FORMS AND PLANT-AVAILABILITY OF SULFUR IN CATTLE AND PIG SLURRY

被引：12

作者：

ERIKSEN, J

MORTENSEN, JV

KJELLERUP, VK

KRISTJANSEN, O

机构：

[1] Danish Institute of Plant and Soil Science, Tjele, DK-8830

来源：

ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE | 1995年 / 158卷 / 01期

关键词：

D O I：

10.1002/jpln.19951580125

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

The contribution of animal slurry to the supply of S to plants was studied. The total-S content of cattle and pig slurry was significantly correlated to DM and nitrogen content aad was composed of sulfide, sulfate C-bonded S. During 42 weeks of storage sulfate concentrations decreased and sulfide and C-bonded S concentrations increased. In a pot experiment plant-availability of S in slurry was found to be low, 5 to 7 % of total-S.

引用

页码：113 / 116

页数：4

共 7 条

[1] IDENTIFICATION OF SULFUR GASES EVOLVED FROM ANIMAL MANURES [J].