Fertilizer is applied into dry soil in random amounts, and irrigation water is applied to unevenly leveled fields, resulting in a sequence of ponding and dry knolls.

• 化肥也是任意地撒到干地上,而灌溉水被倾注到没有平整过的田地里,结果有些地方积水成潭,有些地方干得裂缝。