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利用叶片分析结果指导施肥,是柑桔经济施肥的重要手段,因此,国内外对柑桔的营养诊断进行了大量的研究,并逐步应用于生产。沙田柚是我国柚类良种,其营养诊断的研究至今未有报导,为此我们于1988—1991年进行了本研究。
The use of leaf analysis results to guide the fertilization is an important means of economic fertilization of citrus. Therefore, a great deal of research has been done on the nutrition diagnosis of citrus both at home and abroad and gradually applied to the production. Shatian pomelo is a pomelo variety in China, and its nutritional diagnosis has not been reported so far. Therefore, we conducted this study in 1988-1991.