共 8 条
[1]
ACOCK B., 1970, Prediction and measurement of photosynthetic productivity. Proceedings of the IBP/PP Technical Meeting, Tfebon, [Czechoslovakia], 14-21 September, 1969., P91
[2]
Jackson J. E, 1980, HORTICULTURAL REV, V2
[3]
EFFECTS OF SHADE ON GROWTH AND CROPPING OF APPLE-TREES .3. EFFECTS ON FRUIT GROWTH, CHEMICAL COMPOSITION AND QUALITY AT HARVEST AND AFTER STORAGE
[J].
JOURNAL OF HORTICULTURAL SCIENCE,
1977, 52 (02)
:267-282