Green Manure Summer
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Effects of biofertilizer rates on the structural, morphogenetic and productive characteristics of Piatã grass
The objective of this study was to investigate the influence of different levels of biofertilizers from cattle and swine manure on the structural, morphogenetic and productive characteristics of Brachiaria brizantha cv. Piatã. The experiment was arranged in a completely randomized factorial design with split plots. The plots were defined by eight treatments
Revista Brasileira de Zootecnia. Publicado em: 2012-06
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2. Microbial activity in soil cultivated with different summer legumes in coffee crop
A field experiment was conducted for ten years in a sandy soil in the north part of the Paraná State, Brazil. The soil samples were collected at 0-10 cm depth, both under the coffee canopy and in the inter row space between the coffee plants, in the following treatments: Control, Leucaena leucocephala, Crotalaria spectabilis, Crotalaria breviflora, Mucuna p
Brazilian Archives of Biology and Technology. Publicado em: 2011-02
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3. Consórcio de milho com adubos verdes e manejo da adubação nitrogenada no cultivo de feijão em sucessão no sistema integração lavoura-pecuária no cerrado / Nitrogen fertilization management in bean cultivated after maize-legumes intercropping in the Crop-Livestock Integration system in Brazilian Savannah
Ten experiments were performed involving common beans and maize intercropped with legumes and/or Brachiaria brizantha, in the summer crops of 2008/2009, 2009 winter and summer of 2009/2010 in two municipalities in the Goiás (GO) state, Brazil. In Ipameri- GO, the area was planted with soybeans for several years and corn associated with B. brizantha in crop
Publicado em: 2010
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4. FARMING SYSTEMS OF CORN ASSOCIATED OR NOT WITH COVER CROPS: PRODUCTIVE ASPECTS, ECONOMIC AND SOIL QUALITY / SISTEMAS DE CULTIVOS DE MILHO CONSORCIADO OU NÃO COM PLANTAS DE COBERTURA DE SOLO: ASPECTOS PRODUTIVOS, SOCIOECONOMICOS E DE QUALIDADE DO SOLO
A disponibilidade de pequenas áreas para cultivo aliada as deficiências técnicas e econômicas, agravadas muitas vezes por aspectos sócio-culturais, cria nas pequenas propriedades, um cenário propenso a práticas agropecuárias com elevado grau de insustentabilidade. A partir deste contesto, foi realizado este estudo de campo, no período de setembro de
Publicado em: 2010
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5. Weeds supression and agronomic characteristics of corn crop under leguminous residues in no-tillage system / SupressÃo de plantas invasoras e caracterÃsticas agronÃmicas da cultura do milho sob resÃduos culturais e leguminosas em sistema plantio direto
The use of cover crops on no-tillage system can add several advantages, such as controlling the weeds population. The leguminous species also carry out biological nitrogen fixation, increase nutrients to the soil and bring other benefits. Therefore, this research aimed at testing the leguminous, dwarf mucuna beans, dwarf pigeon pea and stylosanthes on seedli
Publicado em: 2009
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6. Biomassa microbiana em diferentes sistemas de manejo do solo e de culturas típicas da região norte do Paraná
The objective of this work was to evaluate the soil microbial biomass (SMB) as a parameter bioindicador of changes in agroecosystem under different soil management and crop rotation systems. The SMB was examined in four different Long-term experiments: In experiment 1: with 26 year-old field experiment established consisting of four systems soil management:
Publicado em: 2008
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7. Isolation, identification and evaluation of Pochonia chlamydosporia for controlling Meloidogyne javanica and promoting growth in tomato plants / Isolamento, identificação e avaliação de Pochonia chlamydosporia no controle de Meloidogyne javanica e na promoção de crescimento de tomateiro
Twenty-nine isolates of Pochonia chlamydosporia were found in Meloidogyne infested-soils samples of vegetables crops from Viçosa (MG), Mariópolis (PR) and Venda Nova do Imigrante (ES). Among them, 65.52 % were identified as P. chlamydosporia var. chlamydosporia and 34.48 % as P. chlamydosporia var. catenulata. The potential of these isolates including four
Publicado em: 2008
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8. Caracterização agronômica de espécies de Crotalaria L. em diferentes condições edafoclimáticas e contribuição da adubação verde com C. juncea no cultivo orgânico de brássicas em sistema plantio direto. / Agronomic evaluation of Crotalaria species in different environmental conditions and the contribution of green manuring with C. juncea on organic production of cabbage and cauliflower under no-tillage system.
The objective of this work was to evaluate growth of Crotalaria species in different soil and climate conditions and to investigate the contribution of Crotalaria juncea, as a cover crop, on organic cultivation of cabbage and cauliflower, under no-tillage system. Five experiments were conducted. Three of them referred to the performance of Crotalaria species
Publicado em: 2007
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9. Avaliação "in vitro" da eficiência de diferentes inóculos no tratamento anaeróbio de efluentes líquidos de suinocultura
This study aimed to evaluate the effect of the use of inoculants in the degradation of pig slurry at different hydraulic retention times (0, 30, 60, 90, 120, 150, 180 hours) in two different seasons (winter and summer) called experiment 1 and experiment 2. We used a commercial inoculum at the rate recommended by the manufacturer and three alternative seeding
Publicado em: 2003