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筛选
根据 “ nutrients 关键词” 筛选结果如下：
USDA LTAR Common Experiment measurement: Concentration of phosphorus, potassium, and sulfur in aboveground biomass
Long-Term Agroecosystem Research
LTAR
crops
nutrients
phosphorus
total phosphorus
potassium
sulfur
stems
leaves
seeds
aboveground biomass
plant tissues
John L. Kovar, Ann Marie Fortuna
2024-08-09
