simple fertilizerの例文

• Israeli Army officials, speaking on condition of anonymity, said nitric acid could be used to manufacture an array of explosives, from simple fertilizer bombs to sophisticated weapons.
• Among his accomplishments were the development of simpler fertilizer manufacturing techniques, a method of growing abundant short grain and hay on the sandy South Carolina coast, and the boring of artesian wells of moderate depth in the Charleston area to supply water to local manufacturing industries.