Ca absorption and tipburn of lettuce were studied under different application of N, K, Ca, sprinkler irrigation and border irrigation in open field.
摘要在露地栽培条件下，研
同氮、钾、钙水平处理以及喷灌、畦灌对生菜钙吸收和干烧心
影响。
Ca absorption and tipburn of lettuce were studied under different application of N, K, Ca, sprinkler irrigation and border irrigation in open field.
摘要在露地栽培条件下，研同氮、钾、钙水平处理以及喷灌、畦灌对生菜钙吸收和干烧心影响。
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