Agroforestry systems with Ilex paraguariensis (American holly or yerba mate) and native timber trees on small farms in Misiones, Argentina

被引：22

作者：

Eibl, B ^{[1
]}

Fernandez, RA ^{[1
]}

Kozarik, JC ^{[1
]}

Lupi, A ^{[1
]}

Montagnini, F ^{[1
]}

Nozzi, D ^{[1
]}

机构：

[1] Univ Nacl Misiones, Fac Ciencias Forestales, RA-3382 ELdorado, Misiones, Argentina

来源：

AGROFORESTRY SYSTEMS | 2000年 / 48卷 / 01期

基金：

美国安德鲁·梅隆基金会;

关键词：

Balfourodendron riedelianum; degraded lands; Enterolobium contortisiliquum; subsistence agriculture; subtropical forest; Tabebuia heptaphylla;

D O I：

10.1023/A:1006299920574

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

In Misiones, in the northeast of Argentina, agroforestry systems of timber trees and perennial cash crops are becoming increasingly common. We evaluated the productivity of Ilex paraguariensis St Hill (South American holly or yerba mate, Aquifoliaceae) in association with indigenous trees: Enterolobium contortisiliquum (Vellozo) Morong. (timbo, Leguminosae, a N-2-fixing tree), and two timber species, Balfourodendron riedelianum (Engler) Engler (guatambu, Rutaceae) and Tabebuia heptaphylla (Vellozo) Toledo (lapacho negro, Bignoniaceae). Five years after planting, the tree species were 2.7 to 5.0 m high and 3 to 7 cm in diameter at breast height, and the yerba mate produced its first harvest. Additionally, the production of associated crops of subsistence covered the annual needs of the farmer. These systems are promising for sustainable use of deforested lands in the region.

引用

页码：1 / 8

页数：8

共 13 条

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