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Effect of hydration treatments on seed parameters of different lettuce (Lactuca sativa L.) seed lots
lettuce seed treatment prehydration osmotic priming germination
2015/1/20
The influence of hydration treatments on seed parameters of lettuce seed lots with different initial quality was investigated. Nine seed lots were treated by prehydration (for 3, 6, 12 and 24 hours) a...
Responses of lettuce to irrigation levels and nitrogen forms
Drip irrigation irrigation level nitrogen fertigation
2010/9/14
This study was conducted to investigate the effects of different irrigation levels and nitrogen forms on yield, quality and water use efficiency of lettuce (Lactuca sativa var. longifolia cv. Lital) u...
PLANT PROTECTION PRODUCT RESIDUES IN APPLES, CAULIFLOWER, CEREALS, GRAPE, LETTUCE, PEAS, PEPPERS, POTATOES AND STRAWBERRIES OF THE SLOVENE ORIGIN IN 2006
plant protection products plant protection product residues monitoring
2010/12/8
In the year 2006, 181 apple, cauliflower, cereal, grape, lettuce, pea, pepper, potato and strawberry samples from Slovene producers were analysed for plant protection product residues. The samples wer...
Effects of Light Quality, Daylength and Periodic Temperature Variation on the Growth of Lettuce and Radish Plants
Daylength Lettuce Light quality Radish R/B ratio R/F ratio Thermoperiodicity
2009/8/6
Effects of light qualities under continuous lighting, daylengths at a constant temperature, and periodic temperature variations under continuous lighting on the vegetative growth of lettuce and radish...
A Cyto-histological Study on Shoot Differentiation and Mesophyll Morphology of the Excised Lettuce (Lactuca sativa L.) Cotyledons as Affected by Light Conditions during Seedling Growth
Cell Cotyledon Lettuce Light Mesophyll Shoot differentiation
2009/8/6
Light quality and quantity of the environment, where lettuce seedlings were grown, affected the mesophyll tissue and the shoot formation in cotyledons excised and cultured in vitro. When cultured on M...
Effects of Cell Volume at Raising Lettuce Plugs on Growth,Sugar Concentrations and Root Respiration immediately before and after Planting
Plugs Cell Volume Respiration Planting
2009/7/13
Lettuce seedlings were grown in 3.8, 8.2 or 45mL cell trays with sufficient spacing, and were planted 24 days after sowing. The growth of shoots and roots was retarded from 19 and 24 days after sowing...
EFFECTS OF TRICHODERMA HARZIANUM ON LETTUCE IN PROTECTED CULTIVATION
Trichoderma Lactuca sativa biological control agent
2010/12/6
Effects of Trichoderma harzianum on lettuce seedling development, plant quality characteristics at harvest and yield were investigated. Experiments were carried out in an unheated glasshouse where com...
Respiration rate and ethylene production of fresh cut lettuce as affected by cutting grade
Lactuca sativa minimal processing respiratory activity ethylene emission
2010/8/11
For designing optimal polymeric films for modified atmosphere packaging of whole heads as well as for minimally fresh processed (fresh-cut) Iceberg lettuce 慍oolguard? the effect of several cutting gra...
Allocation of added selenium in lettuce and its impact on roots
root morphology selenium lettuce vegetables
2010/8/13
Allocation of selenium (Se) in lettuce and its impact on root morphology were studied to better understand the growth responses of plants to added Se. Lettuce was grown in vermiculite under controlled...