EFFECT OF GYPSUM AND DEEP-ROOTING PERENNIALS ON SUBSOIL MECHANICAL IMPEDANCE

被引:28
作者
RADCLIFFE, DE [1 ]
CLARK, RL [1 ]
SUMNER, ME [1 ]
机构
[1] UNIV GEORGIA,DEPT AGRON,ATHENS,GA 30602
关键词
D O I
10.2136/sssaj1986.03615995005000060036x
中图分类号
S15 [土壤学];
学科分类号
0903 ; 090301 ;
摘要
SOILS
引用
收藏
页码:1566 / 1570
页数:5
相关论文
共 19 条
[1]   CHEMICAL FACTORS AFFECTING ROOT-GROWTH IN SUBSOIL HORIZONS OF COASTAL-PLAIN SOILS [J].
ADAMS, F ;
MOORE, BL .
SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1983, 47 (01) :99-102
[2]   YIELD OF AN ALFALFA GERMPLASM SELECTED FOR ACID SOIL TOLERANCE WHEN GROWN IN SOILS WITH MODIFIED SUBSOILS [J].
BOUTON, JH ;
SUMNER, ME ;
HAMMEL, JE ;
SHAHANDEH, H .
CROP SCIENCE, 1986, 26 (02) :334-336
[3]  
CARTER EA, 1985, AGR ABSTR, P168
[4]   EVALUATION OF MECHANICAL IMPEDANCE FOR 3 TILLAGE TREATMENTS ON NORFOLK SANDY LOAM [J].
CASSEL, DK ;
BOWEN, HD ;
NELSON, LA .
SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1978, 42 (01) :116-120
[5]   EFFECTS OF DEEP TILLAGE ON N RESPONSE BY CORN ON A SANDY COASTAL-PLAIN SOIL [J].
CHANCY, HF ;
KAMPRATH, EJ .
AGRONOMY JOURNAL, 1982, 74 (04) :657-662
[6]  
CLARK RL, 1984, ASAE841029 AM SOC AG
[7]   EFFECT OF PHYSICAL AND CHEMICAL PROFILE MODIFICATION ON SOYBEAN AND CORN PRODUCTION [J].
HAMMEL, JE ;
SUMNER, ME ;
SHAHANDEH, H .
SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1985, 49 (06) :1508-1511
[8]  
KEMPER WD, 1966, USDA TECH B, V1355
[9]  
Klute A., 1965, METHODS SOIL ANAL 1, V9, P210
[10]   USE OF BY-PRODUCT GYPSUM TO ALLEVIATE SOIL ACIDITY [J].
OATES, KM ;
CALDWELL, AG .
SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1985, 49 (04) :915-918