Frequency and period of pruning affect fodder production of Gliricidia sepium (Jacq.) Walp. and Pterocarpus erinaceus Poir. in the Sahel

被引：7

作者：

Bayala, Jules ^{[1
]}

Ky-Dembele, Catherine ^{[1
]}

Coe, Richard ^{[2
]}

Binam, Joachim Nyemeck ^{[1
]}

Kalinganire, Antoine ^{[1
,3
]}

Olivier, Alain ^{[4
]}

机构：

[1] World Agroforestry ICRAF, ICRAF WCA Sahel Node, BP E5118, Bamako, Mali

[2] World Agroforestry ICRAF, POB 30677, Nairobi 00100, Kenya

[3] Commonwealth Sci & Ind Res Org CSIRO, Australian Tree Seed Ctr, GPO Box 1700, Canberra, ACT 2601, Australia

[4] Univ Laval, Dept Phytol, 2425 rue Agr, Quebec City, PQ, Canada

来源：

AGROFORESTRY SYSTEMS | 2023年 / 97卷 / 07期

关键词：

Economic benefits; Fodder bank; Livestock farming; Peri-urban farming; Tree fodder; BIOMASS PRODUCTION; CUTTING FREQUENCY; TREE; LEGUMES; HEIGHT; MAIZE; YIELD; CROP;

D O I：

10.1007/s10457-022-00779-y

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Fodder collection from natural stands generates income in peri-urban areas in the Sahel. Fodder banks show financial and ecological benefits, as increased demand requires sustainable tree management. Fodder production from two commonly used species, Gliricidia sepium (Jacq.) Walp. and Pterocarpus erinaceus Poir. was evaluated for combinations of variety, year, period, height, and frequency of pruning. In the first experiment (1997-2000) fodder production increased with tree age, but in the second period (2012-2015) fodder production was declining in all treatments. Overall, the data suggest that for marketable fodder production a 3-month pruning interval is maintained for G. sepium and a 4-month interval for P. erinaceus.

引用

页码：1307 / 1321

页数：15

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