土壤学整理资料
土壤学复习资料一、土壤学基础知识1、土壤定义:土壤是陆地表面由矿物质、有机质、水分、空气和生物组成的多性能天然体,它能够生植物,同时具有生态、经济、环境和农业等多种价值。2、土壤组成:土壤由固相(矿物质、有机质)、液相(水分、溶液) 和气相(空气)组成。3、土壤分类:根据土壤中矿物质、有机质、水分、空气等组成的差异,将土壤分为砂质土、黏土和砂壤等基本类型。土壤学一一把土壤作为地球表面的一种自然资源,研究范围包括土壤的形成、【2017年整理】土壤学知识点土壤学整理资料(云南农大)土壤学(环境土壤
tu rang xue fu xi zi liao yi 、tu rang xue ji chu zhi shi 1 、tu rang ding yi : tu rang shi lu di biao mian you kuang wu zhi 、you ji zhi 、shui fen 、kong qi he sheng wu zu cheng de duo xing neng tian ran ti , ta neng gou sheng chang zhi wu , tong shi ju you sheng tai 、jing ji 、huan jing he nong ye deng duo zhong jia zhi 。2 、tu rang zu cheng : tu rang you gu xiang ( kuang wu zhi 、you ji zhi ) 、ye xiang ( shui fen 、rong ye ) he qi xiang ( kong qi ) zu cheng 。3 、tu rang fen lei : gen ju tu rang zhong kuang wu zhi 、you ji zhi 、shui fen 、kong qi deng zu cheng de cha yi , jiang tu rang fen wei sha zhi tu 、nian tu he sha rang deng ji ben lei xing 。该【土壤学复习资料】是由【青山代下】上传分享,文档一共【6】页,该文档可以免费阅读,需要了解更多关于【土壤学复习资料】的内容,可以使用淘豆网的站内搜索功能,选择自己适合的文档,以下文字是截取该文章内的部分文字,如需要获得完整电子版,请下载此文档到您的设备,方便您辑和印。农业生产::土壤是地球表层系统中,生物多样性最丰富,生物地球化学的能量交换、在植物生活全过程中,土壤供
tu rang xue yi yi ba tu rang zuo wei di qiu biao mian de yi zhong zi ran zi yuan ,yan jiu fan wei bao kuo tu rang de xing cheng 、" 【2 01 7 nian zheng li 】tu rang xue zhi shi dian tu rang xue zheng li zi liao (yun nan nong da )tu rang xue (huan jing tu rang " 土壤学复习资料一、名词解释土壤:土壤:土壤就是陆地表面能够生产植物收获物的疏松表层。土壤圈是覆盖于地球和浅水域底部的土壤所构成的一种连续体或覆盖层,土壤圈是
tu rang xue fu xi zi liao yi 、ming ci jie shi tu rang :tu rang :tu rang jiu shi lu di biao mian neng gou sheng chan zhi wu shou huo wu de shu song biao ceng 。tu rang quan shi fu gai yu di qiu he qian shui yu di bu de tu rang suo gou cheng de yi zhong lian xu ti huo fu gai ceng ,tu rang quan shi " 附资料,专业课[土壤学]复习资料,[土壤学]不挂科,保姆级教程,复习资料推荐,PDF资料+复习提纲+思维导图+笔记+重点内容+题库0 0
gai 【wan zheng ban tu rang xue fu xi zi liao 】shi you 【qing shan dai xia 】shang chuan fen xiang , wen dang yi gong 【6 】ye , gai wen dang ke yi mian fei zai xian yue du , xu yao le jie geng duo guan yu 【wan zheng ban tu rang xue fu xi zi liao 】de nei rong , ke yi shi yong tao dou wang de zhan nei sou suo gong neng , xuan ze zi ji shi he de wen dang , yi xia wen zi shi jie qu gai wen zhang nei de bu fen wen zi , ru xu yao huo de wan zheng dian zi ban , qing xia zai ci wen dang dao nin de she bei , fang bian nin bian ji he da yin 。: nong ye sheng chan : : tu rang shi di qiu biao ceng xi tong zhong , sheng wu duo yang xing zui feng fu , sheng wu di qiu hua xue de neng liang jiao huan 、: zai zhi wu sheng huo quan guo cheng zhong , tu rang gong " fu zi liao , zhuan ye ke [ tu rang xue ] fu xi zi liao , [ tu rang xue ] bu gua ke , bao mu ji jiao cheng , fu xi zi liao tui jian , P D F zi liao + fu xi ti gang + si wei dao tu + bi ji + zhong dian nei rong + ti ku 00