In recent years, more and more scholars dedicate on the study of automatic and continuous monitoring plants growth and nutrition status in order to improve the precision of nutrition management.

近年来，许多学者开始致力于研究自动、连续监测植物生长和营养状况信息，把作物的生长情况作为植物栽培标准管理的决策依据。

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Scientists around the globe exploit the information in myriad ways - from monitoring the health of crops and the status of volcanoes, to measuring the growth of cities and the extent of glaciers.

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