论浙西低丘红壤区农业的持续发展  

The development of sustaining agriculture in hilly red soil areas of Western Zhejiang research and practice in experiment sites:

作　　者：罗永进[1] 王国法[1] 蒋彭炎[1] 

机构地区：[1]浙江省农业科学院

出　　处：《浙江农业学报》1995年第5期337-342,共6页Acta Agriculturae Zhejiangensis

摘　　要：研究分析了浙江低丘红壤区农业自然资源及其利用上的特点为亚热带季风气候，但降水时空分布不匀；低丘红壤连绵分布而地力不足；作物多样化而种植制单一，产量和效益不高。综合１９７８～１９９４年国家投资开展区域治理系列研究，特别在浙西开展的红壤综合试验区所进行的多元复合种植中的高产配套技术；红壤园地经济果木优质丰产技术；红壤改良培肥及防旱、避旱种植效应；食草家畜（湖羊）的优化杂交组合和高效舍饲效应；红壤水土保持及优化生态模式的动态监测，以及发展红壤农区森林适生、快育树种筛选等专题研究成果和成就，论述了该区今后农业持续发展中的主要导向和发展前景。Based on the analyses of agricultural natural resource and its utilization in hilled red soil areas of Western Zhejiang, three characteristics are identified, namely, subtropical monsonal climate with unevenly seasonal distribution of rainfall at different time and space; a large areas of unreclaimed red soil with low fertility; diversitified crops in a monoculture cropping partten with low productivity and efficiency. This paper has introduced on the research of achievements in regional management at hilled red soil areas in past 15 years (1978-1994). Especially, during “Eighth Five Planning Year period”, 2000 hectar experimental site was establised as national and provincial level projects to solve some key problems. A series of advance has been achieved, such as: a complete set of high yield techniqes under multiple cropping parttens; high quality and yield techniqes of orchard crops plantation; improvement of red soil fertility and rational cropping for protecting and avoiding drought injury; the qualified hybird varietis and management for sheep husbandry; the monitoering on the change of water and soil conservation practice and agricultural ecological model; the selection of suitable and fast growth tree varieties for wind breack and green cover. Infinal, the paper discusses the importance and prospect of sustainable agricultural development in hilled red soil areas and points out the direction and goals in future.

关 键 词：浙西 低丘红壤区 资源 农业 持续发展 

分 类 号：F320.1[经济管理—产业经济]