政府投资184万纽元研发苹果“透视”技术:新西兰农业科技再升级
新技术无需切开水果即可检测成熟度、淀粉含量和硬度,目标2028年实现商业化应用
克伦威尔讯
新西兰政府正在加大对农业科技创新的支持,投资184万新西兰元,推动一项旨在提高苹果产业生产效率、减少浪费并提升出口竞争力的科研项目。
农业部长托德·麦克莱(Todd McClay)日前在克伦威尔举行的“新西兰园艺业年度青年种植者”(Horticulture New Zealand Young Grower of the Year)比赛期间宣布了这一项目。
这项为期三年的项目总投资额为460万新西兰元,其中184万新西兰元由政府通过“初级产业增长基金”(Primary Sector Growth Fund)提供,其余资金由奥克兰农业科技企业 Hectre 投入。
新技术可以“看见”苹果内部
项目的核心是开发一种高光谱成像技术(hyperspectral imaging)。
简单来说,这项技术利用不同波长的光对水果进行扫描,在不切开苹果的情况下,分析苹果内部的状况。
麦克莱部长表示,目前很多水果内部质量检测仍需要人工切开并取样,这种方法不仅耗时,而且具有破坏性,检测结果也存在一定局限。
新技术则希望能够在包装厂的商业化流水线上,以高速扫描方式实时获取水果内部数据。
研究人员将重点分析苹果的:
- 成熟程度
- 淀粉含量
- 果实硬度
- 内部缺陷
- 综合品质
这些数据可以帮助出口商更早决定苹果应该如何储存、包装以及何时运往海外市场。
如果能够更准确地判断水果的内部质量,就有望提高苹果到达海外市场时的品质,同时减少因为储存不当或品质问题造成的食品浪费。
Hectre已经掌握大规模水果数据
Hectre目前已经利用技术系统,每年收集数十亿个水果的尺寸、颜色和质量数据。
此次新项目将研究范围从苹果的表面特征进一步扩展到内部特征。
政府希望通过结合现有数据和新的高光谱成像技术,建立能够快速判断苹果内部品质的算法。
项目第一阶段的目标是在2027年6月之前开发出概念验证算法,并实现至少80%的检测准确率。
到2028年6月,项目计划完成可以在商业环境下进行验证的包装厂原型系统。
如果研发成功,这项技术未来有望直接应用于商业苹果包装流程。
政府:科技创新是提高园艺业生产力的关键
麦克莱表示,农业和园艺业要实现进一步增长,必须持续推动科技创新。
他说,政府的投资将帮助这项技术更快进入市场,为新西兰苹果产业创造竞争优势,并推动整个园艺产业增长。
“这种创新对于园艺业的发展至关重要。”
他表示,通过支持科学、技术和创新,新西兰不仅可以提高生产效率和出口表现,也能够为本国农业科技企业创造更多走向国际市场的机会。
苹果产业每年贡献超过10亿纽元
新西兰苹果和梨产业每年为新西兰经济贡献超过10亿新西兰元,同时为各地区创造就业,并支持当地社区经济。
政府认为,随着全球农业产业越来越依赖数字化、自动化和人工智能等技术,提高水果质量检测和供应链管理效率,将成为新西兰保持出口竞争力的重要因素。
此次项目也显示,新西兰政府正试图通过公共资金撬动私人企业投资,将科研成果更快转化为商业技术。
如果项目最终达到预期目标,未来消费者购买的每一个苹果,可能都已经在包装厂经过了无需切开的“内部体检”。
来源:新西兰政府
Agritech project to lift apple productivity
The Government is backing a research programme to drive productivity and improve profits in the apple industry, Agriculture Minister Todd McClay announced at the Horticulture New Zealand Young Grower of the Year competition in Cromwell on Friday.
“The project will develop hyperspectral imaging technology (light-based scanning that sees inside fruit without cutting into it) to understand what is going on under the skin of an apple, as it enters the packhouse and during storage,” says Mr McClay.
“Better information about internal defects and fruit quality could help exporters make earlier decisions about storage, packing and when to ship them out. That means more chance of fruit reaching markets in top condition with less waste.”
The Government is investing $1.84 million through the Primary Sector Growth Fund, with the project lead – Auckland agritech company Hectre – contributing the balance of the $4.6 million project over three years.
Hectre already collects sizing, colour, and quality data from billions of pieces of fruit each year. The new programme extends its research from surface characteristics to understand what is going on inside an apple, including maturity, starch content and firmness. That usually requires someone cutting into and sampling fruit, which is slow, destructive and imprecise. The new technology aims to scan fruit at commercial throughput speeds in the packhouse, giving operators real-time data.
Mr McClay says this type of innovation is essential for the horticulture sector to grow. “The Government investment will help bring this technology to market sooner, giving our apple industry a competitive advantage and support stronger growth across the sector.”
The programme aims to develop a proof-of-concept algorithm targeting at least 80 per cent detection accuracy by June 2027, and a packhouse prototype validated under commercial conditions by June 2028.
“The apple and pear industry contributes more than $1 billion to New Zealand’s economy each year and supports jobs and communities across our regions,” says Mr McClay.
“Projects like this demonstrate how smart investment in science, technology and innovation can improve productivity, strengthen export performance and create new opportunities for New Zealand agritech companies on the global stage.”

