摘要
通过旱地马铃薯覆膜和膜侧种植处理比较试验的研究,得出内蒙古中西部马铃薯覆膜和膜侧种植的差异性,探讨马铃薯膜侧种植在内蒙古中西部的应用价值和重要性。研究结果表明:膜侧种植出苗期比膜内种植可提前3 d,现蕾期提前3 d,开花期提前2 d,膜侧种植大薯个数、块茎重、商品薯率分别高于膜内种植36.4%、14.6%和22.9%。每667 m2膜侧种植收入为699.3元,膜内种植收入为678.4元,每667 m2收入膜侧种植比膜内种植多20.9元。说明膜侧种植可以在内蒙古中西部地区进行试验推广。
A comparative experiment was carried out in dry land to reveal the difference of potato planted under plastic mulching and to the side of plastic mulching and to understand the potential value to the potato production in the mid-west Inner Mongolia.Emergence,flower budding,and flowering were advanced by 3 d,3 d and 2 d,respectively,when the potato was planted to the side of plastic mulching as compared with under plastic mulching.Large sized tuber number and weight,and marketable tuber percentage were also increased by 36.4%,14.6% and 22.9%,respectively.The income by planting potato to the side of plastic mulching was 699.3 Yuan based on 667m2 of land as compared with 678.4 Yuan when potato was planted under plastic mulching,so 20.9 Yuan of increase in economic return was obtained by potato farmer.All these data suggest that planting potato to the side of plastic mulching be extended in mid-went Inner Mongolia.
出处
《中国马铃薯》
2011年第2期82-84,共3页
Chinese Potato Journal
基金
现代农业产业技术体系建设专项资金资助(CARS-10)
关键词
马铃薯
旱地
覆膜种植
膜侧种植
potato
dry land
planting under plastic mulching
planting to the side of plastic mulching
