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首页> 外文期刊>International Chickpea and Pigeonpea Newsletter >Survey of Pigeonpea Insect Pests in Nepal
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Survey of Pigeonpea Insect Pests in Nepal

机译：尼泊尔木豆虫害调查

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摘要

Eighty-three percent of Nepal is hilly, and 17% of the area is terai plains. Lentil, Lathyrus, pigeonpea, chickpea, soybean, cowpea, black gram, and mung bean are the main grain legumes of the country. Pigeonpea is the third most important legume cropof Nepal but its extent and productivity are very low. The reasons include insect pests and diseases, cultivation on marginal land, and poor management. Though pigeonpea has been cultivated for a long time in Nepal, no systematic information is available on the insect pests associated with this crop. In 1994/95 a survey was conducted to identify the major insect pests of pigeonpea in the main pigeonpea-growing districts of the country: Siraha, Dhanusha, Mahottari, Sarlahi, Banke, and Bardiya, The pigeonpea crop was examined at the vegetative and flowering stages, and at maturity. Short-duration varieties in Siraha, Dhanusha, Mahottari, Sarlahi, and Rautahat, long-duration varieties in Banke, and Bardiya districts were observed.
机译：尼泊尔的百分之八十三为丘陵地带，而该地区的17％为特莱平原。扁豆，山thy豆，木豆，鹰嘴豆，大豆，cow豆，黑克和绿豆是该国的主要豆类。木豆是尼泊尔第三重要的豆类作物，但其范围和生产力都非常低。原因包括虫害和疾病，在边缘土地上耕种以及管理不善。尽管尼泊尔有很长的木豆栽培历史，但尚无与该作物有关的害虫的系统信息。在1994/95年，进行了一项调查，以查明该国主要木豆种植区Siraha，Dhanusha，Mahottari，Sarlahi，Banke和Bardiya的木豆主要害虫，并在植物生长和开花期间对其进行了检查。阶段，并且成熟。在Siraha，Dhanusha，Mahottari，Sarlahi和Rautahat出现了短时品种，在Banke和Bardiya地区发现了长时品种。

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