1999
DOI: 10.21273/hortsci.34.2.251
|View full text |Cite
|
Sign up to set email alerts
|

Distribution of Nutrients in Cut-flower Roses and the Quantities of Biomass and Nutrients Removed during Harvest

Abstract: Pollution of the environment, especially groundwater, may be reduced by proper fertilizer management, based in part on crop removal. The weights and concentrations of nutrients in tissue components of cut-flower roses (Rosa hybrida L.) were determined to assist in developing a fertilizer management system that sustains a high level of production but also is environmentally friendly. Harvested flower stalks of the cv. Royalty were cut to 45-cm length, and sectioned into 15-cm … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
2
0
1

Year Published

2003
2003
2024
2024

Publication Types

Select...
4
2
2

Relationship

0
8

Authors

Journals

citations
Cited by 14 publications
(3 citation statements)
references
References 9 publications
0
2
0
1
Order By: Relevance
“…Few studies have addressed changes in mineral nutrient concentrations, a good in di ca tion of overall changes in fl ower tissue from anthesis through fl ower senescence. The re search that has been carried out on this subject generally focuses on the whole fl ower and not the corolla or petals (Drossopoulos et al, 1996;Tamimi et al, 1999).…”
mentioning
confidence: 99%
“…Few studies have addressed changes in mineral nutrient concentrations, a good in di ca tion of overall changes in fl ower tissue from anthesis through fl ower senescence. The re search that has been carried out on this subject generally focuses on the whole fl ower and not the corolla or petals (Drossopoulos et al, 1996;Tamimi et al, 1999).…”
mentioning
confidence: 99%
“…Few studies have addressed changes in mineral nutrient concentrations among individual floral organs, instead focusing on nutrient concentrations of the whole flower as shown in roses, Juglans regia L., and Lupinus havardii (Drossopoulos et al, 1996;Tamimi et al, 1999;Picchioni, et al, 2001). However, recently it was demonstrated that remobilization of nitrogen, phosphorus, and potassium from corollas occurred before and during flower senescence in Petunia x hybrida, while fresh weight and ethylene production followed patterns expected of climacteric flowers (Verlinden, 2003).…”
Section: Studies On Floral Nutrient Remobilizationmentioning
confidence: 99%
“…Na incubação aeróbia uma mistura conhecida de solo e lodo de esgoto (100g:1g, Para suprir a demanda de rosas pelo mercado consumidor os produtores estão utilizando um alto índice de fertilizantes e água (TAMIMI et al, 1999) podendo assim causar danos ao ambiente. Para minimizar os impactos causados pela adubação mineral uma alternativa é a aplicação de lodo de esgoto como fonte de nutrientes e matéria orgânica.…”
Section: Determinação Da Mineralização Do Nitrogêniounclassified