摘要
本研究用原子吸收光谱法分析了果园土壤及橄榄树体各器官中钙量和不同组分钙的含量。结果表明 :0～ 30cm土层中钙含量最高为 0 6 5mg/ g。橄榄器官中叶的钙含量最高为 4 5 2 3mg/ g ,其次为根、果、结果枝。地上部器官钙含量由主干—主枝—结果枝—叶片逐渐增加。在各器官中钙主要以醋酸溶钙和盐酸溶钙的形式存在。
The calcium content and different components of calcium in the soil and in Chinese olive organs were analyzed by atomic absorption spectrometry. The maximum calcium content in the soil( 0.65 mg/g) was found in the soil layer of 0-30 cm. The highest level of calcium in different organs( 4.523 mg/g) was found in the leaf. The calcium content in trunk scaffold limb-bearing branch- leaf is increased . Calcium in Chinese olive organs is in the form of HAC-soluble calcium and HCL-soluble calcium.
出处
《中国南方果树》
北大核心
2004年第4期21-23,共3页
South China Fruits
基金
广东省科技攻关项目 (C2 0 2 2 4 )资助
关键词
钙
橄榄
橄榄树
器官
原子吸收光谱法
Chinese olive
Calcium
Atomic absorption spectrometry
