共 20 条
[5]
BLEASDALE JKA, 1963, 27 MIN AGR FISH FOOD
[6]
A COMPARISON OF THE EFFECTS OF REGULAR VERSUS RANDOM WITHIN-ROW SPACING ON THE YIELD AND UNIFORMITY OF SIZE OF SPRING-SOWN BULB ONIONS
[J].
JOURNAL OF HORTICULTURAL SCIENCE,
1980, 55 (03)
:235-238
[7]
COSTIGAN PA, 1982, 1981 NAT VEG RES STA, P109
[8]
YIELD COMPARISONS IN ONION VARIETY TRAILS
[J].
JOURNAL OF HORTICULTURAL SCIENCE & BIOTECHNOLOGY,
1969, 44 (02)
:155-&
[9]
FINCHSAVAGE WE, 1983, ANN APPLIED BIOL
[10]
FINCHSAVAGE WE, 1982, J AGR SCI CAMBRIDGE