不同稻草覆盖量对稻田免耕栽培马铃薯的影响  

Impact of different straw coverage on non-tillage cultivation of potato

作　　者：邹海忠 邹德根 马永善 

机构地区：[1]连城县农业局,福建连城366200

出　　处：《闽西职业技术学院学报》2008年第2期94-95,共2页Journal of Minxi Vocational and Technical College

摘　　要：研究了不同稻草覆盖量对稻田免耕栽培马铃薯出苗期、产量和品质的影响。结果表明,稻草覆盖量对出苗期、发绿薯块比重及产量有较大的影响。在本试验条件下,以每平方米净畦面覆盖干稻草量2.5 kg的处理对出苗期影响较小、产量较高且发绿薯块比重较低,折算每667㎡稻田免耕栽培马铃薯需干稻草量1 333 kg,相当于3个667㎡稻田的稻草量。The article studies the impact of different straw coverage on non-tillage cultivation of potato in seedling stage, production and quality. The result indicates that straw coverage has greater influence on seedling stage, green potato proportion and production. In the condition of this experiment, the dealing of 2.5kg straw per square meter has less impact on seedling stage, but greater production and lower proportion of green potato. Each converted field of 677 m^3 need 1333 kg of dry rice straw, equivalent to three times of straw of the field of 677m^3.

关 键 词：马铃薯 免耕栽培 稻草覆盖量 

分 类 号：S632.14[农业科学—蔬菜学]