共 24 条
[1]
BAADER W, 1976, GRUNDL LANDTECHN, V26, P234
[2]
Bremner J. M., 1965, METHODS SOIL ANAL, V9, P1149, DOI DOI 10.2134/AGRONMONOGR9.2.C32
[3]
Bremner JH, 1982, METHODS SOIL ANAL PA, V2, P595, DOI DOI 10.2134/AGRONMONOGR9.2.2ED.C31
[5]
LEACHATES AND NITROGEN LEAKAGE FROM FARMYARD MANURE HEAPS
[J].
JOURNAL OF AGRONOMY AND CROP SCIENCE-ZEITSCHRIFT FUR ACKER UND PFLANZENBAU,
1991, 166 (03)
:145-151
[6]
NITRATE DETERMINATION IN LEACHATES FROM FARMYARD MANURE BY UV ABSORPTION
[J].
ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE,
1990, 153 (05)
:365-367
[7]
NITROGEN LOSSES DURING THE STORAGE OF LIQUID LIVESTOCK MANURES
[J].
BIOLOGICAL WASTES,
1990, 31 (04)
:241-250
[8]
DOHLER H, 1987, 4TH P INT S CIEC BRA, V2, P305
[9]
DOHLER H, 1990, KURATORIUM FUER TECH, P1
[10]
ISERMANN K, 1990, KURATORIUM FUER TECH, P1