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啤酒花是非常喜肥的作物。它的吸肥规律是:前期以氮肥为主,后期以磷钾为主。为保证各生育时期的营养需
Hops are very fat crops. Its law of absorption of fertilizer is: pre-nitrogen-based, late to phosphorus-based. In order to ensure the nutritional needs of each growing period