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Promotive effects of 5-aminolevulinic acid on photosynthesis and chlorophyll fluorescence of tomato seedlings under suboptimal low temperature and suboptimal photon flux density stress – Short communication
protected culture Solanum lycopersicum environmental stress chemical substance carbon assimilation
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2015/3/17
Effects of 5-aminolevulinic acid (ALA) on photosynthetic characteristics of tomato grown under suboptimal conditions were investigated to evaluate the potential value of ALA spraying in vegetables. Th...
Air temperature changes and phenological phases of field cucumber (Cucumis sativus L.) in Poland, 1966–2005
cucumber phenology climate change in Poland
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2015/1/28
The aim of the work was to determine whether and how the frequently observed trends in air temperature changes affect the dates of phenophases of field cucumber (pickling variety) cultivated in Poland...
Enhancing germination of kiwifruit seeds with temperature, medium and gibberellic acid
kiwifruit seed PGR temperature medium germination
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2015/1/22
Germination responses to temperature, medium and gibberellic acid (GA3) treatments were studied in kiwifruit (Actinidia deliciosaChev. cv. Hayward) seeds. The seeds treated with four GA3concentrations...
Causes of Sprout Unevenness in Lilium × formolongi hort. Seeds under High Temperature
abscisic acid α-amylase ethylene germination rate
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2010/11/24
We examined the physiological factors causing reduction of seed germination under a high temperature of 24°C in Lilium × formolongi hort.. High temperature inhibited the saccharification of storage st...
Effect of Local Heating around the Tomato Shoot Apex and Flower Clusters on Plant Surface Temperature and Characteristics Related to Fruit Yield
energy-saving fruit set percentage pollen fertility surface temperature thermography
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2010/11/24
Heating costs have become a problem for greenhouse tomato production because of the rapid increase in fossil fuel prices in recent years. To reduce fuel consumption without decreasing crop yields, it ...
Influences of Duration and Temperature of Storage between Harvest and Treatment on the Efficacy of 1-Methylcyclopropene in ‘Fuji’ Apple Fruit
ethylene fruit quality storability
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2010/11/24
Influences of duration and storage temperature between harvest and 1-methylcyclopropene (1-MCP) treatment on the storability of ‘Fuji’ apple (Malus pumila Mill.) fruit were investigated. Fruit were tr...
Relationship Between Mineral Composition of the Flavedo Tissue of ‘Marsh’ Grapefruit and Chilling Injury During Low Temperature Storage
Mineral Composition Grapefruit Chilling injury Harvest date
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2010/11/15
In this study, the behavior of certain macro- and micro-elements in the flavedo tissue of
grapefruit were studied. The fruits were harvested in December and January and stored for 6 weeks at 4.5 C Si...
Effects of the Diurnal Change of Solar Radiation and the Temperature on the Change of Ascorbic Acid Content of Spinach
light intensity vitamin C weather
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2010/11/24
Ascorbic acid content is an important factor in spinach (Spinacia oleracea L.) quality. In this study, we investigated the effects of the amount of solar radiation and temperature on the ascorbic acid...
Effects of Winter Night Temperature on the Flowering, Yield and Quality of Cut Flowers in Spray-type Carnation (Dianthus caryophyllus L.) Cultivars
days to flowering flower color lateral shoot
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2010/11/24
Effects of winter night temperature (5, 10, 15 or 20°C) on the flowering, yield and quality of spray-type carnation (Dianthus caryophyllus L.) ‘Light Pink Barbara’ and ‘Cherry Tessino’ were investigat...
Effect of Low-temperature Periods on Fruit Characteristics of ‘Le Lectier’ Pears during Ripening
elasticity index flesh firmness frequency of second resonance snow storeroom soluble solid concentration
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2010/11/24
‘Le Lectier’ pears treated with low-temperature (refrigerated storage) at 2–3°C for 0, 10, 30, 60, or 90 days after harvest showed changes in elasticity index, flesh firmness, fresh weight, peel color...
Investigation of Environmental Factors Inducing Unfilled Pea Pods (Pisum sativum L.) (1) Effects of Shading and Temperature on the Development of Pod and Ovule
abortive ovule low day-temperature low light intensity underdeveloped ovule
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2010/11/24
Effects of day and night temperatures and shading on the development of ovules and pea pods (Pisum sativum L. ‘kishu-usui’) were investigated during the entire winter cropping season. Percentages of u...
Selection of Early Lines without Frost Damage Based on Parameters of Accumulated Temperature for Flushing and Opening Speed of New Leaves in Tea
Camellia sinensis sensitivity to temperature
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2009/9/10
Given the demand by farmers for early budding cultivars in tea, this study was carried out to select moderately early lines without frost damage, as well as lines showing rapid growth after flushing a...
Reduction of High Temperature Inhibition in Tomato Fruit Set by Plant Growth Regulators
4-chlorophenoxyacetic acid gibberellin rain shelter
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2009/9/9
The effects of plant growth regulators on fruit set of tomato (Lycopersicon esculentum Mill.) under high temperature were examined in a controlled environment and a field under rain shelter. Tomato pl...
Influence of 2°C Increase under Controlled Air Temperature on Physiological Fruit Drop in Citrus
fruit enlargement phytotoron Satsuma mandarin
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2010/11/24
We studied the influence of a 2°C increase in air temperature on physiological fruit drop in Citrus using a growth chamber for two months after full bloom. One room of the growth chamber was maintaine...
Effects of Low Light Intensity due to Shading during High and Low Temperature Season on the Flower-bud Appearance and Fruit Setting of the Parthenocarpic Tomato ‘Renaissance’
environmental stress growth-regulating substance of plants seed development
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2010/11/23
Effects of low light intensity due to shading during high and low temperature seasons on the flower-bud appearance and fruit setting of the parthenocarpic tomato ‘Renaissance’ were examined.