Amateur. Beginners. Inexperienced. Newbies. They are people who begin to explore on land what is agriculture. Which is not easy. And if they are young, it will cost them even more learning. By ej. To recognize the wind, when it will rain, how to protect crops from Frost. As and when planting, planting, watering, spraying, itching, apolcar, (Upload the Earth upwards from the root of the plant ) plowing, track. Etc.