Search Results - "Machado, R.M.A"

Effect of organic compost and inorganic nitrogen fertigation on spinach growth, phytochemical accumulation and antioxidant activity by Machado, R.M.A., Alves-Pereira, I., Lourenço, D., Ferreira, R.M.A.

“…The aim of this study was to evaluate the effect of the addition of organic compost in combination with the inorganic nitrogen fertigation on growth,…”
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Plant growth, phytochemical accumulation and antioxidant activity of substrate-grown spinach by Machado, R.M.A., Alves-Pereira, I., Ferreira, R.M.A.

“…Spinach production in soilless cultivation systems, mainly in substrate, transplanted with soil blocks and drip-irrigation is increasing worldwide. However,…”
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Effects of salinity induced by ammonium sulfate fertilizer on root and shoot growth of highbush blueberry by Machado, R.M.A, Bryla, D.R, Vargas, O

“…Ammonium sulfate fertilizer is commonly used in highbush blueberry (Vaccinium corymbosum L.) but often causes salt damage, particularly in young plants, when…”
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Strategies to reduce supra-optimal temperatures in the root zone during field and containerized production of highbush blueberry in warm climates by Machado, R.M.A., Bryla, D.R., Correia, M.

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Physicochemical characteristics of substrates of the mixture of coir with municipal solid waste compost and with biochar by Machado, R.M.A., Bui, H.H.

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Effects of reusing coir-based substrates with municipal compost and biochar on growth and phytochemical accumulation in lettuce by Machado, R.M.A., Alves-Pereira, I., Alves, I., Ferreira, R.M.A.

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Strategies to reduce supraoptimal temperatures in the root zone during field and containerized production of highbush blueberry in warm climates by Machado, R.M.A., Bryla, D.R., Correia, M.

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Spinach production in cocopeat: effects of soil block number and the number of emitters per styrofoam box on plant growth, nitrate concentration, and antioxidant activity by Machado, R.M.A., Alves-Pereira, I., Ferreira, R.M.A.

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Fresh yield and phytochemical accumulation on spinach grown in different coir types by Machado, R.M.A., Alves-Pereira, I., Ferreira, R.M.A.

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Effects of nutrient solution concentration on plant growth and phytochemical accumulation in substrate-grown spinach by Machado, R.M.A., Malta, C., Alves-Pereira, I., Ferreira, R.M.A.

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Effects of coir type on growth, phytochemical accumulation and antioxidant activity in spinach by Machado, R.M.A., Alves-Pereira, I., Ferreira, R.M.A.

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Nitrogen requirements at bulb initiation for production of intermediate-day onions by Machado, R.M.A., Bryla, D.R.

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Effects of plant density and the number of emitters by styrofoam box on plant growth and nitrate concentration in spinach cultivated in substrate by Machado, R.M.A., Alves-Pereira, I., Ferreira, R.M.A.

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The influence of nitrogen fertilization on growth, yield, nitrate and oxalic acid concentration in purslane ( Portulaca oleracea ) by Santos, R.V., Machado, R.M.A., Alves-Pereira, I., Ferreira, R.M.A.

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Effects of nitrogen level on purslane antioxidant activity by de Jesus, S., Alves-Pereira, I., Santos, R.V., Machado, R.M.A., Ferreira, R.M.A.

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Tomato root distribution, yield and fruit quality under subsurface drip irrigation by Machado, R.M.A, Rosario, M. do, Oliveira, G, Portas, C.A.M

“…Tomato rooting patterns were evaluated in a 2-year field trial where surface drip irrigation (RO) was compared with subsurface drip irrigation at 20 cm (RI)…”
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Tomato root distribution, yield and fruit quality under different subsurface drip irrigation regimes and depths by Machado, R.M.A, Oliveira, M. do R.G

“…Tomato rooting patterns, yield and fruit quality were evaluated in a field trial where three irrigation regimes [0.6 (DI), 0.9 (DII) and 1.2 ETc (DIII)] and…”
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Comparsion of tomato root distributions by minirhizotron and destructive sampling by Machado, R.M.A, Oliveira, M. do R.G

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EFFECTS OF METHOD AND LEVEL OF NITROGEN FERTILIZER APPLICATION ON SOIL PH, ELECTRICAL CONDUCTIVITY, AND AVAILABILITY OF AMMONIUM AND NITRATE IN BLUEBERRY by Bryla, D.R., Shireman, A.D., Machado, R.M.A.

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