【摘要】 为了解直播水稻生产现状,以南陵县为例开展了直播稻的种植情况的调研。采样问卷调查的方式,分析了南陵县直播稻产量、经营主体、生产规模、施肥、病虫草害防治和经济效益等种植现状。调研明确了轻简化是直播稻迅速发展的主要动因,分析了直播稻养分管理存在的问题,探讨了机械化、轻简化科学施肥和除草等是直播稻的发展方向,为推动直播水稻的发展提供依据。更多还原

【Abstract】 To understand the production situation of direct seeding rice, a case research on Nanling County was carried out.Using questionnaire survey, we investigated the current planting situation of direct seeding rice in Nanling County, including yield, producer, scale of production, fertilization, control of diseases, pests and weeds and economic benefits. The investigation figured out that simplification was the main reason for the rapid development of direct seeding rice, and the problems in nutrients management were analyzed. The development direction including mechanization, simplification and scientific fertilization and weeding in direct seeding rice was discussed, aiming at providing a basis for promoting the development of direct seeding rice.更多还原