 Irrigation represents the final frontier in terms of actively improving farming districts. Water is diverted to crops via a system of man-made channels dug into the earth so as to dramatically improve soil fertility. Although irrigating the land is a grand and arduous task, and maintaining proper irrigation is an ongoing job, the benefits from the resulting surplus of food produced make the endeavour well worth it.
灌溉體系意味著最為先進的農業耕作技術。通過人工挖掘縱橫溝渠將水源引至耕田，令當地土壤質量大為改善。儘管修建灌溉體系極為耗費人力，且需要常年維護整修，但由此導致的農業高產令所有付出都物有所值。 |
Crop Rotation 作物輪種
