Zinc - dense rice - a new approach to improve human zinc nutrition 改善人类锌营养的新途径
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The effects of nitrogen and zinc nutrition on nucleic acid andcalmodulin during the growth and development of curd in broccoli brassica oleracea l . var . italica planch 锌营养与青花菜花球发育过程中核酸及钙调素的关系