恩施州魔芋种植区域规划

Regional Planting Planning of Amorphophallus konjac in Enshi Prefecture,Hubei Province

根据魔芋的生态适应性及其病害发生规律和品质成因,结合土壤、气候资源和种植传统,提出了恩施土家族苗族自治州魔芋种植区域规划,共有相对独立的三大适生区域,分别是以巴东、建始、恩施、鹤峰等县(市)为重点的东部区域(Ⅰ区)、以利川市为中心的西北区域(Ⅱ区)和以咸丰县为中心的西南区域(Ⅲ区),这个规划区域与当地传统魔芋种植和分布区域极为一致。在Ⅰ区和Ⅱ区内,分布有11个最适生态区,可作为技术集成示范区和种源生产基地。此外,海拔高度可作为魔芋种植的一个直观重要参数。

The regional planting planning of Amorphophallus konjac K.Koch in Enshi Tujia and Miao Autonomous prefecture was put forward based on the ecological adaptability,pathogenesis and quality as well as soil,climate conditions and cultivation tradition.There were three relatively independent regions suitable for developing A.konjac,among which the eastern region(region I) include Badong country,Jianshi country,Enshi city,and Hefeng country;the southwest region(region II) in which Lichuan city was in the center and the northwest region(region III) in which Xianfeng county was in the center.The research results were consistent with the traditional cultivation and distribution of A.konjac.Based on the current status of A.konjac development,it was proposed that the technology integration demonstration and parent corm propagation bases could be established in the 11 most suitable areas located in region I and II,and the altitude should be considered as an important putative index of A.konjac planting.