2005
DOI: 10.1590/s0103-84782005000200013
|View full text |Cite
|
Sign up to set email alerts
|

Translocação e compartimentalização de Zn aplicado via ZnSO4 e ZnEDTA nas folhas de cafeeiro e feijoeiro

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
2
0
1

Year Published

2018
2018
2023
2023

Publication Types

Select...
3
1
1

Relationship

0
5

Authors

Journals

citations
Cited by 5 publications
(3 citation statements)
references
References 8 publications
0
2
0
1
Order By: Relevance
“…Nonetheless, the sources ZnSO 4 and Zn-EDTA did not differ significantly with respect to ZnC_L and ZnA_L (Table 2, contrast 5), indicating a similar efficiency for foliar fertilization in cocoa trees and lower RR (Table 1). Franco et al (2005), studying translocation and compartmentalization of Zn applied in coffee and common beans, under Zn sufficiency and deficiency, also observed similarities between the Zn contents effectively absorbed by the leaves when the sources were ZnSO 4 and Zn-EDTA, except for common bean plants under Zn sufficiency, in which foliar absorption of Zn was higher when the source was Zn-EDTA. Ojeda- Barrio et al (2009) also found no significant difference in ZnC_L in pecan trees sprayed with ZnSO 4 and Zn chelates (EDTA and DTPA).…”
mentioning
confidence: 80%
See 1 more Smart Citation
“…Nonetheless, the sources ZnSO 4 and Zn-EDTA did not differ significantly with respect to ZnC_L and ZnA_L (Table 2, contrast 5), indicating a similar efficiency for foliar fertilization in cocoa trees and lower RR (Table 1). Franco et al (2005), studying translocation and compartmentalization of Zn applied in coffee and common beans, under Zn sufficiency and deficiency, also observed similarities between the Zn contents effectively absorbed by the leaves when the sources were ZnSO 4 and Zn-EDTA, except for common bean plants under Zn sufficiency, in which foliar absorption of Zn was higher when the source was Zn-EDTA. Ojeda- Barrio et al (2009) also found no significant difference in ZnC_L in pecan trees sprayed with ZnSO 4 and Zn chelates (EDTA and DTPA).…”
mentioning
confidence: 80%
“…Chelates, organometallic complexes, can be less adsorbed by the cuticle and cell wall than inorganic sources of Zn (Franco, Martinez, Zabini, & Fontes, 2005) and can be more mobile within the plant, but that does not guarantee that the chelated element has higher absorption in comparison to inorganic salts (Wójcik, 2004). The effect of chelates on leaf capacity to absorb nutrients can be related to some of their properties such as: complex's molecular weight, dissociation constant and complex's stability at solution pH (Reed, Lyons, Júnior, & Mceachrn, 1988).…”
mentioning
confidence: 99%
“…Segundo Wittwer, citado por Faquin (1994), a velocidade de absorção foliar do Zn, considerando-se absorção de 50% do total, varia de 1 a 2 dias, de acordo com a habilidade de absorção da planta estudada. Franco et al (2005) concluíram que o sulfato de zinco (ZnSO 4 7H 2 O) apresenta maior adsorção à parede celular nas folhas de feijão e café do que o…”
Section: Fertilização Via Foliar Com Micronutrientes Em Plantasunclassified