共 50 条
- [1] 75 YEARS OF RESEARCH ON GROWTH AND DEVELOPMENT OF VEGETABLE CROPS [J]. HORTSCIENCE, 1978, 13 (03) : 380 - 380
- [2] 75 YEARS OF RESEARCH ON GROWTH AND DEVELOPMENT OF VEGETABLE CROPS [J]. HORTSCIENCE, 1979, 14 (03) : 350 - 354
- [5] CHEMICAL CONTROL OF GROWTH AND CROPPING - USE OF GROWTH-REGULATORS ON VEGETABLE CROPS [J]. SCIENTIFIC HORTICULTURE, 1973, 24 : 158 - 163
- [6] HYBRID DEVELOPMENT IN VEGETABLE CROPS [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1974, : 43 - 43
- [9] IMPROVEMENTS IN SPECTRAL REFLECTANCE MEASUREMENTS OF FIELD CROPS [J]. CANADIAN AGRICULTURAL ENGINEERING, 1977, 19 (02): : 78 - 83
- [10] TECHNIQUES TO MEASURE THE SPECTRAL REFLECTANCE OF ICE [J]. PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS, 1984, 489 : 384 - 391