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
件
，研究了不同氮、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.
摘要在露地栽培件，研究了不同氮、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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