果园精准施肥技术装备研究进展
Research progress on precision fertilization technology and equipment in orchards
袁全春 1曾锦 1雷哓晖 1徐陶 1李雪 1吕晓兰1
作者信息
- 1. 江苏省农业科学院农业设施与装备研究所,南京市,210014;农业农村部园艺作物农业装备重点实验室,南京市,210014;农业农村部南方果园(桃、梨)全程机械化科研基地,南京市,210014
- 折叠
摘要
精准施肥技术装备是实现精准施肥、提高肥料利用率的重要载体.列举国内外学者在果园精准施肥技术装备开展的研究,从排肥量精准控制和施肥位置精准控制两个方面,总结归纳现有技术实现精准施肥的方案.指出现有技术装备无法根据单棵果树的养分需求现场配制个性化肥料、定点施肥技术装备应用较少、基于果树生长规律的施肥决策模型缺乏等问题.提出要加强政策支持、深入研究高质量定点施肥技术和智能决策模型等对策建议.
Abstract
Precision fertilization technology and equipment is an important carrier to realize precision fertilization and improve fertilizer utilization.The research conducted by scholars at home and abroad on precision fertilization technology and equipment in orchards is listed,and the scheme of existing technology to realize precision fertilization is summarized from two aspects:precise control of the amount of fertilizer discharged and precise control of the fertilization position.Pointed out that the existing technology and equipment can not be based on the nutrient needs of a single fruit tree on-site preparation of personalized fertilizers,the application of point fertilization technology and equipment is relatively small,based on the growth of fruit trees,the lack of fertilizer decision-making model and other issues.It puts forward countermeasure suggestions such as strengthening policy support,in-depth research on high-quality fixed-point fertilization technology and intelligent decision-making models.
关键词
果园/精准施肥/农业机械/排肥量控制/施肥位置控制Key words
orchard/precision fertilization/agricultural machinery/fertilizer discharge control/fertilization position control引用本文复制引用
基金项目
国家重点研发计划(2022YFD2001400)
国家梨产业技术体系建设项目(CARS-28-21)
江苏省农业自主创新资金项目(CX233037)
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据