十三陵盖柿营养成分和产地土壤地球化学特征研究

Studies on Nutrient Compositions of Persimmon and Soil Geochemical Characteristics in Ming Tombs District, Beijing

对十三陵盖柿果的营养成分研究表明,柿果中糖度和维生素C含量高,并且富含钾、钠、钙、镁、铜、锌、铁、锰、磷、硫和硼等矿质元素,主产区泰陵、康陵地区的盖柿品质最优。盖柿产地土壤氧化铁、锰、硼、钼、铜、氧化钙、氧化镁、氧化钾和氧化钠含量高,土壤速效钾、有效铜、有效锌、有效铁和有效锰等养分大部分属于富足状态。

Studies on nutrient compositions of persimmon in Ming Tombs District show that persimmons have high contents of sugar and vitamin C. The mineral elements, such as K, Na, Ca, Mg, Cu, Zn, Fe, Mn, P, S, B, are also found in the fruit. Geochemical elements of the soil samples in the persimmons-growing areas are enriched. Available K, Cu, Zn, Fe and Mn in the soils samples are abundant.