摘要
田间条件下,通过不同浓度硫酸锌浸种,研究锌对马铃薯生长发育、产量及品质的影响。结果表明:适量浓度硫酸锌浸种能够促进马铃薯植株生长发育、增加产量、提升品质;但锌素过多又会产生不利影响。其中0.05%浓度硫酸锌浸种植株生长旺盛,产量增加显著;0.10%浓度硫酸锌浸种块茎食用品质和商品品质最佳。因而,在本试验土壤条件下,用0.05%～0.10%浓度的硫酸锌浸种能够有效地提高马铃薯产量、提升食用品质和商品品质。
Under field conditions,the effects of seed soaking with Zinc Sulfate on potato growth and development,and yield and quality were studied.Seed soaking with suitable concentration of Zinc Sulfate could accelerate potato growth and development,and increase potato yield and improve quality.However,overuse of zinc nutrition would have negative effects.Among the treatments,the yield of potato with 0.05% Zinc Sulfate soaking seeds increased significantly,and the eating and commodity qualities of potato with 0.10% ...
出处
《中国马铃薯》
2010年第1期18-21,共4页
Chinese Potato Journal
关键词
马铃薯
硫酸锌
产量
品质
potato
zinc sulfate
yield
quality
