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Soil fertility management technologies and nutritional status assessment of soybeans. Author(s): OLIVEIRA, F. A. de; CASTRO, C. de; OLIVEIRA JUNIOR, A. de; KLEPKER, D.; FIRMANO, R. F. Soil fertility management technologies and nutritional status assessment of soybeans....................................................................................................................... ... Repository: BDPA Publication year: 2025
Relationships between soil class and nutritional status of coffee plantations. Author(s): WADT, P. G. S. Farm planning requires an assessment of the soil class. Research suggest that the Diagnosis and Recommendation Integrated System (DRIS) has the capacity to evaluate the nutritional status of coffee pl... ... Repository: BDPA Publication year: 2005
Soil fertility, nutrition and yield of maize and barley with gypsum application on soil surface in no-till. Author(s): MICHALOVICZ, L.; MÜLLER, M. M. L.; FOLONI, J. S. S.; KAWAKAMI, J.; NASCIMENTO, R. do; KRAMER, L. F. M. ABSTRACT: Annual crop yield and nutrition have shown differentiated responses to modifications in soil chemical properties brought about by gypsum application. The aim of this study was to evaluate th... ... Repository: BDPA Publication year: 2014
Phosphogypsum and vinasse application: soil chemical properties and alfalfa productivity and nutritional characteristics. Author(s): NASCIMENTO, R. do; SOUZA, J. A. de; MOREIRA, A.; MORAES, L. A. C. Repository: BDPA Publication year: 2017
Soil fertility and nutritional status of elephant grass fertilized with organic compost from small ruminant production and slaughter systems. Author(s): PEREIRA, G. de A. C.; PRIMO, A. A.; MENESES, A. J. G.; ARAÚJO, M. D. M. de; POMPEU, R. C. F. F.; GUEDES, F. L.; SOUZA, H. A. de Abstract: The application of organic composts derived from animal husbandry or agro-industry is a promising option to improve nutrient cycling and supply of soils and, consequently, forage production.... ... Repository: BDPA Publication year: 2020
Changes in soil fertility and mineral nutrition of mango orchards in São Francisco Valley, Brazil. Author(s): SILVA, J. P. S da; NASCIMENTO, C. W. A. do; SILVA, D. J.; CUNHA, K. P. V da; BIONDI, C. M. This research aimed to analyse the soil fertility changes and macronutrient concentration in mango plantations in Petrolina, Pernambuco, Brazil. Samples of soil were collected at depths of 0-20 and 20... ... Repository: BDPA Publication year: 2014
Yield, nutritional status and soil chemical properties as response to cattle manure, reactive natural rock phosphate and biotite schist in Massai grass. Author(s): MOREIRA, A.; FAGERIA, N. K.; SOUZA, G. B. de; FREITAS, A. R. de In animal production, grasses planted in the pasture lands have especial value to improve aggregate value of products. This paper evaluates the effects of applying cattle manure, reactive natural phos... ... Repository: BDPA Publication year: 2009
Limestone and phosphogypsum effects on soil fertility, soybean leaf nutrition and yield. Author(s): CARVALHO, M. da C. S.; NASCENTE, A. S. The objective of the study was to determine the effect of the annual application of phosphogypsum and lime on the soil surface without incorporation on the correction and the fertilization efficiency... ... Repository: BDPA Publication year: 2014
Liming influence on soil chemical properties, nutritional status and yield of alfafa grown in acid soil. Author(s): MOREIRA, A.; FAGERIA, N. K. Alfalfa is an important forage crop with high nutritive value, although highly susceptible to soil acidity. Liming is one of the most efficient and prevailing practices to correct soil acidity and imp... ... Repository: BDPA Publication year: 2010
Previous intercropping corn with palisadegrass in a tropical region as affecting soil fertility and annual crops nutrition and grain yields. Author(s): CRUSCIOL, C. A.; NASCENTE, A. S.; BORGHI, E.; SORATTO, R. The objective of this study was to evaluate the effect of the introduction of perennial forage as a previous cultivation in the soil fertility and on the five followed cash crop nutrition and grain yi... ... Repository: BDPA Publication year: 2014

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