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夏播马铃薯贮藏的好坏,是种薯出苗健壮和苗全与否的关键。夏播马铃薯播期较晚,贮藏期比春播种薯长90多天,而且需经5月上旬至7月上旬的一段高温季节。如果贮藏不当,会使种薯发芽,消耗营养和水分,降低生活力,影响夏播产量。夏贮的关键是保持低温。目前,我省东部和其他地区使用的“土冷库”贮藏夏播马铃薯种薯效果很好。修建方法如下:
Summer sowing of potato storage is good or bad, is the seedling robust seedlings and the key or not. Summer sowing potato sowing later, the storage period than spring sowing potato more than 90 days, and subject to early May to early July for a period of high temperature. If improper storage, will make seed germination, nutrition and water consumption, reduce viability, affect summer sowing output. The key to summer storage is to keep it cool. At present, summer soil-sowing potato seedlings are used very well in “soil cold storage” used in the eastern part of our province and other areas. The construction method is as follows: