Potato Cropping
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Returning Winter Cover Crop Residue Influences Soil Aggregation and Humic Substances under Double-cropped Rice Fields
ABSTRACT Residue management in cropping systems may improve soil quality. However, there are few studies on the effects of residue management on soil aggregation and carbon content in the humin (C-HUM), humic acid (C-HAF) and fulvic acid (C-FAF) fractions in South China. Therefore, the effects on soil aggregation and on the C-HUM, C-HAF, C-FAF from incorpora
Rev. Bras. Ciênc. Solo. Publicado em: 09/11/2017
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2. Desenvolvimento de métodos analíticos para determinação de As, Cd, Ni e Pb em batata e em mandioca produzidas em regiões mineiras empregando espectrometria de absorção atômica em forno de grafite
In this dissertation methods to determine arsenic, lead, nickel and cadmium in food are described, more precisely in potato and manioc, grown in the Minas Gerais state territory in Brazil, which is also known as "Quadrilátero Ferrífero" (an area in the state where mining for ore and other metals is a current major economic activity). In the methods propose
Publicado em: 2009
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3. The use of geo-technologies to evaluate the potentiality of hydro-degradation in superficial waters by agro-chemicals : case of Antas River watershed, Bueno Brandão, MG / Utilização de geotecnologias para a avaliação do potencial de degradação hidrica das aguas superficiais por agroquimicos : caso da sub-bacia do Rio das Antas, Bueno Brandão, MG
In the county of Bueno Brandão, South of MG, the Antas River Watershed is located before the water supply area and is susceptible to hydro-degradation due to the damaging agricultural activities-chemicals was evaluated by the use of geotechnologies. The potato cropping is a remarkable activity among them due to the following features: intensive use of agro-
Publicado em: 2008
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4. Impact of use and management on the organic matter fractions of latosols from the Rio das Mortes Basin. / Impacto de uso e manejo em fraÃÃes da matÃria orgÃnica de latossolos da Bacia do Rio das Mortes - MG
Rio das Mortes basin is an important area of coffee and potato production in Minas Gerais state (Brazil). In these crops, it is frequent the application of lime and phosphorus, as well as the use of practices of intensive revolving of soil, especially in potato croplands. Although these management practices are important for agricultural process, they affect
Publicado em: 2007
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5. Effect of potato cultivars and pesticides application on the rDNA profiles of soil bacterial communities. / Efeito de cultivares de batata e de agrotóxicos sobre os perfis de rDNA de comunidades bacterianas do solo
Potato cropping shows great social and economical importance and, it is responsible by a very expressive part of the labor force of agricultural workers, besides being the forth product used as human food. Comercial potato cultivars show a great variety of characteristics related to maturation stage, accumulated dry matter content and disease resistance, whi
Publicado em: 2006
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6. Strategies for potato breeding for tropical climates. / EstratÃgias para o melhoramento da batata para condiÃÃes tropicais
Potato (Solanum tuberosum L.) breeding for tropical climate is important because most cultivars used in Brazil come from temperate countries, presenting low adaptability under warm climates. In the potato breeding program at Universidade Federal de Lavras (UFLA) there is a project established to search for better ways to improve selection efficiency for thes
Publicado em: 2004
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7. Avaliação da infestação de insetos-praga associados à batata (Solanum tuberosum L.) sob efeito de nutrientes nitrogenados e potássicos e teores acumulados de aminoácidos livres nas cultivares Achat e Monalisa
Evaluation of insect-pest infestation associated to potato (Solanum tuberosum L.) under effect of nitrogen and potassium fertilizers and the accumulated amount of free aminoacids in Achat and Monalisa cultivars. The objective of this work was to evaluate the occurence of insect-pests on potato plants influenced by dosages of nitrogen and potassium accumulate
Revista Brasileira de Entomologia. Publicado em: 2002