共 20 条
[3]
EHRLER WL, 1967, AGRON J, V65, P404
[5]
HARROLD L, 1958, TECHNICAL B USDA, V1179
[7]
NORMALIZING THE STRESS-DEGREE-DAY PARAMETER FOR ENVIRONMENTAL VARIABILITY
[J].
AGRICULTURAL METEOROLOGY,
1981, 24 (01)
:45-55
[10]
KEENER ME, 1983, AGR METEOROL, V28, P339, DOI 10.1016/0002-1571(83)90010-9