农机深耕 深松 旋耕作业对比试验  

Comparative Test of Deep Tillage Deep Loose and Rotary Tillage Operation of Agricultural Machinery

作　　者：张磊 Zhang Lei(Linquan Agricultural Mechanization Development Center,Linquan 236400,Anhui,China)

机构地区：[1]临泉县农业机械化发展中心,安徽临泉236400

出　　处：《农业技术与装备》2023年第6期33-36,共4页Agricultural Technology & Equipment

摘　　要：为进一步探索适宜临泉县的耕整地模式,在临泉县单桥镇郭寨村开展了深翻、深松、旋耕耕作模式对比试验。试验分析了土壤性状与产量、对小麦病虫草害发生程度的影响、小麦生育进程和苗情动态方面的数据。土地深耕、深松后,土壤持续供肥能力提高,有利于小麦中后期灌浆,增加产量10%左右。深耕、深松改变了土壤团粒结构和田间小气候,减轻了赤霉病的发病和危害程度,减少了小麦DON毒素,改善了小麦的品质。In order to further explore the suitable tillage mode in Linquan County,a comparative experiment of deep-turning,deep loosening and rotary tillage was carried out in Guozhai village,Danqiao Town,Linquan County.The data of soil character and yield,the effect on the occurrence of wheat diseases and pests,wheat growth process and seedling situation dynamics were analyzed.After deep tillage and deep loosening,the continuous fertilizer supply capacity of the soil is improved,which is conducive to the middle and late wheat grouting,and the yield is increased by about 10%.Deep ploughing and deep loosening changed the soil grain structure and field microclimate,reduced the incidence and harm degree of Fusarium head blight,reduced DON toxin and improved the quality of wheat.

关 键 词：深松 深耕 模式 对比试验 

分 类 号：S233.1[农业科学—农业机械化工程]