Nitrogen and potassium in cover fertilization of cotton in latossols with different clay content por Lopes, Liliane Oliveira, Lacerda, Julian Junio de Jesus, Ratke, Rafael Felippe, Matias, Sammy Sidney Rocha, Moura, Márcio Cleto Soares de, Araujo, Raphael Lira

“…Appropriate doses of N and K, applied together on cover can increase the cotton yield in 1508 kg ha-1, when compared to control. Under the experimental conditions, it is suggested the application of 78 kg ha-1 of N and 155 kg ha-1 of K2O as cover fertilization for a soil with 420 g kg-1 of clay and 71 kg ha-1 of N and 124 kg ha-1 of K2O as cover fertilization on soils with the clay content of 625 g kg-1.…”
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Tifton 85 production under deficit irrigation por Silva, Anita Cristina Costa da, Lima, Luiz Antonio, Almeida, Willian Fernandes de, Thebaldi, Michael Silveira, Silva, Antônio Carlos da

“…The following variables were evaluated: dry matter production (kg ha-1), leaf/stem ratio, height (cm), dead plant material (%), leaf area index, leaf area ratio (m2 kg-1), leaf weight ratio (kg kg-1), and specific leaf area (m2 kg-1). …”
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Rice seeds yield and quality according to fertilization por Santana, Edivado Sousa, Ramos, Lisandro da Luz, Feitoza, Hudson da Costa, Mielezrski, Fabio, medeiros, João Carlos

“…The treatments consist of various sources and forms of fertilization, in a randomized block design, as follows: covering at tillering with N at 34 kg ha-1; covering at floral primordium with N at 34 kg ha-1; foliar fertilization at tillering; foliar fertilization in floral primordium; covering with N at 34 kg ha-1 in tillering and foliar fertilization in floral primordium; only basic fertilization and treatment without fertilization. …”
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Profitability of production and resource-use efficiency among ofada rice (Oryza sativa japonica) farmers in Southwest, Nigeria por Omonona, Bolarin Titus, Lawal, Justina Oluyemisi, Oyebiyi, Ifeoluwa Damilola

“…The maximum likelihood estimates of the stochastic production frontier model results showed that a unit increase in farm size, labour, seeds and chemicals used will result in extra 64.587kg, 3.98kg, 0.54kg, and 2.258kg of the output, respectively. …”
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Protective role of ginger and curcumin against some toxicological effects induced by thermoxidized frying cotton oil por Hamoudah, Somaya Youssef Mostafa, Hassanin, Mahrousa Mohamed, Youssef, Gehan Ahmed

“…Thirty five male albino rats were divided into seven groups: negative control, ginger-treated group (1 g/100 g in diet), curcumin treated group (0.2 g/100 g diet), fresh cotton oil treated group (15 mL/kg orally), OFO – treated group (15 mL/kg orally), OFO (15 mL/kg orally) + ginger (1 g/100 g in diet) – treated group and OFO (15 mL/kg orally) + curcumin (0.2% in diet) – treated group. …”
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Corn silage production in the northern oasis of Mendoza, Argentina por Rébora, Cecilia, Ibarguren, Leandra, Barros, Ariel, Antonini, Carlos, Arenas, Fernando, Calderón, Mariana, Guerrero, Diego

“…In the 2015-2016 crop cycle average dry matter yields and green matter yields were 73,760 kg ha-1 and 23,493 kg ha-1, respectively, whereas during the 2016-2017 crop cycle green matter yields and dry matter yields were 58,390 kg ha-1 and 21,798 kg ha-1, respectively. …”
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Evaluation of radical scavenging properties and the protective role of papaya fruits extracts against oxidative stress in rats fed aflatoxin-contaminated diet por Hassan, Nabila S., Abdel-Wahhab, Khaled G. Abdel-Wahhab G., Khadrawy, Yasser A. Khadrawy A., El-Nekeety, Aziza A. El-Nekeety A., Mannaa, Fathia A. Mannaa A., Abdel-Wahhab, Mosaad Attia

“…Sixty female Sprague-Dawley rats were divided into six groups and treated for 4 weeks including  the control group, the group fed aflatoxins-contaminated diet (2 mg/ kg diet); the group treated orally with EE (250 mg/kg b.w); the group treated orally with AE (250 mg/ kg b.w); the groups fed AFs-contaminated diet and treated with EE or AE. …”
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Yield and agronomic caracteristics of soybean breeding lines in Minas Gerais State, Brazil por Hamawaki, Osvaldo Toshiyuki, Sousa, Larissa Barbosa de, Rezende, Daniela Freitas, Hamawaki, Cristiane Divina Lemes

“…The lines UFU-518 with 4300.3 kg ha-1 and UFU-513 with 3810.2 kg ha-1 were the most productive, with performance above the commercial controls.…”
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Production components, grain yield and water use efficiency of irrigated cowpea por Irene Filho, João, Andrade Júnior, Aderson Soares de, Ferreira, José Orlando Piauilino, Blanco, Flávio Favaro, Cardoso, Milton José

“…The cultivar BRS Tumucumaque presented a better yield performance (1697.2 kg ha-1) than the cultivar BRS Aracê (1233.8 kg ha-1), with the application of the irrigation depths of 527.7 and 522.4 mm, respectively. …”
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Productive potential of upland rice under conventional and organic farming systems por Gmach, Janice Regina, Coelho, Cileide Maria Medeiros, Parizotto, Círio, Heberle, Isaac, Prezzi, Heitor Amadeu, Mafioleti, André Tesser, Souza, Clovis Arruda, Miquelluti, David José

“…The average yield of the varieties was 2.303, 1.711 and 3.534 kg ha-1 for the seasons 1, 2 and 3 respectively, and the highest yields were obtained with earlier sowing and temperature during grains maturation about 20°C. …”
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Nutritional status of yellow passion fruit submitted to nitrogen sources by fertigation por Moura, Regiana dos Santos, Marques, Adenaelson de Sousa, Santos Silva, Elton Jonh, da Silva Junior, Gabriel Barbosa, de Sousa, Tiago Medeiros, da Silva, Everaldo Moreira

“…For Ca, the optimal ammonium sulfate dose is 296.30 kg ha-1.…”
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Hydrogel for improving water use efficiency of Capsicum annuum crops in Fluvisol soil por Rivera Fernández, Rubén Darío, Rodríguez Jarama, Fanny, Mesías Gallo, Freddy, Mendoza Intriago, Dídimo Alexander

“…Water efficiency was correlated with hydrogel use producing up to 10.1 kg.m-3, whereas the control treatment reached 5.1 kg.m-3. …”
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Response of tomato (Solanum lycopersicum L.) to water consumption, leaf area and yield with respect to the number of stems in the greenhouse por Mendoza-Pérez, Cándido, Ramírez-Ayala, Carlos, Ojeda-Bustamante, Waldo, Trejo, Carlos, López-Ordaz, Anselmo, Quevedo-Nolasco, Abel, Martínez Ruiz, Antonio

“…The gross volume applied throughout the cycle was 352.2, 388.4 and 434.7 L m-2 for T1, T2 and T3, with productivities of 49, 41 and 36 kg m3 and yields of 20, 18 and 16 kg m-2 for T1, T2 and T3. …”
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Effect of winter maize (Zea mays)-based intercropping systems on maize yield, associated weeds and economic efficiency in central Uttar Pradesh por Mishra, Akhilesh

“…All the intercropping systems recorded higher maize-equivalent yield, more productivity (kg/ha/day) and significant reduction in weed population and weed dry-biomass than sole cropping of maize. …”
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Boron doses applied to soil during coffee development por Santinato, Felipe, Tavares, Tiago de Oliveira, Prado, Renato Mello, Caione, Gustavo, Silva, Vantuir Albuquerque, Santinato, Roberto

“…Treatments consisted of boron applications (zero; 2.48; 4.96; 9.92; 19.8 and 39.68 kg ha-1) in the boric acid form and applied to soil surface in the area of the tree crown projection. …”
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Analysis of some physical, chemical and microbiological aspects of honey samples produced and consumed in Turkey por Bakirdere, Sezgin, Yaroglu, Tolga, Tirik, Nihan, Demiroz, Mehmet, Karaca, Abdullah

“…HMF amounts determined in 47 samples were found to be between 1.9 and 98.0 mg/kg with good reproducibilities (%RSD: 3.2% or better). …”
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Control of the South American fruit fly in pear with natural-based products por Nunes, Marcelo Zanelato, Boff, Mari Inês Carissimi, Santos, Régis Sivori Silva dos, Franco, Cláudio Roberto, Rosa, Joatan Machado da

“…This study aimed to assess, in laboratory conditions, the effect of andiroba oil (2L 100L-1), kaolin (7.5Kg 100L-1), azadirachtin (2.5L 100L-1), metidationa (100mL 100L-1) and distilled water (control) on the oviposition and mortality of adults of A.fraterculus in no-choice and free-choice tests. …”
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Physicochemical composition and fatty acids profile of the meat of lambs fed with cassava wastewater por Urbano, Stela Antas, Ferreira, Marcelo Andrade, Azevedo, Paulo Sérgio, Vasconcelos, Gustavo Araújo, Santos Filho, Hilson Barreto, Cardoso, Daniel Barros

“…There was a quadratic effect for shear force with minimum force estimated at 2.78 kg / cm ² with 54.25% replacement. There was a quadratic effect for C15:0 and C:17, (0.37 and 1.30 when the replacement was 46.25% and 68.50%, respectively), increasing linearly for the C18:0 and decreasing for the C22:0. …”
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Agronomic and economic efficiency of the decanted phosphate as function of the liming in marandu grass : (Brachiaria brizantha) por Tiraboschi Leal, Fábio, Mendes Coutinho, Edson Luiz, Coelho França, Ana Beatriz

“…The P critical levels in soil and shoots of the marandu grass were 15 mg dm-3 and 1.2 g kg-1, respectively.…”
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Sustainable use of rangelands of the Mendoza plain (Argentina) por Guevara, Juan Carlos, Estevez, Oscar Roberto

“…For its evaluation, annual forage production was estimated from the dependable annual rain (f0.8) and the rain-use efficiency factor (kg DM ha-1 year-1 mm-1). The yearlong proper use factor of available forage was 30%, while the herbaceous and woody accessible layers to cattle were 80% and 50%, respectively. …”
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