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Gene expression during response to nutrient deficiency in leaf-miner resistant and susceptible genotypes. Author(s): MAIA, F. M.; MARTINATI, J. C.; PADILHA, L.; GUERREIRO FILHO, O.; MALUF, M. P. Several physiologic factors affect the defense response of coffee trees to the leaf-miner (Leucoptera coffeella), including nutrient availability during plant growth. Resistant coffee plants may exhib... ... Repository: BDPA Publication year: 2014
Growth and visual symptoms of nutrient deficiencies in young Mentha piperita plants. Author(s): SILVA, D. A. S.; SILVA JÚNIOR, M. L. da; VIÉGAS, I. de J. M.; LOBATO, A. K. da S.; MELO, V. S. de; BOTELHO, S. M. A.; SILVA, G. R. da; FREITAS, J. M. N. de; OLIVEIRA NETO, C. F. de; CUNHA, M. L. A. da; ARAUJO, A. R. da R. The characterization of the deficiency symptoms of macronutrients and micronutrients on the growth of young plants of Mentha piperita were evaluated by the missing element technique. The experiment wa... ... Repository: BDPA Publication year: 2014
Performance of dairy heifers raised on Xaraés palissadgrass (Brachiaria brizantha cv. Xaraés) pasture supplemented with two types of mineral mixture. Author(s): CARVALHO, C. A. B. de; PERES, A. A. C.; PREMAZZI, L. M.; MALAFAIA, P.; CARVALHO, M. I. A. B.; PACIULLO, D. S. C.; COSTA, V. A. C. The effects of selective (e.g. mineral supplement formulated on the basis of nutritional and clinical examination of the herd) or commercial mineral supplementation of crossbred dairy heifers (Holstei... ... Repository: BDPA Publication year: 2014
Índices de vegetação obtido por sensor hiperespectral terrestre na identificação da deficiência de potássio na cultura da soja. Author(s): FURLANETTO, R. H.; NANNI, M. R.; CRUSIOL, L. G. T.; OLIVEIRA JUNIOR, A. de Repository: BDPA Publication year: 2018
Uso de 'pó de rocha' em sistemas de produção agrícola: breve análise sobre viabilidade técnica. Author(s): DETTMER, C. A.; ABREU, U. G. P. de; GUILHERME, D. de O.; FERRARI NETO, J.; DETTMER, T. L. Os avanços tecnológicos e os ganhos econômicos da agricultura observados a partir do uso das novas técnicas de cultivo, em especial o SPD (Sistema de Plantio Direto), contribuíram e ainda contribuem n... ... Repository: BDPA Publication year: 2020
Protocolo para avaliação da eficiência agronômica de remineralizadores de solo - uma proposta da Embrapa. Author(s): BATISTA, N. T. F.; RAGAGNIN, V. A.; HACK, E.; GORGEN, A. L.; MARTINS, E. de S. Repository: BDPA Publication year: 2017
Rootstock effect on yield components of Cabernet Sauvignon grapevine. Author(s): MIELE, A. Grapevines are grafted on rootstocks mainly due to their resistance to soil parasites, adaptability to mineral excess or deficiency and toplant vigor. Repository: BDPA Publication year: 2017
Soil mineralogy-controlled phosphorus availability in soils mixed with phosphate fertiliser and biochar. Author(s): MATOSO, S. C. G.; WADT, P. G. S.; SOUZA JÚNIOR, V. S. de; PÉREZ, X. L. O. he biochar amendment to soil proved to be beneficial to improve soil quality and provide nutrients. However, the effect of biochar on the availability of P is still controversial. We aim to study the... ... Repository: BDPA Publication year: 2023
Impact of chemical oxidation on brazilian soils. Author(s): SILVA, L. A. da; TEIXEIRA, S. C. G.; PEREZ, D. V.; MARQUES, M. R. da C. Repository: BDPA Publication year: 2012
Balanço de nitrogênio em cordeiros suplementados com misturas minerais oriundas de resíduos salinos sólidos. Author(s): SOUZA, R. L.; SILVA, C. N. da; SILVA, D. R. da; MANERA, D. B.; VOLTOLINI, T. V. Este trabalho teve como objetivo avaliar o balanço de nitrogênio de ovinos quando suplementados com diferentes misturas minerais. Utilizaram-se 24 ovinos machos, castrados, sem padrão racial definido,... ... Repository: BDPA Publication year: 2013

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