IMPACT OF TRAFFIC-INDUCED COMPACTION OF SANDY SOILS ON THE YIELD OF SILAGE MAIZE IN THE NETHERLANDS

被引：26

作者：

ALBLAS, J

WANINK, F

VANDENAKKER, J

VANDERWERF, HMG

机构：

[1] DLO,WINAND STARING CTR INTEGRATED LAND SOIL & WATER RES,6700 AC WAGENINGEN,NETHERLANDS

[2] DLO,CTR AGROBIOL RES,6700 AA WAGENINGEN,NETHERLANDS

来源：

SOIL & TILLAGE RESEARCH | 1994年 / 29卷 / 2-3期

关键词：

D O I：

10.1016/0167-1987(94)90052-3

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

The effects of different axle loads on the yields of silage maize were compared on sandy soils at four locations in the Netherlands over the period 1983-1986. The same traffic intensity resulted in changes in bulk density, cone resistance and crop reactions in several types of sandy soil. Depending on the soil profile and weather conditions during the growing season, the heavy axle loads reduced yields by up to 38%. Average yield reductions were 15% with an axle load of 10 Mg and 4% with an axle load of 5 Mg. It is estimated that traffic-induced soil compaction reduces the total production of Dutch silage maize by 7%.

引用

页码：157 / 165

页数：9