A REDUCED TILLAGE SYSTEM WITH FURROW DIKING FOR COTTON PRODUCTION

被引：0

作者：

CLARK, LE ^{[1
]}

WIEDEMANN, HT ^{[1
]}

GERARD, CJ ^{[1
]}

MARTIN, JR ^{[1
]}

机构：

[1] TEXAS A&M UNIV SYST,DEPT AGR ECON,COLLEGE STN,TX 77843

来源：

TRANSACTIONS OF THE ASAE | 1991年 / 34卷 / 04期

关键词：

REDUCED TILLAGE; DIKING; COTTON;

D O I：

暂无

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

A study was conducted from 1982-87 to determine the production potential and practicality of a reduced tillage system that used furrow diking as a key operation. The reduced tillage system (RT) was compared with conventional (CT) and narrow row (NR) production systems. The RT system significantly reduced runoff, increased moisture storage, yields of cotton, water-use efficiency, and profitability compared to CT and NR systems. Mean yield increase from RT was 12 and 33% over CT and NR, respectively. Net returns to land, management, and risk for RT were $244/ha, 50 and 114% greater than CT and NR, respectively.

引用

页码：1597 / 1603

页数：7

共 15 条

[1] BILBRO JD, 1977, PR3436 TEX AGR EXP S
[2] CLARK LE, 1984, P W COTTON PRODUCTIO, V75
[3] CLARK LE, 1983, PR4175 TEX AGR EXP S
[4] GERARD CJ, 1983, PR4174 TEX AGR EXP S
[5] GERARD CJ, 1984, TEXAS AGR EXP STN B, V1428
[6] GERARD CJ, 1988, TEXAS AGR EXP STN B, V1585
[7] HUDSPETH EB, 1978, COTTON GIN OIL MILL, P18
[8] EFFECTS OF FURROW DIKES ON WATER CONSERVATION AND DRYLAND CROP YIELDS
JONES, OR
CLARK, RN
[J]. SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1987, 51 (05) : 1307 - 1314
[9] LYLE WM, 1977, T ASAE, V20, P1013
[10] McGrann J.M., 1986, MICROCOMPUTER BUDGET

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