STUDY OF 6 LATOSOLS FROM COSTA-RICA TO ELUCIDATE PROBLEMS OF CLASSIFICATION, PRODUCTIVITY AND MANAGEMENT OF TROPICAL SOILS

被引：12

作者：

MARTINI, JA

MACIAS, M

机构：

[1] PURDUE UNIV,DEPT AGRON,LAFAYETTE,IN 47907

[2] MINIST AGR,LA PAZ,BOLIVIA

来源：

关键词：

D O I：

10.2136/sssaj1974.03615995003800040032x

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

引用

页码：644 / 652

页数：9

共 28 条

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BRAY, RH ;

KURTZ, LT .

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CLINE, MG .

[6]

DONDOLI C, 1951, 44 DEP NAC AGR TECN

[7]

DONDOLI C, 1954, ESTUDIO GEOAGRONOMIC

[8]

FASSBENDER HW, 1969, TURRIALBA, V19, P368

[9] A RAPID CITRATE-DITHIONITE EXTRACTABLE IRON PROCEDURE [J].

HOLMGREN, GG .

SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1967, 31 (02) :210-&

[10]

Jackson ML, 1958, SOIL CHEMICAL ANALYS