Lactuca Sativa
Effect of Water Recirculation Duration and Shading on Lettuce (Lactuca sativa) Growth and Leaf Nitrate Content in a Commercial Aquaponic System
... Treated water was pumped to the hydroponic tanks at a rate of 2 m 3 h -1 . Water level in each tank was kept at 0.3 m in depth maintaining a volume of 6 m 3 . Six 3 m 2 Styrofoam floating rafts, each containing 50 ...
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Dalbergia brasiliensis Vogel Extracts in vitro Antioxidant Activity and Phytotoxic Effect in Lactuca sativa and Allium cepa
... (Lactuca sativa) and onion (Allium cepa) germination and ...with Lactuca sativa and Allium cepa, separately in quadruplicates, as described in Brasil ...
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Article: Production performance of lettuce (Lactuca sativa): aquaponics versus traditional soil
... Abstract: Feeding the ever increasing population in a safe way has become a rising challenge because of reckless use of natural resources. Substitution of traditional farming system with cost effective integration of ...
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Organic fertilizer effect on lettuce (Lactuca sativa L ) cultivated in nutrient film technology
... The experiments were carried out in the greenhouse of the Research Centre for the study of food products quality “HORTINVEST” between 2014-2015. The culture was grown using the Nutrient Film Technology (NFT) system. Four ...
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Irrigation of Romaine Lettuce (Lactuca sativa) Using Wastewater Treated by Non Conventional Technologies
... The aim of this study was to assess the capacity for reuse of wastewater treated in stabilisation ponds and subsequently reclaimed by means of different filtra- tion systems at pilot scale. An analysis of filtered water ...
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Heavy metals accumulation in irrigated soil on lettuce production (Lactuca sativa) in Gombe state, Nigeria
... Babangida Hammani, Heavy metals accumulation in irrigated soil on lettuce production lactuca sativa in Gombe State, Nigeria.. accumulated with time in soil and plant due towaste water ir[r] ...
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Nutrients content and yield in selected cultivars of leaf lettuce (Lactuca sativa L var crispa)
... ABsTRAKT: Ve dvouletých pokusech, které probíhaly na Zahradnické fakultě v Lednici (Mendelova zemědělská a lesnická univerzita v Brně), bylo hodnoceno pět odrůd listového salátu (Lactuca sativa L. var. ...
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Acid soil amended in contaminated conditions. Effect on cultivated lettuces (Lactuca sativa var. longifolia)
... Background/Aim: The waste amendment is a common practice to improve crop production on acid soils. This work aims to study the effectiveness of water potabilization plant sludge and lamb manure in acid soils remediation ...
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20. Allelopathic potential of Cassia fistula against Lactuca sativa, Setaria italica and Pennisetum americanum
... of Lactuca sativa, Setaria italica and Pennisetum ...the Lactuca sativa, Setaria italica and Pennisetum ...fruit. Lactuca sativa was found more sensitive to the applied ...
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Transfer and expression of the rabbit defensin NP-1 gene in lettuce (Lactuca sativa).
... as Lactuca sativa Sclerotinia and Pseudoperonospora cubensis. Lactuca sativa Sclerotinia is widespread in lettuce plantations globally, and causes considerable damage to the basal part of ...
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Increasing the Energy Savings and Yield of Lactuca sativa , L. in Glass Greenhouses through Illumination Spectral Filtering
... also fit into this category. With this in mind, it will be beneficial to the world population along with the agriculture industry, if green vegetables, such as lettuce (Lactuca sativa, L.), could be mass- ...
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INTERACTION BETWEEN CROPPING SYSTEMS AND STORAGE DURATION ON NITRATE, NITRITE, ANTIOXIDANT AND POSTHARVEST QUALITY OF Lactuca sativa
... the Lactuca sativa. Lactuca sativa was chosen in this study based on its popularity of consumption and as a model crop for the nitrate quality response (Cometti et ...
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Leaf Morphological Characteristics of Leaf Lettuce (Lactuca sativa L.) As Affected by Different Colored Plastic Mulch
... Leaf lettuce (Lactuca sativa L.) which produces crisps leaves and has loosely arranged stalk is one of the most widely adapted type of lettuce. Lettuce can be eaten as raw in form as vegetable salads and ...
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Efficiency and effectiveness of vitamin C-substrate organo-mineral straight fertilizer in lettuce (Lactuca sativa L.)
... Mineral fertilizers are expensive and last only a relatively short time. Proper handling of fertilizers has a direct impact on crop quality and profitability. Currently, straight fertilizers are divided into types, A and ...
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Phytotoxic Analysis of Extract of Leaves of Solanum megalochiton Mart. Solanaceae on Lactuca sativa L. and Allium cepa L.
... S. megalochitom has a phytotoxic activity on Lactuca sativa (lettuce) and Allium cepa (onion) since extract and fraction caused changes in germination, growth and respiration velocity. Identification of ...
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Morphological characterization of newly introduced lettuce (Lactuca sativa L.) germplasm through principal component and regression analyses
... Lettuce (Lactuca sativa L.) is an important salad crop and has attained elite place among the winter vegetables due to good economic returns, higher nutritional value and great production potential. It is ...
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Effect of aqueous and hydro-alcoholic extracts of lettuce (Lactuca sativa) seed on testosterone level and spermatogenesis in NMRI mice
... Lettuce (Lactuca sativa) belongs to Asteraceae (Compositae) family, tribe Cichorieae and exhibits excellent medicinal properties (6). This plant is a rich source of carotene, vitamin C and E. Lettuce herb ...
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Construction of EST SSR Databases for Effective Cultivar Identification and Their Applicability to Complement for Lettuce (Lactuca sativa L ) Distinctness Test
... Lettuce (Lactuca sativa L., Asteraceae) is one of the most widely cultivated vegetables [1]. Sixty-three lettuce cultivars obtained Plant Variety Protection (PVP) at the Korea Seed & Variety Service. ...
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Effect of Cadmium on Lactuca sativa Grown in Hydroponic Culture Enriched with Phosphate Fertilizer
... of Lactuca sativa were studied in addition to its partitioning in different parts of the ...parallel, Lactuca sativa was allowed to grow under hydroponic conditions with modifications of the ...
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Phytotoxicity and cytogenotoxicity of water and sediment of urban stream in bioassay with Lactuca sativa
... Objetivou-se, com este trabalho, avaliar a influência espacial e temporal da fitotoxicidade e da citogenotoxicidade da água e do sedimento de córrego urbano quanto às características germinativas e de crescimento inicial ...
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