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作 者:张文瑞
出 处:《亚热带水土保持》2007年第3期11-13,共3页Subtropical Soil and Water Conservation
摘 要:在闽江下游两岸红壤山地橄榄园进行套种豆科牧草圆叶决明试验,经多年定点观察,在红壤橄榄园套种牧草圆叶决明,能迅速覆盖幼龄果园,提高果园土壤肥力;减少建园前期水土流失,增加局部土壤水分含量,改善果树生长环境;提高果园产量,增加果园效益。After years observation at fixed points to the experimen~ of interplanting the chamaecrista rotundifolia, le- gumnious forage in the Chinese olive orchard on the red soil slope land at both sides of lower reaches of Minjiang River, it is concluded that the interplanting of chamaecrista rotundifolia will rapidly cover the young orchard, improve the soil fertility so as to reduce the soil erosion at the initial stage of orchard development. The interplanting will also increase the moisture content of soil in part area, to improve the growing environment of the fruit trees and to improve the yield of the orchard so as to increase the orchard benefit.
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