低山丘陵区牧草引种和提高山地生物生产力的研究

STUDY OF HERBAGE INTRODUCTED AND BIOLOGICAL PRODUCTIVITY INCREASED IN THE HILLY AREA OF TAIHANG MOUNTAINS

通过在太行山低山丘陵区的试验研究，系统地总结了在干旱山地人工种草从引种到栽培的一系列综合配套技术，从一个侧面反应了干旱山地综合治理中，牧草与林果的复合栽培在培肥土壤、改良低产农田和提高果园生产力等方面的作用，为在太行山区开展人工种草提供了依据。

Through study in the hilly area of Taihang Mountains , the paper summerized the comprehensivetechn iques of artificial herbage planting in a systematic way from varieties introduction to culture man-agement in the arid hilly area,and in one aspect,it described effects(such as soil manuring,low yield far-mland improving and orchard productivity increasing)of complex culture of herbage and forest,fruit treesin the course of syn thetical harness in the arid hilly area. It gives a base of artificial herbage planting inTailiang Mountains area.