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118篇 您的检索式:作者名="Mattos R"
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1Soil boron fertilization:The role of nutrient sources and rootstocks in citrus production显示文摘Boron(B) is a key element for citrus production, especially in tropical regions, where the nutrient availability is commonly low in the soil. In addition, information about doses, fertilizer sources, methods of application, and particularly, differential nutrient demand of scion/rootstock combinations are required for efficient fertilization of commercial groves. In a non-irrigated sweet orange orchard(cv. Natal), grafted onto Rangpur lime, Swingle citrumelo or Sunki mandarin, we studied the application of two sources of B: boric acid(17% B, soluble in water) and ulexite(12% B, partially soluble in water) at four levels of supply(control without B, and soil application of 2, 4 and 6 kg ha^(-1) yr^(-1) of B). The experiment was carried out for three years(2004-2006). Boron availability in the soil and concentration in the leaves, as well as the fruit yield and quality of trees were evaluated. Soil B extracted with hot water and total leaf B positively correlated with doses of the nutrient applied to the trees. Levels of B in the soil and in the leaves did not vary with fertilizer sources. Fruit yield of trees grafted onto Rangpur lime and Swingle citrumelo was more responsive to B doses than those grafted onto Sunki mandarin. The maximum fruit yield of trees grafted onto Swingle was obtained with 3.2 kg ha^(-1) yr^(-1) of B, and leaf B level of 280 mg kg^(-1) that point out to a highest demand for B when this combination was compared with other rootstocks. Furthermore, fertilization with B did not affect the quality of fruits, but correlated with B and potassium(K) concentrations in the leaves. These results also support that the current recommendations for levels of B in leaves should be revisited.Dirceu Mattos Jr Franz W R Hippler Rodrigo M Boaretto Eduardo S Stuchi Jose A Quaggio 2017Journal of Integrative Agriculture2017,16,7:5
2The effects of feeding fish oil on uterine secretion of PGF2,milk composition,and metabolic status of periparturient holstein cows显示文摘Mattos R Staples CR Arteche A 2004J Dairy Sci2004,87,:1
3Masstransport study for the electrodiss-olution hydrochloric acid solution by impedance显示文摘Barcia O E Mattos O R Pebere N 1993J Electrochem Soc1993,140,10:1
4Impact strength of nogueira-pecawood on different moisture conditions显示文摘Beltrame R Mattos B D Gatto D A 2012Ciencia Rural2012,42,9:1
5Zn-Ni and Zn-Fe alloy deposits modified by P incorporation properties 显示文摘ORD1NE AP DIAZ S L MARGARIT l C P MATTOS O R 2004Electroehim Acta2004,49,:1
6Performance of rust converter based in phosphoric and tannic acids显示文摘Ocampo L M Margarit I C P Mattos O R 2004Corrosion Science2004,46,6:1
7Polyunsaturated fatty acids and bovine interferon-tau modify phorbol ester-induced secretion of prostaglandin F2a and expression of prostaglandin endoperoxide synthase-2 and phospholipase A2 in bovine endometrial ceUs显示文摘Mattos R Guzeloglu A Badinga L 2003Biol Reprod2003,69,:1
8Magnetron sputtered SiC coatings as corrosion protection barriers for steels 显示文摘ORDINE A ACHETE C A MATTOS O R 2000Surface and Coatings Technology2000,,11:1
9Electromagnetic Stimulation Combined with Aloe vera Increases Collagen Reorganization in Burn Repair显示文摘Sofia Poletti Leticia D. Lucke Fernanda O Bortolazzo Renata M. Acunha Marcos G. Mattos Femanda OG. Gaspi Thiago A. M. Andrade Maria Esmeria C. Amaral Andrea A .Aro Edson R Pimentel Marcelo AM. Esquisatto Fernanda A. S. Mendonga Glaucia M. T. Santos 2018Journal of Pharmacy and Pharmacology2018,6,7:1
10Electro Chemical Characterization of Chromate Coatings on Galvanized Steel显示文摘Magalh es A A O Margarit I C P Mattos O R 1999Electrochimica Acta1999,44,24:1
11Myonuclei and satellite cells in denervated rat muscles: An electron microscopy study显示文摘de Castro R A Andreo J C de Mattos Rodrigues S P 2006Microsurgery2006,26,5:1
12Corrosion rate of iron and iron - chromium alloys in CO2 medium显示文摘CARVALHO D S JOIA C J B MATTOS O R 2005Corrosion Science2005,47,12:1
13A kinetic study on nickel electrodeposition from sulfate acid solutions 显示文摘SANTANA A I C DIAZ S L BARCIA 0 E MATTOS 0 R 2009Journal of Electro analytical Chemistry2009,156,8:1
14Papaya fruit ripening: response to ethylene and 1-methylcyclopropene (1-MCP)显示文摘Fabi J P Cordenunsi B R de Mattos Barreto G P 2007Journal of Agricultural and Food Chemistry2007,55,15:1
15Genotypic diversity and virulence traits of Streptococcus mutans in caries-free and caries-active individuals显示文摘Napimoga M H Kamiya R U Rosa R T Rosa E A Hofling J F Mattos Graner R O 2004J Med Microbiol2004,,7:1
16Magnetron sputtered SiC coatings as corrosion protection barriers for steels 显示文摘Ordine A Achete C A Mattos O R 2000Surface and Coatings Technology2000,,:1
17Mass-transport study for the electeodissolution of copper in 1 mol/L hydrochloric acid solution by impedance 显示文摘BARCIA O E MATTOS O R PEBERE N TRIBOLLET B 1993Journal of the Electrochemical Society1993,140,1:1
18Magnetron sputtered SiC coatings as corrosion protection barriers for steels显示文摘Ordine A Achete C A Mattos O R 2000Surface and Coatings Technology2000,,:1
19Corrosion rate of iron and iron-chromium alloys in CO2 medium 显示文摘Carvalho D S Joia C J B Mattos O R 2005Cor- ros Sci2005,47,12:1
20Uterine-conceptus interactions and reproductive failure in cattle显示文摘Thatcher WW Guzeloglu A Mattos R 2001Theriogenology2001,56,:1
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