期刊论文

中文

湖南农业科学

1006-060X

2017

5

43-47,52

10.16498/j.cnki.hnnykx.2017.005.013

国家科技基础性工作专项课题（2014FY110200A15）；

本校为第一机构

选取湘东地区6个板页岩发育的典型水耕人为土剖面,通过调查当地成土环境,描述土壤剖面形态和室内分析理化性质,按中国土壤系统分类方案,探索类似母质/母土条件下水耕人为土的基层分类指标和建立土系。在水耕人为土亚纲下,划分出铁聚和简育水耕人为土2个土类,普通铁聚水耕人为土和普通简育水耕人为土2个亚类,进一步划分出4个土族和6个土系（五峰系、黄田系、洪鸟系、拗才系、晋坪系和城望系）。同一地区类似母质发育的水耕人为土,系统分类的定量化指标（颗粒大小级别和质地层次差异）比发生分类的定性判定具有更强的划分能力,能更有效的反映基层土壤类型的生产性能,对当地农作物生产和土壤改良更...

Selected six typical soil profiles of stagnic anthrosols developed from plate shale in eastern Hunan Province, investigated the local soil environment, described the profile shape and the physical and chemical properties indoor of the soil, according to the Chinese Soil Taxonomic Classification Proposal, we explored the basic classification index of stagnic anthrosols under the parent material/soil, and established the soil series. Two groups of fec-stagnic anthrosol and hap-stagnic anthrosoland two subgroups of typ-fec-stagnic anthrosol and typ-hap-stagnic anthrosol were identified based on t...