{"title":"西非半干旱热带地区在永久耕作条件下保持土壤肥力的一些技术及其采用的限制:综述","authors":"M. Maiangwa","doi":"10.4314/GJES.V7I1.2512","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":12569,"journal":{"name":"Global Journal of Environmental Sciences","volume":"90 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2009-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Some technologies of maintenance of soil fertility under conditions of permanent farming in the West African semi-arid Tropics and constrains to their adoption: a critical review\",\"authors\":\"M. Maiangwa\",\"doi\":\"10.4314/GJES.V7I1.2512\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\",\"PeriodicalId\":12569,\"journal\":{\"name\":\"Global Journal of Environmental Sciences\",\"volume\":\"90 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-03-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Global Journal of Environmental Sciences\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4314/GJES.V7I1.2512\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Global Journal of Environmental Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4314/GJES.V7I1.2512","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Some technologies of maintenance of soil fertility under conditions of permanent farming in the West African semi-arid Tropics and constrains to their adoption: a critical review