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Evaluation of nonexchangeable potassium content of agricultural soils in Japan by the boiling HNO 3 extraction method in comparison with exchangeable potassium
Kitagawa, Yuka, Yanai, Junta, Nakao, AtsushiLanguage:
english
Journal:
Soil Science and Plant Nutrition
DOI:
10.1080/00380768.2017.1411168
Date:
December, 2017
File:
PDF, 1015 KB
english, 2017