The full title of the U.K. is the United Kingdom of （）and （）
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public and private colleges and universities and community colleges offer（）.
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营养诊断施肥 diagnosis nutrient and fertilization
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盐碱土（saline and alkaline soil）
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测土施肥 soil testing and fertilizer recommendation
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硝铵态氮肥 ammonium and nitrate nitrogen fertilizer
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（）is used for calling and replying,and for transmitting acknowleding and relaying distress alerts.
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诊断施肥综合法 diagnosis and recommendation integrated system
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The way in which people address each other depends on their age, sex, social group and personal relationship. The English system of address forms frequently used includes first name, last name, title+last name, （）, and kin term.
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