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首页> 外文期刊>International Chickpea and Pigeonpea Newsletter >Scope of Postrainy Season Pigeonpea in Andhra Pradesh, India
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Scope of Postrainy Season Pigeonpea in Andhra Pradesh, India

机译：印度安得拉邦雨季后木豆的范围

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摘要

The average productivity of the pigeonpea crop in Andhra Pradesh has decreased to 0.3 t ha~(-1) in recent years, despite the very high genetic potential of the varieties recommended for cultivation in the state, e.g., LRG 30, ICPL 332, MRG 66, ICPL 87119, C 11, BDN 1, and HY 3C, which have yield potential of 2-3 t ha~(-1). Among the major constraints to pigeonpea production is the Helicoverpa pod borer. Others include wilt (Fusarium udum), Macrophomina stem canker, and sterility mosaic. With overlapping generations of pod borer, and its development of resistance to insecticides, it has become difficult to manage this insect when pigeonpea is sown in the rainy season. Hence, cultivation of postrainy season pigeonpea is suggested in order to escape pod-borer damage in districts where the northeast monsoon is active, i.e., Nellore, Prakasam, and Guntur, and also in the flood-prone areas of the Godavari river in Khammam and Warangal districts.
机译：尽管该州推荐的栽培品种（如LRG 30，ICPL 332，MRG）具有很高的遗传潜力，但安得拉邦木豆农作物的平均产量近年来已降至0.3 t ha〜（-1） 66，ICPL 87119，C 11，BDN 1和HY 3C的产量潜力为2-3 t ha〜（-1）。对木豆生产的主要限制因素是Helicoverpa荚bore。其他包括枯萎病（Fusarium udum），巨光茎茎溃疡和不育花叶。随着豆荚r虫世代的重叠，以及其对杀虫剂的抗性的发展，当在雨季播种木豆时，已经变得难以管理这种昆虫。因此，建议种植雨季后的木豆，以免在东北季风活跃的地区，即内洛尔，普卡萨姆和贡图尔，以及在卡玛姆和Warangal地区。

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