设施农业与装备

2025-04-03 18:22:46
推荐回答(1个)
回答1:

近年来,蓬勃发展的物联网技术对设施农业的发展起到了关键作用,对农产品供应、发展高效农业、增加农民收入等都起到了重要作用。
在病虫害防治方面,项目实施后可实现早期预警,通过配套的防控技术与系统支持,实现事前防治,对病虫害的防治由被动治疗转为主动预防,大量减少农药的使用次数与使用量,用药效果显著。与常规防治相比,在防治效果差异不显著的情况下,一个生长季可以节省用药3次以上,核心基地平均可以减少农药使用量50%以上,5000亩核心基地约减少投入300万元左右。

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