Abstract—

Potato growing is one of the strategic sectors of the country, providing the basis for food security of the state. Degeneration of potatoes leads to a decrease in the yield of potato bush, the loss of high-quality varieties of potato, to a shortage of foodstuffs, which is unacceptable from the point of view of food security since potato is the second bread among food products. The causes of potato degeneration under the influence of certain abiotic factors is considered in the article. The studies were carried out in the Ganja-Gazakh zone of Azerbaijan during 2016–2019, stationary sites were selected, plant material was sown at different periods depending on the altitude from sea level (500, 700, 900 and 1400 m), for this purpose were used local sorts Amiri-600-I and Amiri-600-II. The development of plants and pests has been studied depending on height. It was determined that the reason potato degeneration is the vegetative propagation of one variety for four or more years under the same environmental conditions. To eliminate potato degeneration, it is necessary to conduct a summer planting of potatoes and change seed material every 3–4 yr. The significance of the article lies in the practical application of the results of the study to increase the potato yield, using the results of the research, it is possible to achieve sustainable development of potato growing in the country.

中文翻译：

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部分因素对山区马铃薯产量的负面影响及防治方法

摘要——

马铃薯种植是国家的战略部门之一，是国家粮食安全的基础。马铃薯退化导致马铃薯丛产量下降，马铃薯优质品种流失，粮食短缺，马铃薯是食品中的第二面包，从粮食安全的角度来看是不可接受的. 文章考虑了在某些非生物因素影响下马铃薯退化的原因。研究于 2016-2019 年在阿塞拜疆的 Ganja-Gazakh 地区进行，选择了固定地点，根据距海平面的高度（500、700、900 和 1400 m）在不同时期播种植物材料，为此目的是使用本地排序 Amiri-600-I 和 Amiri-600-II。已经根据高度研究了植物和害虫的发育。确定马铃薯退化的原因是一个品种在相同的环境条件下无性繁殖四年或更长时间。为了消除马铃薯退化，需要进行马铃薯夏栽，每3-4年更换一次种料。文章的意义在于将研究结果实际应用于提高马铃薯产量，利用研究结果，实现我国马铃薯种植的可持续发展是可能的。有必要进行马铃薯的夏季种植并每 3-4 年更换一次种子材料。文章的意义在于将研究结果实际应用于提高马铃薯产量，利用研究结果，实现我国马铃薯种植的可持续发展是可能的。有必要进行马铃薯的夏季种植并每 3-4 年更换一次种子材料。文章的意义在于将研究结果实际应用于提高马铃薯产量，利用研究结果，实现我国马铃薯种植的可持续发展是可能的。