共 24 条
[1]
AHRENS A, 1977, SOIL BIOL BIOCH, V9, P188
[2]
[Anonymous], 1971, STAT PRINCIPLES EXPT
[3]
AULAKH MS, 1984, J ENVIRON QUAL, V13, P130, DOI 10.2134/jeq1984.00472425001300010024x
[8]
A FIELD-STUDY OF EFFECTS OF CONTRASTING METHODS OF CULTIVATION ON SOIL NITRATE CONTENT DURING AUTUMN, WINTER AND SPRING
[J].
JOURNAL OF SOIL SCIENCE,
1983, 34 (02)
:367-379
[9]
Focht D.D., 1977, ADV MICROB ECOL, P135, DOI DOI 10.1007/978-1-4615-8219-9_4
[10]
HENDRICKSON OQ, 1981, THESIS U GEORGIA ATH