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首页> 外文期刊>Genetic Resources and Crop Evolution >Vigna vexillata (L.) A. Rich. cultivated as a root crop in Bali and Timor.
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Vigna vexillata (L.) A. Rich. cultivated as a root crop in Bali and Timor.

机译：Vigna vexillata（L.）A.里奇。在巴厘岛和帝汶作为根作物种植。

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Vigna vexillata is considered as a pantropical distributed wild species closely related to the cowpea (Vigna unguiculata) and adapted to infertile soils. The species is occasionally used for its storage roots as well as forage and erosion control plant. The objective of this study was to pursue personal communications that V. vexillata has been transformed into a cultivar in Indonesia. Seven Indonesian islands were visited (Java, Bali, Sumba, Flores, Timor, Kalimantan and Sulawesi). Wild V. vexillata was found in Java, Bali, Sumba, Flores and Timor, occasionally used as wild 'forest food', and cultivated V. vexillata was found in Bali and Timor, Seven cultivars were collected and two of these were made available for the National Botanic Garden of Belgium. The cultivars were primarily cultivated for their storage roots, propagated by seeds, required no scarified seeds for good germination and formed non-dehiscent pods. On-farm root yields of 18-30 t ha-1 and seed yields of 0.7-1.2 t ha-1 were estimated. A brief discussion about the common names of wild V. vexillata is given and it is proposed to use the name 'tuber cowpea' for V. vexillata accessions which are cultivated for their storage roots. The material may be of interest for regions, where the growing season is too short or the rainfall too low for sweet potato and cassava as well as to incorporate cultivar characteristics into wild V. vexillata accessions which are used for their storage roots..
机译：Vigna vexillata被认为是一种与pan豆（Vigna unguiculata）密切相关的泛热带分布野生物种，适合于不育土壤。该物种有时被用作其贮藏根以及饲料和侵蚀控制植物。这项研究的目的是寻求将V. vexillata转变为印度尼西亚栽培种的个人交流。参观了七个印度尼西亚岛屿（爪哇，巴厘岛，松巴，弗洛雷斯，帝汶，加里曼丹和苏拉威西岛）。在爪哇，巴厘岛，松巴，弗洛雷斯和帝汶发现了野生V. vexillata，偶尔将其用作野生“森林食品”，在巴厘岛和帝汶发现了栽培的V. vexillata，共收集了七个品种，其中两个可供选择比利时国家植物园。该品种主要是通过贮藏根来培育的，通过种子繁殖，不需要稀疏种子即可良好发芽，并且形成不裂开的豆荚。估计农场上的根产量为18-30 t ha-1，种子的产量为0.7-1.2 t ha-1。简要讨论了野生V. vexillata的通用名称，并建议使用“块头cow豆”这个名称作为V. Vexillata的种质，这些种是为它们的贮藏根栽培的。对于甘薯和木薯的生长期太短或降雨太少的地区，以及将栽培品种的特性纳入野性越桔（V. vexillata）种质（用作其贮藏根）的地区，该材料可能会很有用。

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