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首页> 外文期刊>Journal of Maize Research and Development >Survey on maize post-harvest losses and its management practices in the western hills of Nepal
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Survey on maize post-harvest losses and its management practices in the western hills of Nepal

机译：尼泊尔西部山丘玉米收获损失及其管理实践调查

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A survey was conducted in order to assess the losses of maize under farmers’ storage conditions in the Western hills of Nepal in 2014. The survey area included Thanapati Village Development Committee (VDC) of Gulmi, Aalamdebi VDC of Syangja, Khasauli VDC of Palpa and Baglung municipality-12, Baglung district. Primary information was collected through semi-structured questionnaires among the heterogenous groups of the farming communities. Survey revealed that about 61% respondents reported the storage pest as the major pests and about 12% respondents reported that field pests as the major pests in the western hills. Maize weevil ( Sitophylus zeamais Mostsch.) and Angoumois grain moth ( Sitotroga cerealella Oliv.) were found to be major storage insect pests in surveyed areas. Majority of respondents (39%) presumed on 10-20% losses during storage. Among the other biotic factors, farmers ranked insect (42%), weeds (32%) and diseases (17%) respectively. Maize storage methods had distinct among the surveyed areas compared with Baglung district to other surveyed areas. In Baglung, about (73%) farmers had stored maize in the form of grain whereas in Palpa, Gulmi and Syangja, about (77%) farmers had practice of storing maize with husk for 5-7 months. Approximately, 40% respondents were using open floor in upper stair “Aanti”as a major maize storage place in Palpa, Gulmi and Syangja whereas almost (79%) of respondents were using sacks to store shelled grains in Baglung. Hence, there is ample opportunity to reduce the storage losses of maize depending upon the existing situation.
机译：进行了一项调查，以评估2014年尼泊尔西部山丘下的玉米储存条件的损失。调查区包括古兰基，哈萨斯·普拉帕的Aalamdebi VDC，帕尔帕的Aalamdebi VDC村Baglung Municipality-12，Baglung District。通过农业社区的异构群体中的半结构化问卷收集主要信息。调查显示，大约61％的受访者报告了储存害虫作为主要的害虫和约12％的受访者报告了野外害虫作为西部山丘的主要害虫。玉米象鼻虫（Silephylus Zeamais Mostsch。）和Angoumois粮食蛾（Sitotroga cerealella oliv。）被发现是调查区域的主要储存昆虫害虫。大多数受访者（39％）在储存期间造成10-20％的损失。在其他生物因素中，农民分别排名昆虫（42％），杂草（32％）和疾病（17％）。与Baglung District与其他受访领域相比，玉米储存方法在受测量的区域中有所不同。在巴格隆，约（73％）农民以谷物的形式储存玉米，而在Palpa，Gulmi和Syangja，约（77％）农民在5-7个月内有稻壳储存玉米。大约40％的受访者在上层楼梯上使用开放的地板“Aanti”，作为Palpa，Gulmi和Syangja的主要玉米储存场所，而几乎（79％）的受访者在使用麻袋中将炮弹储存在巴格隆的壳谷物。因此，根据现有情况，有足够的机会减少玉米的储存损失。

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