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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。
The study analyzed that the agricultural natural resources and its utilization in the hilly red soil region of Zhejiang Province are characterized by the subtropical monsoon climate, but the temporal and spatial distribution of precipitation is not uniform; the red soil in the hilly region is distributed in a continuous manner with insufficient soil fertility; the crop is diversified and the planting system is single and the yield and benefit are not high . Based on a series of studies conducted by the State on investment in regional governance during 1978-1994, the high-yielding technologies for mulching multiple cropping in red soils comprehensively developed in western Zhejiang Province, high-yielding and high-yielding economic fruit trees in red soil fields, improved soil fertility and drought control , The effects of drought-resistant planting, optimized hybridization of herbivores (Hu sheep) and efficient feeding effect, dynamic monitoring of soil and water conservation and optimization of ecological models in red soil, and the development of forest fitness and screening of fast-growing tree species in red soil areas Achievements and achievements of the district, discussed the main guiding and development prospects of the sustainable development of agriculture in this area in the future.