Using hyperspectral reflectance to evaluate the impact of irrigation and fertilization on mint
2024
In agriculture, water and fertilizer are two limiting elements of plant growth. Indeed, the lack or the excess of one of them disturbs the yields in terms of quality and quantity. Optimal irrigation/fertilization and precisely dosed nutrient supply allow fast-growing plants to reach their full potential, offering much larger and better quality yields. To monitor agricultural crop characteristics, Hyperspectral remote sensing provides an opportunity for an efficient nondestructive method. In this paper, we present a method for smart management of water irrigation and fertilizer using remote sensing. For this purpose, a protocol has been developed to detect the effects of nitrogen nutriments and water supply on potted mint by using UV-PIR field spectroscopy. Results suggest hyperspectral remote sensing has great promise to perfect smart agriculture. In fact, with this method, the effect of nutriments and water supply have been clearly detected.
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