栽培模式对马铃薯生长及产量的影响

The Influence of Cultivation Patterns on Potato Growth and Yields

为探究不同栽培模式对马铃薯生长及产量的影响,研究者以‘青薯9号’为试验材料在青海省大通县进行了田间试验,比较覆盖黑膜、覆盖稻草以及常规栽培3种不同栽培模式下土壤理化性质、马铃薯农艺性状、产量及块茎品质的差异。结果表明:相较于常规栽培模式,黑膜覆盖以及稻草覆盖两种栽培模式均可改善土壤理化性质,提升马铃薯产量和品质。其中,黑膜覆盖栽培模式效果最佳,适合在青海地区大力推广及应用。

To investigate the effects of different cultivation patterns on potato growth and yield,researchers conducted field experiments using'Qingshu 9'as the experimental material in Datong County,Qinghai Province.The soil physicochemical properties,agronomic traits,yield,and tuber quality of potatoes were compared under three different cultivation patterns:black film covering,straw covering,and conventional cultivation.The results revealed that compared to conventional cultivation patterns,both black film covering and straw covering can improve soil conditions,increase potato yield,and enhanced its quality.Especially the black film covering cultivation model proved to be more effective,making it highly suitable for vigorous adoption and application in Qinghai region.