[PDF] Top 20 Hydroponic lettuce production in different concentrations and flow rates of nutrient solution
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Hydroponic lettuce production in different concentrations and flow rates of nutrient solution
... groups of lettuce are ...crisp and loose-leaf groups (Luz et ...cultivation of these groups in hydroponics may be an interesting alternative since it provides the producer the ... See full document
5
NUTRIENT CONTENTS AND PRODUCTION OF ROCKET AS AFFECTED BY NITROGEN CONCENTRATIONS IN THE NUTRITIVE SOLUTION
... under hydroponic conditions, in Jaboticabal, SP, Brazil, (21º15’ S, 48º18’ W), at an altitude of 575 ...showers and a rela- tively dry winter (Volpe, ...the hydroponic “nutrient ... See full document
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MINERAL NUTRITION OF CRISPHEAD LETTUCE GROWN IN A HYDROPONIC SYSTEM WITH BRACKISH WATER
... availability in the Brazilian semiarid is restricted and often the only water source available has high salt ...for production of various crops, including vegetables, however, the water ... See full document
9
Nutrient and salinity concentrations effects on quality and storability of cherry tomato fruits grown by hydroponic system
... waste) and five panel members assessed the visual quality of the tomatoes during storage (Islam et ...a* and b* value indicate the degree of redness and yellowness, respectively, ... See full document
9
Frequency of recirculation of nutrient solution in hydroponic cultivation of coriander with brackish water Mairton G. da Silva
... bunch production was significantly reduced by ...25.68 and 22.30% at the recirculation frequencies of 4 and 8 h, compared with the ...bunch production was uniform at 10, 21 and ... See full document
8
Influence of oxygen concentrations and different aeration flow rates in carbon content of old waste: Lab-scale bioreactor landfills
... households and other type of waste, that it’s nature or composition is similar to waste from ...composition of this type of waste it’s categorize by organic and inorganic as its report ... See full document
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Yield of lettuce grown in hydroponic and aquaponic systems using different substrates
... effect of the substrate on the yield of lettuce grown in aquaponic and hydroponic ...University of Grande Dourados, located in Dourados, ...treatments and 16 ... See full document
5
Production and quality of three varieties of chrysanthemum grown in pots with different NPK rates
... salinity in substrates, often related to fertigation, to the deficiency of a suitable drainage system, and especially to fertilizers in ...presence of salts interferes with water ... See full document
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EFFECT OF CONCENTRATION AND N:K RATIO IN NUTRIENT SOLUTION FOR HYDROPONIC PRODUCTION OF CUCUMBER
... formation and translocation of carbohydrates and the efficient use of water by the plant, and improves the quality of the product and, consequently, its market value ... See full document
7
Cooling and concentration of nutrient solution in hydroponic lettuce crop
... conductivity of the nutrient solution decreases the possibility of water absorption by the plant, decreasing the ...decrease in osmotic potential caused by the increase of ... See full document
6
Study of Mo (VI) Removal from Aqueous Solution: Application of Different Mathematical Models to Continuous Biosorption Data
... most of the obtained column data. However, the model parameters of the Belter show no apparent dependence on the flow rate and inlet metal ion concen- tration ...nificance and are only ... See full document
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TECHNICAL PAPER LOW-COST AUTOMATION OF FERTIGATION WITH PROGRAMMABLE LOGIC CONTROLLER AND GAS-FILLED SENSORS
... HIDRO2 of Irrigas, which is manufactured by Hidrosense in Jundiaí (SP) - Brazil, presents low acquisition cost, easy reading, high-resistance and requires no periodic maintenance, providing thus ... See full document
9
Protoplast production and isolation from Etlingera elatior
... technique of hybridization using plant protoplasts is widely used in plant breeding ...purpose of our study is to further characterize the process of protoplast isolation from the ornamental ... See full document
6
Nitrogen for growth of stock plants and production of strawberry runner tips
... Hydroponical production systems have been patented for producing strawberry plug plants (Bish et ...2006), and several other systems have been described in worldwide ...growing in bags or pots ... See full document
6
Application of time-series analysis for prediction of molding sand properties in production cycle
... used in the present work have been obtained from a Polish grey cast iron foundry, equipped with two Disamatic molding lines (2110 Mk3 and 2110 Mk5 with a sand cooling ...months, in 39 working days ... See full document
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TOLERÂNCIA DE CULTIVARES DE TRIGO À DEFICIÊNCIA E TOXICIDADE DO BORO EM SOLUÇÃO NUTRITIVA
... magnitude of this pro- cess was similar for all wheat ...dence of differential B transport to leaves among culti- vars (Table ...transport of B to spikes was observed among cultivars, evidenced by ... See full document
12
AMF colonization of Greek olive cultivars
... uence of genotype on AMF abundance, in two of the three soil types (Marl and Peridotite) greater root system colonization was re- corded in cultivar ‘Chondrolia Chalkidikis’ (Table ... See full document
10
Response of Dalbergia miscolobium Benth. seedlings, a cerrado tree species, to mineral nutrient supply
... (Response of Dalbergia miscolobium ...poor in nutrients. The aim of this study was to investigate the effect of the addition of a nutrient solution in the early ... See full document
8
Nitrate concentration in lettuce leaves depending on photosynthetic photon flux and nitrate concentration in the nutrient solution
... sowing, and divided into roots and shoots to determined: shoot fresh mass (SFM), root fresh mass (RFM), shoot dry mass (SDM) and root dry mass (RDM), plant height (PH), plant diameter, stem length ... See full document
6
Effects of Light and Nutrients on Different Germination Phases of the Cosmopolitan Moss Bryum argenteum Hedw. (Bryaceae)
... production of chlorophyll, possibly under the control of the gibberellic acid; 2) conversion of fatty acids in sugar, providing energy for the production of chlorophyll; ... See full document
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