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生态牧草的筛选及在生态果园的应用研究
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【园林花卉论文】摘要： 本文总结10年来我院与国外合作在红壤丘陵区适生草种研究和推广方面的主要成果，提出生态牧草的概念。介绍了筛选出的10余种优良牧草品种的特性、种植技术、利用模式及推广应用的生态、经济和社会效益。重点介绍生态果园的模式、技术、物质和能量利用特点，及牧草在生态果园的利用效果。并对生态牧草在推广利用中存在的问题进行分析。 关键字： 红壤丘陵区 生态农业 牧草 生态果园
Abstract: This paper summarized the main achievements of the cooperative work in the research on the adaptable forages and its popularization in red hilly soils by our academy and the institutions of foreign countries in last 10 years, proposed the conception of ecological forages. The paper also introduced the characteristics, growing techniques, utilizing models and ecological, economical and social benefits in the popularization of 11 screened forages cultivars with stress on the models of ecological orchard, the characters of this technology, the utilization of matter and energy, and the growing techniques and efficiency of forages in ecological orchards. The problems in the populariz
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