摘要
秘鲁的农业生产可以分为三个自然区：西部沿海区降雨甚少，属干旱地区；高原区（高山区）降雨量只有２５０～６００ｍｍ，属半干旱地区；东部蒙塔尼亚（塞尔瓦）区，降雨量高达１５００～３０００ｍｍ，属湿润地区。农作物不仅因三类自然区而不同，也因海拔高度而变化。秘鲁是马铃薯的原产地，种质资源特别丰富；玉米在秘鲁也有悠久的种植历史。
The areas for agricultural production in Peru
may be devided into 3 natu-ral regions :the coastal line region,facing the Pacific Ocean in the
western side, has lit-tle rainfall ,belonging to arid area;the Andean mountains and the inter
valleys,aresemi-arid region in nature with rainfall varying from 250 to 600mm,and the Omagua
A-mazinia or iow-forest region in eastern side belongs to humid area with precipition vary-ing
from 1500 to 3000mm, The production is changed not noly with the natural regions,but also with
the altitude. Potatoes originate from Peru,and therefore there are rich re-sources for the crops
in the country. In addition,maize has long been grown in Peruwith a number of species.
出处
《干旱地区农业研究》
CSCD
北大核心
1994年第4期120-126,共7页
Agricultural Research in the Arid Areas
关键词
秘鲁
农业
生产
科学研究
马铃薯
玉米
Peru,agricultural production, agricultural research, potato. maize
