Potassium Manuring
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Nitrogênio (15 N) e atividade das enzimas redutase do nitrato e glutamina sintetase na cultura do milho em plantio direto / Evaluation of you cultivate of corn the application of Nitrogen and molibdênio and effect on the activity of the enzymes nitrate redutase and glutamina sintetase
This work was developed using data of the rehearsal conducted in the experimental station of CoimbraMG, area belonging to Federal University of Viçosa. It was aimed at through this theory: 1 - to evaluate the effect of the Nitrogen manuring on the activity of the enzymes nitrate redutase (NR) and Glutamina sintetase (GS) in corn cultivars in reduced spacing
Publicado em: 2008
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2. NutriÃÃ Mineral em Plantas de Copo de Leite: DeficiÃncia de Nutrientes e AdubaÃÃo Silicatada / Mineral nutrition of calla lily plants: nutrients deficiencies and silicon fertilization
The aspects related to mineral nutrition in ornamental plants are very important to the production of quality flowers. In the specific case of the calla lily (Zantedeschia aethiopica) the information on nutrition and manuring in commercial cultivations are quite incipient. Thus, the objectives of this work were to evaluate the deficiencies of nutrients and d
Publicado em: 2007
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3. Fertigation management and salinity control for bell pepper crop (Capsicum annuum) using ions meters of the substratum solution / Manejo da fertirrigação e controle da salinidade para a cultura do pimentão (Capsicum annuum) utilizando medidores de íons da solução do substrato
The agricultural production, in a general way, suffers direct action of the climatic conditions and of the demand in inputs. Among the cultures cultivated under greenhouses in the State of São Paulo, the bell pepper stands out with a great total marketed volume. However, the inadequate irrigation management the addition of fertilizers in high dosages and th
Publicado em: 2006
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4. Use of sources of Nitrogen in Tanzania (Panicum maximum JacK.) in the end of the station of the rains / Utilização de Fontes de Nitrogênio em Tanzânia (Panicum maximum Jack.) no final da estação das águas
The present work was accomplished with the intention of describing the behavior of sources nitrogens and his action in Tanzania in the corresponding final period the station of the waters (April-May). They were used seven different treatment under four repetitions, being each one of these equivalent sources to 100kg.N.ha-1, except for the treatment correspon
Publicado em: 2006
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5. ADUBAÃÃO COM NITROGÃNIO, FÃSFORO E POTÃSSIO PARA EXPERIMENTOS COM CAFEEIRO EM VASOS. / Fertilization of coffee plants in vase with nitrogen, phosphorus and potassium
This work aimed at to adentify the appropriate fertilizarion for coffee plants in its initial formation phase using vases. The initial amount of phosphorus in the soil was 100 mg dm3 and 400 mg dm3 for nitrogen and potassium. The experiment was perfomed at the Cofee Section of th e Agricultura Departament from the Federal Iniversity of Lavras, from june to D
Publicado em: 2005
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6. Utilização de dejetos líquidos de suínos na adubação da cana-de-açúcar / Sugarcane fertilization with liquid dejections of swines
The present research was conducted at Fazenda Porto Alfenas-MG with purpose of determining the effect of doses of liquid swine dejections on sugarcane productivity and concentration of nutrient in the soil Two types of fertilization were tested in a second-cut sugarcane plantation variety SP 81-3250 in dark red dystrophic latosoil (LVEd): (1) liquid dejectio
Publicado em: 2005