandplainofDongtinglakeside,severaleco-logicalengineeringsincludinglakesidereed-forest,lowlandrice-fish-ramie,rnanure-forage-fuel,fish-pig-duckandf  相似文献   

5.
不同生态条件下苹果叶面附生物种群演替的初步研究   总被引:2,自引:0,他引:2  
不同生态条件下苹果叶面附生物种群演替的初步研究陈功友,郑铁民,任国兰,时向阳(河南农业大学,郑州450002)郭艳春,宋爱仙(河南省植保总站,郑州450002)(郑州市园艺场,450002)SuccessionofEpiphyticMicrofloraPopulationsonApplePhylloplaneunderDiffcrentEcologicalCondi-tions¥.ChenGongyou,ZhengTiemin,RenGuolan,ShiXiangyang(Henan,AgriculturalUniuersity,Zhengzhou450002),GuoYanchun(HenanGeneralStationofplantprotection,Zhengzhou450002),SongAixian(HorliculturalFarmofZhengzhouMunicipality,Zhengzhou450002).(ChineseJournalofEcology,1993,12(4):7-13.Seasonalvariationsofepiphyticmicrofloraonapplephyll  相似文献   

6.
松嫩平原退化盐渍草地生态特性研究侯彦林(北京农业大学博士后站土地资源系,100094)EcologicalCharacteristicsofDegradedSalineGrasslandinSongnenPlain¥HouYanlin(DepartmentofLandResourceSciences,BeijingAgriculturalUniversity,100094).ChineseJournalofEcology,1993,12(1):11-14.TheresearchesshowthatthesalinegrasslandinSongnenPlainhasbeengenerallyandrapidlydegradedbyheavygrazing.Intheprocessofgrasslanddegradation,soildeteriorationissomewhatslowercom-paredwithvegetationdegradation,whichdeterminesthefactthatanimalhusbandryisthechiefwayofexploitingsoda-aline  相似文献   

7.
柑桔园生草栽培的生态效应研究   总被引:14,自引:0,他引:14  
柑桔园生草栽培的生态效应研究李国怀章文才刘继红胡德文(华中农业大学园艺系,武汉430070)StudiesofEcologicalEfectsofSodCultureinCitrusOrchard.LiGuohuai,ZhangWencai,LiuJ...  相似文献   

8.
湖北省吨粮田的现状及其投肥效率分析孙先(华中农业大学,武汉430070)CurrentSituationandFertilizationEfficiencyofHighProductiveCroplandsinHubeiProvince¥SunXian-rong(CentralChinaAgricultureUniversity,Wuhan430070).ChineseJournalofEcologyl1993,12(2):55-56.Since1990,thedevelopmentofhighproductivecroplandhasbeenacceleratedandtheeffectofitsyieldandbenefitincreaseisveryobvious,But,whetherhighyieldandhighefficiencycanbesynchronizedde-servescloseattention,Inthisresearch,79highyieldcroppingpatternsareinvestigatedforthreeyearsinHubeiandtheirefficien  相似文献   

9.
贵州省西北部“百里杜鹃林”的土壤生态条件   总被引:6,自引:0,他引:6  
贵州省西北部“百里杜鹃林”的土壤生态条件庞纯焘,宋铭荷,田光普(贵州教育学院,贵阳550003)(贵州农学院,贵阳550006)SoilEcologicalConditionsinthe"HundredLi(500m)AzaleaForcst"inNorthwestGuizhouProvince¥PangChuntao;SongMinghe(GuizhouEducationCollege,Guiyang550003),TianGuangpu(GuizhouAgriculturalCollege,Guiyang550006).ChineseJournalofEcology,1993,12(1):49-52。Thereisavastareaofazalea(Rhododendronspp.)forestinNorthwestGuizhouProvince,Atfloweringseasoninsummer,itbecomesaregionoftouristattraction.Thisregionissofascinatingthatpeoplecallit"HundredLi(500m)AzaleaFores  相似文献   

10.
果园生态栽培及其生理生态效应研究进展   总被引:24,自引:0,他引:24  
果园生态栽培及其生理生态效应研究进展周志翔李国怀徐永荣(华中农业大学,武汉430070)OrchardEcocultivationandtheResearchAdvancesofEcophysiologicalCharacteristicsofFru...  相似文献   

11.
祁连山植被水文效应的多层次Fuzzy综合评判   总被引:8,自引:0,他引:8  
祁连山植被水文效应的多层次Fuzzy综合评判车克钧,傅辉恩(甘肃省张掖祁连山水源林研究所734000)Multiple-LevelFuzzyComprehensiveEvaluationonHydrologicalFunctionsofVegetationsontheQilianMountains¥.CheKejun;FuHuien(QilianMountainsInstituteofForestforWaterSourceConservation,Zhangye,GansuProvince734000).ChineseJournalofEcology,1993,12(3):31-35.BymeansofmuItiple-levelfuzzycomprehensiveevaluation,thehydrologicalfunctionsoffourvegetationtypesareanalyzed.PiceacrassifoliaforestisshowntobethebesttypeforwaterconservationonQilianmountains,Sabinaprzewlskiiforesta  相似文献   

12.
土壤微生物生物量周转的估算   总被引:44,自引:5,他引:39  
土壤微生物生物量周转的估算高云超,朱文珊,陈文新(北京农业大学生物学院,100094)EstimationforBiomassandTurnoverofSoilMicroorganisms¥GaoYunchao;ZhuWenshan;ChenWenxin(CollegeofBiologicalSciences,BeijingAgriculturalUniversity,Beijing100094).ChineseJour-nalofEcology,1993,12(6):6-10。Toobtainsomeinformationabouttransformationofmineralnutrientsbysoilmicroorganisms,wehavemeasuredtheamountandturnoverrateofsoilrnicrobialbiomassinno-tillage,directdrillingandplow-ingsoils.Microbialbiornassinno-tillagetopsoilis51.7%and26.0%higherthanthoseinplowinganddirec  相似文献   

13.
李季 《生态学杂志》1993,12(2):23-24
农业生态系统的人类生态学分析模式探讨李季(北京农业大学农业生态环境科学系,100094)AnAnalyticalModelofAgroecosystemfromHumanEcologyPerspective¥.LiJi(DepartmentofEcologyandEnvironmentalSciences,BeijingAgriculturalUniversity100094).ChineseJournalofEcology,1993,12(2):23-24.Basedontheanalysisofourcurrentagro-ecologicalrcsearch,anewanalyticalmodelofagro-ecosystemkestablishedandthecontentsofitsresearcharerestructured.Theaimoftheseistoprovideamodelforthedevelopmentofregionalagriculture,whichcannotonlyexpandthecurrentrelatedtheoriesandmethodologies,but  相似文献   

14.
小麦秸秆的生化他感效应   总被引:14,自引:0,他引:14  
小麦秸秆的生化他感效应马永清,毛仁钊,刘孟雨,刘小京,张玉铭(中国科学院石家庄农业现代化研究所,050021)AllelopathicEffectsofWheatStraw¥MaYongqing;MaoRenzhao;LiuMenyu;LiuXiaojing(ShijiazhuangInstituteofAgriculturalModernization,AcademiaSinica,050021).ChineseJournalofEcology,1993,12(5);36-38。Theworld-wideresearchesonallelopathiceffectsofwheatstrawaresummarizedandthecurrentsitua-tiononisolationandidentificationofallelochemicalsfromitispresented.whichwillgiveaguidanceinourtheoreticalstudyandproductivepractice。Keywords:Allelopathy,allelochemicals,wheatstraw。  相似文献   

15.
里骆林区常绿阔叶林和人工杉木林气候水文效应   总被引:11,自引:2,他引:11  
里骆林区常绿阔叶林和人工杉木林气候水文效应黄承标,文受春(广西农学院林学分院南宁530001)(广西龙胜县林业局541700)ClimaticandHydrologicalEffectsofEvergreenBroad-leavedandArtificialChineseFirForestsinLiluoForestedRegion¥HuangChengbiao(ForestryCollege,CuangxiAgriculturalUniversity,Nanning530001),WenShouchun(ForestryBureau,LongshengCounty,Guangxi541700);ChineseJournalofEcol-ogy,1993,12(3):1-7.Siteinvestigationsandresearchesin1980-1990showthatevergreenbroad-leavedandartificialChinesefirfOrestsinLiluoforestedregioncanreducethevariationrangeofatmosphericandsoilt  相似文献   

16.
丘陵地区农户生态系统演替分析   总被引:1,自引:1,他引:1  
丘陵地区农户生态系统演替分析曹凑贵(华中农业大学,武汉430070)EvolutionaryAnalysisonHousekoldEcosysteminHIIIyRegions¥CaoCougui(CentralChinaAgriculdturalUniversity,Wuhan430070).ChineseJournalofEcology,1993,12(2):53-54.Thecharacteristicsofdifferenttypehouseholdecosystemsandtheirevolutionarycorrelationsareanalyzedusingfuzzyclusteringandsystemsyntheticevolutionmethods,Thecauseanddirectionofagriculturaldevelopmentinhillyregionsarerevealedandsuggestionsondevelopingeco-agriculturalconstructioninlowerproductivehillyregionsaremade.Keywords:ho  相似文献   

17.
PALAEOZOOLOGICALMuseumofChina(英汉对照)ThePalaeozoologicalMuse-umofChinafoundedbytheInsti-tuteofVertebratePalaeontologyandPalaeoa...  相似文献   

18.
振兴草畜产业──生态大农业发展的必然决择王辉珠,刘存琦,艾克拜尔·阿玛依拉(甘肃农业大学草原系,兰州730070)VitalizingHerbivorousAnimalHusbandry──AnInevitableChoicefortheDevelopmentofEcologicalAgriculture¥.WangHuizhu;LiuCunqi;Aikebail.A;Mayila(GrasslandDept.,GansuAgriculturalUni-versity,henzhou730070).ChineseJournalofEcologr,1993,12(2):79-80.Inthelightofseveresituationofourecologicalenvironmentandherbivorousanimalhusbandry,it’spro-posedthatundertheoverallplanningandsupportbythecountry,toestablishamajorbaseofherbivo-rousanimalhusbandryinLoessPlateauasastrat  相似文献   

19.
西藏生态农业探讨刘明允,王德亭(西藏农牧学院,八一850400)EcologicalAgricultureinTibet¥.LiuMingyun;Wangbeting(TibeiCollegeofAgricldturalandAnimalHusbondry,850400).ChineseJournalofEcology,1993,12(3):73-75.Inthispaper,fourbasicprinciplesconcerningtheconservationofecologicalagricuItureinTibetareputforwardandsomecharacteristicsandoperatedagrotechniquesofTibe'secologicalagricuIturearesumma-rized.Basedonthese,agro-ecosystemsinTibetareclassifiedintotwogroups,i.e.,temperate-humidforestry-agriculture·animalhusbandrycombinedecosystemandarid-  相似文献   

20.
植物种子的引发研究   总被引:2,自引:0,他引:2  
植物种子的引发研究吴晓东杨兴洪(中国农业大学生物学院,北京100091)THEPRIMINGSTUDIESONPLANTSEEDSWuXiao-dongYangXing-hong(ColegeofBiologicalSciences,ChinaAgr...  相似文献   

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