Soil chemical attributes
Effects on soil chemical attributes and cotton yield from ammonium sulfate and cover crops
... ABSTRACT. Fertilizer use in no-till systems must be aligned with a correct interpretation of soil chemical attributes and crop demands. The objectives of this work were evaluate the effects of ...
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Tomato yield and soil chemical attributes depending on previous cover crops
... over soil chemical ...(NCF). Chemical analysis of soil was done in two stages: one week preceding implantation of cover crops and in the phase of tomato ...in soil and this could be one ...
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Agronomic performance and soil chemical attributes in a banana tree orchard fertigated with humic substances
... In relation to the agronomic performance of the ‘BRS Princesa’ banana tree, there was also a lack of significant effects of the humic substances fertigation on growth and yield (p > 0.05). The only exception occurred ...
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Soil chemical attributes in coffee growing with different agronomic techniques
... the chemical attributes in a coffee growing area, according to different agronomic techniques used and their ...three soil managements were randomized (soil cover with polyethylene film, ...
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Soil chemical attributes restricting grain yield in Oxisols under no-tillage system
... identify soil chemical attributes restricting grain yield in Oxisols under the no-tillage system, using directed soil ...ha. Soil sampling points were georeferenced in each yield zone, ...
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Land cover changes affect soil chemical attributes in the Brazilian Amazon
... The hierarchical clustering dendrogram obtained from the multivariate analysis indicated that J. copaia and S. macrophylla formed a group with high similarity (lower distance between connections) with the native forest ...
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SOIL CHEMICAL ATTRIBUTES AND CORN PRODUCTIVITY GROWN ON LEGUME STUBBLE IN AGROFORESTRY SYSTEMS
... and chemical quality of Oxisols, resulting in higher productivity of intercropped ...to soil chemical attributes, the growth of baru trees (Dipteryx alata Vogel), and yield of intercropped ...
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Epigeal Fauna and Soil Chemical Attributes in Grazing and Regeneration Areas
... (habitat, chemical elements and food availability) in natural ecosystems can favor the maintenance of invertebrate soil fauna (Portilho et ...2009), soil chemical attributes affect ...
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Prediction of soil chemical attributes using optical remote sensing
... new soil analysis methods that are less costly and faster have been ...a soil analysis method began after Bowers and Hanks (1965) demonstrated that it was possible to quantify soil attributes, ...
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Determination of soil chemical attributes with terra preta nova experiment / Determinação dos atributos químicos do solo com experimento terra preta nova
... of soil chemical attributes on incorporation of wood residues and animal wastes in Terra Preta Nova ...in soil, individual or combined, of charcoal (C); wood sawdust (WS); MDF residues (MDF); ...
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Geostatistics and exploratory factor analysis for special representation of soil chemical attributes in coffee growing
... on chemical soil attributes by means of the geostatistical association and multivariate analysis (exploratory factor analysis), aiming to understand the behavior of the attributes in the ...
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SOIL CHEMICAL ATTRIBUTES AND LEAF NUTRIENTS OF ‘PACOVAN’ BANANA UNDER TWO COVER CROPS
... of chemical fertilizers in organic banana require a search for other alternatives for nutrient supply and soil fertility improvement, thus the green manure is a valuable resource for soil improvement ...
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PEQUENAS VARIAÇÕES DAS FORMAS DE RELEVO INFLUENCIAM A VARIABILIDADE ESPACIAL DE ATRIBUTOS QUÍMICOS DO SOLO
... of soil chemical attributes (Kravchenko & Bollock, 2000; Marques ...both soil surface and subsurface, thus being able to af- fect nutrient availability (Li et ...affect soil spatial ...
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Chemical attributes of soil irrigated with treated sewage effluent and cultivated with bell pepper
... and soil pH at the end of the growing ...in soil chemical attributes due to the application of domestic sewage effluent, additional studies should be carried out with a larger number of crop ...
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Nutrient cycling between soil and leaf litter in the Cerrado (Brazilian savanna) on eutrophic and dystrophic Neosols
... eutrophic soil conditions with presence of calcareous outcrops contributed to a significantly higher N concentration in Area 1 for a few ...3. Soil chemical attributes in the two study areas ...
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Espacialização do índice de qualidade do solo na Sub-Bacia das Posses, Extrema, Minas Gerais
... of attributes; Qca - mean of the deviations of soil chemical attributes; and Qpa - mean of the deviations of soil physical ...of soil chemical and physical ...
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Deborah Pinheiro Dick1 ; Simone Benvenuti Leite1 ; Ricardo Simão Diniz Dalmolin2; Henrique Cesar Almeida3 ; Heike Knicker4
... on soil chemical attributes and organic matter (SOM) composition in Leptosols from Campos de Cima da Serra, ...RS. Soil samples under eight year old (Pi8) and 30 year old (Pi30) Pinus ...
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Chemical attributes of a savannah Typic Hapludox soil under management systems
... P soil content (Table ...the soil chemical attributes ...P soil content in an area which had been treated with biosolid for two ...P soil content, approximately 40% of which was ...
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Chemical and biological attributes of a lowland soil affected by land leveling
... in soil properties caused by erosion, deep ploughing, and land ...altered soil properties and could contribute to global warming by depleting the soil of organic ...of chemical soil ...
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Clayton Alcarde Alvares1 , José Leonardo de Moraes Gonçalves2 , Sidney Rosa Vieira3 , Cláudio Roberto da Silva4 , Walmir Franciscatte5
... of soil attributes over the landscape is of fundamental importance for proper management of natural ...of chemical and physical attributes of Capão Bonito forest ...large soil database ...
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