摘要: 生态农业的技术体系是能够支撑生态农业模式顺利运作并达到预期目标的多个单项技术的组合。构成生态农业技术体系的单项技术来源广泛, 包括传统农业、现代农业和高新科技。单项技术与模式之间可能存在配套关系、相容关系或者不兼容关系。单项技术之间可能存在依赖、互补、相容、减效、排斥等关系。单项技术组合成为技术体系时需要选择与模式相配套或相容的技术, 技术与技术之间应当有依赖、互补或者相容的关系, 有减效关系时慎重选用。进行技术体系组合时还需针对模式对单项技术进行的时间、空间和用量的调整和整合单项技术。 |
关键词: 生态农业 生态农业模式 生态农业技术体系 |
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On the technical package for eco-agriculture |
LUO Shi-Ming1,2
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1. Institute of Tropical and Subtropical Ecology, South China Agricultural University, Guangzhou 510642, China;2. Eco-agriculture Key Laboratory of Ministry of Agriculture, Guangzhou 510642, China
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Abstract: A technical package for eco-agriculture is the assembly of multiple techniques for functional and goal-oriented agro-ecosystem management. The various resources of multiple techniques are traditional agro-practices, modern agro-practices and high-tech innovations. There is inseparable, compatible, or incompatible relationship between a single technique and a specific agro-ecosystem, and mutual dependent, complementary, compatible, effect-reducing, or even exclusive relationship between each component of the techniques for a specific agro-ecosystem. Only those techniques with inseparable or compatible relationship with a system are considered to form a functional technical package. Among the selected techniques, those with mutual dependence, complementary or compatibility form a complete technical package. If there is an effect-reducing relationship between a given set of techniques, they must be carefully screened. In order to adapt the system and techniques, the application of each component technique should be adjusted in terms of time, space and quantity. |
Keyword: Eco-agriculture, Eco-agriculture pattern, Technical package for ecological agriculture |