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一、低丘红壤的分布和基本性质低丘红壤是本省重要的土壤资源,主要分布在金华地区的红土丘陵上。它包括逶迤于金衢盆地的钱塘江中、上游河谷两侧的第一级阶地的全部,而以金华至衢县一线为最发达。这一红土丘陵是由第三纪衢江红砂岩地层构成的。它的相对高度(高出当地河谷平原的高程)约自几公尺到几十公尺,起伏援和,平均坡度在3~5~10度范围;局部陡坡可达15度左右。由于地势较平缓,所以很适宜于开垦利用,以发展粮食作物和经济林木的生产。现在这里已经建立了
First, the distribution and basic properties of red soil Hilly red soil is an important province of soil resources, mainly distributed in the Jinhua region on the clay mound. It includes all the first terrace terraces on the sides of the Qiantang River in Jinqu Basin, and the most developed line on the Jinhua-Qu County front. This hilly terrain is formed by the Quaternary red sandstone formation. Its relative height (above the elevation of the local valley plains) is about a few meters to tens of meters, the ups and downs and assistance, the average gradient in the range of 3 ~ 5 ~ 10 degrees; local steep up to about 15 degrees. Due to the relatively flat terrain, it is suitable for reclamation and utilization to develop food crops and economic forest production. It is now set up here