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Direct determination of phosphite in fertilizers by flow-injection amperometry
(Wiley-Blackwell, 2007-09-01)
A sensor based on graphite electrode modified with palladium-platinum-palladium film is proposed for phosphite determination by flow-injection amperometry. The modified electrode was prepared by a sequential cathodic ...
Direct determination of phosphite in fertilizers by flow-injection amperometry
(Wiley-Blackwell, 2007-09-01)
A sensor based on graphite electrode modified with palladium-platinum-palladium film is proposed for phosphite determination by flow-injection amperometry. The modified electrode was prepared by a sequential cathodic ...
Trunk nutrition in fruit crops: An overview
(Elsevier, 2020)
Nutritional trunk injection is an alternative to conventional or widely used fertilization methods, to supply nutrients to fruit tree crops that are quite fast, highly efficient, and economical. This method inserts substances ...
Efficient transgene expression in IVF and parthenogenetic bovine embryos by intracytoplasmic injection of DNA-liposome complexes
(Wiley, 2011-04)
Transgenic animals constitute an important tool with many biotechnological applications. Although there have been advances in this field, we propose a novel method that may greatly increase the efficiency of transgenic ...
Uniformidade de distribuição do potássio e do nitrogênio em sistema de irrigação por gotejamento
(Associação Brasileira de Engenharia Agrícola (SBEA), 2008-03-01)
O uso da fertirrigação possibilita a obtenção de bons resultados, todavia é notada a necessidade de trabalhos que venham possibilitar a adoção correta da técnica. Dessa forma ,o presente trabalho buscou comparar a uniformidade ...
Uniformidade de distribuição do potássio e do nitrogênio em sistema de irrigação por gotejamento
(Associação Brasileira de Engenharia Agrícola (SBEA), 2008-03-01)
O uso da fertirrigação possibilita a obtenção de bons resultados, todavia é notada a necessidade de trabalhos que venham possibilitar a adoção correta da técnica. Dessa forma ,o presente trabalho buscou comparar a uniformidade ...
Relationship between first polar body morphology before intracytoplasmic sperm injection and fertilization rate, cleavage rate, and embryo quality
(ELSEVIER IRELAND LTD, 2009)
Objectives: To evaluate the influence of the morphology of the first polar body (PB) on intracytoplasmic sperm injection (ICSI) outcomes. Methods: The morphology of the first PB was assessed in 3177 metaphase 11 oocytes ...
Return of fertility after discontinuation of the once-a-month injectable contraceptive Cyclofem(R)
(Elsevier Science IncNew York, 1997)
Artificial oocyte activation with calcium ionophore A23187 in intracytoplasmic sperm injection cycles using surgically retrieved spermatozoa
(Elsevier B.V., 2009-07-01)
Objective: To evaluate the effect of artificial oocyte activation (AOA) on intracytoplasmic sperm injection (ICSI) cycles using surgically retrieved sperm.Design: Laboratory study.Setting: Fertility/assisted fertilization ...