Growers of peanuts (Arachis hypogaea L.), potatoes (Solanum tuberosum) and sweet potatoes (Ipomoea batatas) face the challenge of estimating the best time to harvest and the quality and yield of their crops. This is because these crops are subterranean, meaning the fruit develops below ground and is not visible until harvest time.
Digital technologies help increase productivity and reduce agricultural impacts, researchers find
