Production of heliconia Golden Torch as influenced by the mineral and organic manure

被引：18

作者：

de Albuquerque, Abel W. ^{[1
]}

Rocha, Ernestina S. ^{[1
]}

da Costa, Jose P. V. ^{[1
]}

Farias, Alonso P. ^{[2
]}

Bastos, Adelmo L. ^{[1
]}

机构：

[1] UFAL, CECA, BR-57000000 Rio Largo, AL, Brazil

[2] Escola Agrotecn Fed Satuba, BR-57120000 Satuba, AL, Brazil

来源：

REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL | 2010年 / 14卷 / 10期

关键词：

flowerculture; flowers; bractea;

D O I：

10.1590/S1415-43662010001000005

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

The cut tropical flower market in Alagoas-Brazil demands articulate actions in the production chain to reduce costs with mineral fertilizers that represent a significant percentage of the production costs. This work had the objective of evaluating the production components of the tropical flower heliconia Golden Torch submitted to mineral, organic and organic-mineral fertilization. The following variables were evaluated: number of the offshoots per plant, number of flowers stalk per bunch, length and diameter of the flowers stalk, length of the bracts, number of the leaves and leaf area per plant. The results showed that organic and organic-mineral fertilization promoted the highest harvest of flower stalks. The organic fertilization promoted higher yield of the production components in comparison to control and the organic-mineral fertilization treatments. The association of mineral fertilized and organic manure improved the fertilization practice in this crop.

引用

页码：1052 / 1058

页数：7