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Changes in a Rhodic Hapludox under no-tillage and urban waste compost in the northwest of Rio Grande do Sul, Brazil Rev. Bras. Ciênc. Solo
Moraes,Moacir Tuzzin de; Silva,Vanderlei Rodrigues da; Cherubin,Maurício Roberto; Carlesso,Reimar; Debiasi,Henrique; Levien,Renato.
The use of urban waste compost as nutrient source in agriculture has been a subject of investigation in Brazil and elsewhere, although the effects on soil physical and chemical properties and processes are still poorly known. The aim of this study was to evaluate the effect of application of urban waste compost and mineral fertilizer on soil aggregate stability and organic carbon and total nitrogen content of a Rhodic Hapludox under no-tillage in the northwestern region of Rio Grande do Sul, Brazil, in the 2009/2010 and 2010/2011 growing seasons. The experiment was arranged in a 2 × 6 (seasons and fertilization) factorial in a randomized complete block design with four replications. The factor time consisted of two growing seasons (sunflower in 2009/10 and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Soil organic carbon; Aggregate stability; Total nitrogen; Soil structure; Organic manure.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832014000400028
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Crop yield and nutrient balance influenced by shoot biomass management and pig slurry application AGRIAMBI
Pandolfo,Carla M.; Veiga,Milton da.
ABSTRACT Crop systems that export large amounts of nutrients from the farm may require higher doses of animal manure than those needed for grain production. This study aimed to evaluate the yield of crops and to determine the simplified nutrient balance in three management systems of shoot biomass of crops (cover-grain, cover-silage and hay-silage) associated with five fertilization treatments (control, soluble fertilizer and three doses of pig slurry). The experimental design was a split plot, arranged in randomized blocks with four replicates. The management systems of shoot biomass did not affect the yield of the winter pasture, but there was an increase in yield with the application of pig slurry. The summer crops responded differently to...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Black oat; Rye; Sorghum; Corn; Organic manure; Silage; Hay.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000400302
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Evaluation of soil management and use in an ultisol in a Guava orchard in comparison with a sugarcane field and native forest area. Repositório Alice
SOUZA, W. J. O.; SOUZA, H. A. de; ROZANE, D. E.; NATALE, W..
Abstract: Studies to find out alternative inputs are important for sustainable agriculture. In this respect, the use of byproducts from guava processing can partially replace the requirements of mineral fertilizer and add organic matter to the soil, increased water retention capacity and mitigating the effects of traffic on the soil. The aim of the present study was to assess the physical aspects of the soil in function of fertilization of guava trees with organic and mineral fertilizers and to compare the results with those found in areas of sugarcane and native forest. The soil samples were obtained from a commercial guava orchard planted with the ?Paluma? (8 years) and ?Pedro Sato? (5 years) cultivars, vegetatively propagated, as well as from a cane...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Psidium guajava; Sacharum officinarum; Adubação; Adubo orgânico; Goiaba; Organic manure; Byproduct; Guava.
Ano: 2012 URL: http://www.alice.cnptia.embrapa.br/handle/doc/949431
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Extratores para avaliação da disponibilidade de metais pesados em solos adubados com vermicomposto de lixo urbano. Repositório Alice
MANTOVANI, J.R.; CRUZ, M.C.P. da; FERREIRA, M.E.; ALVES, W.L..
Os objetivos deste trabalho foram selecionar extratores químicos para avaliação da disponibilidade de metais pesados em solos tratados com vermicomposto de lixo urbano e calcário, e verificar os efeitos destes insumos nos teores disponíveis de metais pesados em solos. Foram realizados dois ensaios em casa de vegetação. Em um deles, foi usado um Latossolo Vermelho distroférrico e, no outro, um Argissolo Vermelho-Amarelo eutrófico, e, em ambos, a alface foi utilizada como planta-teste. O delineamento experimental de cada experimento foi em blocos ao acaso, em esquema fatorial 5x5, com quatro repetições, combinando-se doses de corretivos da acidez para elevar a saturação por bases a 40%, 50%, 60%, 70% e 80%, e o equivalente a 0, 25, 50, 75 e 100 t ha-1 de...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Adubação orgânica; PH; Calagem; Organic manure; Liming.
Ano: 2004 URL: http://www.alice.cnptia.embrapa.br/handle/doc/110292
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Growth, production and nutrients in coriander cultivated with biofertilizer. Repositório Alice
CARDOSO, M. O.; BERNI, R. F.; ANTONIO, I. C.; KANO, C..
Crescimento, produção e nutrientes no coentro cultivado com biofertilizante. Objetivou-se avaliar o efeito de doses de um biofertilizante de materiais vegetais (BMV) sobre o crescimento, produção e nutrientes no coentro "Verdão".
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Coriandrum sativum; Organic manure; Adubação orgânica; Fertilizante alternativo; Alternative fertilizer; Coentro.
Ano: 2017 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1084252
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Growth, production and nutrients in coriander cultivated with biofertilizer. Repositório Alice
CARDOSO, M. O.; BERNI, R. F.; ANTONIO, I. C.; KANO, C..
Crescimento, produção e nutrientes no coentro cultivado com biofertilizante. Objetivou-se avaliar o efeito de doses de um biofertilizante de materiais vegetais (BMV) sobre o crescimento, produção e nutrientes no coentro "Verdão".
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Coriandrum sativum; Organic manure; Adubação orgânica; Fertilizante alternativo; Alternative fertilizer; Coentro.
Ano: 2017 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1084306
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Growth, production and nutrients in coriander cultivated with biofertilizer Horticultura Brasileira
Cardoso,Marinice O; Berni,Rodrigo F; Antonio,Isaac C; Kano,Cristiaini.
ABSTRACT The aim of this study was to evaluate the effect of doses of a biofertilizer, formulated with a mix of plants (BMV), on the growth, production and nutrients in coriander cultivar Verdão. The BMV was prepared with crushed parts of the species Flemingia macrophylla, Musa sp. and Azolla sp. The trial was carried out in a greenhouse, in Yellow Argissol, with medium texture (V= 36.4%). The experimental design was of randomized blocks with six replicates. Besides BMV doses (0, 5, 10, 15 and 30%, in water), an additional treatment with bovine manure biofertilizer was added (10% in water). Inorganic ingredients blended into biofertilizers as chicken manure were incorporated in soil of growing-beds. The evaluated traits responded to BMV doses linearly. A...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Coriandrum sativum; Organic manure; Alternative fertilizer.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000400583
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Initial analysis of the Eucalyptus super clone fertilized with swine wastewater sludge PFB - Pesquisa Florestal Brasileira
Paula Ribeiro, Elaino; Luiz Magalhães, Joiran; Almeida Rodrigues, Arthur; Almeida Rodrigues, Douglas; Alves Frazão, Marcelo; Lino Rodrigues, Cássia.
The generation of waste has gradually increased due to the large swine production and with this comes the concern about the final destination of the product. This study aimed to analyze the initial behavior of Eucalyptus super clone (AEC 1528), fertilized with swine sludge and compared to chemical fertilizer. The experiment was conducted in a completely randomized design with 5 treatments and 3 replications, with the volumes: 1.25, 2.5, 5 liters; 0 liters of sewage sludge and chemical fertilizer. The plants were irrigated with water from a well at the Rio Verde University, increasing the amount according to plant growth. After 120 days, we evaluated the height of the plants, stem diameter, relation between stem diameterand plantsheight, weight of the fresh...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Organic manure; Biosolids; Hybrid Ciências agrarias; Ciências ambientais; Biodiversidade Adubação organic; Biossólido; Híbrido.
Ano: 2015 URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/913
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Morphogenesis of the giant missionary grass in response to pig slurry fertilization Ciência Rural
Zabot,Valdirene; Scheffer-Basso,Simone Meredith; Miranda,Mario; Kotwittz,Daiane Karla; Brustolin,Karen Doering.
The morphogenesis of giant missionary grass (Axonopus jesuticus x A. scoparius) was evaluated in this study in response to the application of 0, 40, 80, 120, 160, and 200m³ ha-1year-1 of pig slurry, calculated to provide 0, 100, 200, 300, 400, and 500kg N ha-1year-1, respectively. The experiment was carried out in the field, at Chapecó, Santa Catarina, Brazil, in 2010-2011. The doses were fractioned in four applications, performed after the pasture cuttings, during the growth season of the grass. Morphogenetic evaluations were performed weekly between 10/26/2010 and 12/07/2010 (spring), 12/14/2010 and 01/11/2011 (late spring/early summer), 01/18/2011 and 02/07/2011 (summer), and 02/15/2011 and 03/21/2011 (late summer). The leaf senescence, leaf elongation,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Canopy structure; Leaf elongation; Organic manure; Senescence; Tiller..
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014001001790
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Nitrogen applied in okra under non-tightness grown and residual fertilization. Repositório Alice
CARDOSO, M. O.; BERNI, R. F..
The aim of this study was to evaluate, in the Amazonian rainy season, the effect of nitrogen applied in okra under non-tightness grown and residual fertilization.
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Abelmoschus esculentus; Fertilização; Adubação orgânica; Rendimento; Fertilization; Organic manure; Yield.
Ano: 2012 URL: http://www.alice.cnptia.embrapa.br/handle/doc/948334
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Nitrogen applied in okra under non-tightness grown and residual fertilization Horticultura Brasileira
Cardoso,Marinice O; Berni,Rodrigo F.
The aim of this study was to evaluate, in the Amazonian rainy season, the effect of nitrogen applied in okra under non-tightness grown and residual fertilization. The trial was carried out in the Embrapa Amazonia Ocidental, in Iranduba, Amazonas state, Brazil, between October/2010 and February/2011, in dystrophic Yellow Argisoil, medium texture, using pits with residual fertility. The experimental design was of randomized blocks with four repetitions (two lines with four plants, spacing of 1.5x1.0 m) and four main treatments (urea: 0.0; 20.0; 40.0 and 60.0 g plant-1 corresponding to 0.0; 60.0; 120.0 and 180.0 kg ha-1 of N, respectively, in two portions) using cv Dardo. Besides two additional treatments: chicken manure (1.0 L pit-1, with the cv Dardo) and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Abelmoschus esculentus; Fertilization; Organic manure; Yield.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362012000400014
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ผลการใช้กากเมล็ดสบู่ดำเป็นปุ๋ยอินทรีย์ที่มีต่อผลผลิตข้าวโพดหวาน Thai Agricultural
Anna Saimaneerat; Sukum Chotechaungnanirat; Pojjanee Supamongkol.
Objective of this experiment was to use seed cake of Jatropha as the organic fertilizer for sweet corn production. Property of fresh seed cake of Jatropha was pH 6.6, EC 1.77 dS/m, total N 3.55 percent, total P2O5 1.47 percent, total K2O 1.39 percent, total Ca 0.68 percent, and total Mg 0.64 percent. Plot research was conducted at the National Corn and Sorghum Research Center. The experiment was repeated in 6 crop seasons in 2007-2009. Randomized complete block design was laid out, with four replications and six treatments. The six treatments were chemical fertilizer application at the recommendation, cow manure application (2500 kg/rai), Jatropha seed cake application (620, 800, and 1000 kg/rai), and no fertilizer application. The combined analysis of the...
Palavras-chave: Sweet corn; Jatropha seed cake; Organic manure; Yields; ข้าวโพดหวาน; กากเมล็ดสบู่ดำ; ปุ๋ยอินทรีย์; อัตราการใช้; ผลผลิต; คุณสมบัติทางเคมีของดิน.
Ano: 2010 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4671
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