Mineral Uptake and elemental accumulation profiling in Piper betle L. leaves of Coastal Odisha Region

Elemental analysis of soils and leafs is widely employed to quantify the fertilizer and nutrients imbalance pertaining to deficit in agricultural productivity. EDXRF methodology offers an ideal technique to evaluate the direct detection of dried powdered leaf samples. This strategy enabled the concurrent determination of Mg2+, Ca 2+, P-3, K+, Fe2+, Cu2+, B-1, Si+1, Al+3, Ti+4, Mn+4 etc. This present study discriminates depositional behavior of macro minerals like P, S leaf varieties of Bali, Chandrakana and Jhanji. However, Chandrakana variety promotes highest micro mineral accumulation and Jhanji one the least. Vineyard sandy soils of BLS and BUS impart more MnO as compared to clayey soils of PLS and PUS. It also reflects high abundance of Cl in clayey soils relative to sandy soils. Thus, the present findings promote EDXRF employment for direct detection of agricultural samples. The outcomes also motivate further studies for trialing other crops for nutrition and deficiency analysis.土壤与叶片元素分析被广泛用于量化与农业生产力不足相关的肥料与养分失衡状况。能量色散X射线荧光光谱法（EDXRF）为干燥粉末化叶片样品的直接检测提供了理想技术手段。该策略可同时测定Mg²+、Ca²+、P-3、K+、Fe²+、Cu²+、B-1、Si+1、Al³+、Ti⁴+、Mn⁴+等多种元素。本研究辨析了巴厘（Bali）、钱德拉卡纳（Chandrakana）与江吉（Jhanji）三个叶片品种中P、S等常量矿物元素的沉积行为。其中，钱德拉卡纳品种的微量矿物元素积累量最高，江吉品种则最低。与PLS、PUS的黏质土壤相比，BLS、BUS的葡萄园砂质土壤中MnO含量更高。同时，黏质土壤中Cl的丰度也高于砂质土壤。因此，本研究结果证实了EDXRF可用于农业样品的直接检测。该研究结果也为后续开展其他作物的养分与缺素分析研究提供了参考。