Annual Report - Glasshouse Crops Research and Experiment StationGlasshouse Crops Research and Experiment Station., 1967 - Fruit-culture |
Contents
INTRODUCTION | 5 |
GLASSHOUSE CROPS RESEARCH AND EXPERIMENTAL STATION | 7 |
STATION STAFF | 12 |
39 other sections not shown
Other editions - View all
Common terms and phrases
air temperature aphids applied average Benomyl caused chloroxuron chrysanthemums CO₂ compared concentration cucumbers cultivars damage determined disease dressings dry matter effect experiment fertiliser flower fluorine freesia fresh weight fruit set fruit weight fungicides Fusarium germination gherkins glass glasshouse Glasshouse Climate Glasshouse Crops glasshouse soil growers growing grown growth harvest heating horticultural increased infection inoculation investigation irrigation water kg/plant Klapwijk leaf lettuce litre manganese method mixture Naaldwijk nitrogen normal number of fruits nurseries nutrient nutrition obtained pasteurisation peat peppers period pipe pithiness plant density plant raising plant weight plots Poeldijk pot wall potash potting compost produced Roorda van Eysinga root salt seed seedlings showed Sonneveld South Holland sowing date sown sphagnum sphagnum peat spray steam sterilisation strain sub-irrigation symptoms tested Thiophanate thiophanate-methyl treatment triple superphosphate truss tuber untreated Venlo virus volume extract weeks after planting yield young tomato plants