SEED SURVIVAL AND PERIODICITY OF SEEDLING EMERGENCE IN 12 WEEDY SPECIES OF COMPOSITAE

[21] EMERGENCE AND LONGEVITY OF SEEDS OF ANNUAL WEEDS IN CULTIVATED AND UNDISTURBED SOIL [J]. JOURNAL OF APPLIED ECOLOGY, 1973, 10 (01) : 133 - 143

[22] PERIODICITY OF SEEDLING EMERGENCE AND SEED SURVIVAL IN SOME UMBELLIFERAE [J]. JOURNAL OF APPLIED ECOLOGY, 1979, 16 (01) : 195 - 201

[23] SEED SURVIVAL AND PERIODICITY OF SEEDLING EMERGENCE IN SOME SPECIES OF ATRIPLEX, CHENOPODIUM, POLYGONUM AND RUMEX [J]. ANNALS OF APPLIED BIOLOGY, 1980, 94 (01) : 111 - 120

[24] Russwurm W., 1977, Nachrichtenblatt fur den Pflanzenschutz in der DDR, V31, P223

[25] SALISBURY EDWARD, 1962, JOUR ROY HORT SOC, V87, P390

[26] SALZMAN R, 1954, MITTEILUNGEN SCHWEIZ, V10, P170

[27] Toole E. H., 1946, JOUR AGRIC RES, V72, P201

[21] EMERGENCE AND LONGEVITY OF SEEDS OF ANNUAL WEEDS IN CULTIVATED AND UNDISTURBED SOIL [J]. JOURNAL OF APPLIED ECOLOGY, 1973, 10 (01) : 133 - 143

[22] PERIODICITY OF SEEDLING EMERGENCE AND SEED SURVIVAL IN SOME UMBELLIFERAE [J]. JOURNAL OF APPLIED ECOLOGY, 1979, 16 (01) : 195 - 201

[23] SEED SURVIVAL AND PERIODICITY OF SEEDLING EMERGENCE IN SOME SPECIES OF ATRIPLEX, CHENOPODIUM, POLYGONUM AND RUMEX [J]. ANNALS OF APPLIED BIOLOGY, 1980, 94 (01) : 111 - 120

[24] Russwurm W., 1977, Nachrichtenblatt fur den Pflanzenschutz in der DDR, V31, P223

[25] SALISBURY EDWARD, 1962, JOUR ROY HORT SOC, V87, P390

[26] SALZMAN R, 1954, MITTEILUNGEN SCHWEIZ, V10, P170

[27] Toole E. H., 1946, JOUR AGRIC RES, V72, P201