共 13 条
[1]
BLACKMORE LW, 1965, 9TH P INT GRASSL C S, P307
[2]
COATS RB, 1957, MISSISSIPPI AGR EXP, V554
[3]
DECKER AM, 1969, AGRON J, V61, P234
[4]
DECKER AM, 1976, P INT S MORGANTOWN, P140
[5]
DOUGLAS G., 1965, J BRIT GRASSLAND SOC, V20, P233
[6]
ESTABLISHMENT AND SURVIVAL OF PASTURE SPECIES FROM SEEDS SOWN ON SOIL SURFACE
[J].
AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH,
1971, 22 (01)
:61-+
[7]
GRABER L. F., 1927, JOUR AMER SOC AGRON, V19, P994
[8]
GRABER LF, 1928, J AM SOC AGRON, V20, P1197, DOI DOI 10.2134/AGRONJ1928.00021962002000110008X
[10]
SPRAGUE MA, 1960, 8 P INT GRASSL C, P264