Lime and Charcoal Amendments Reduce Fluoride Absorption by Plants Cultured in a Perlite-peat Medium1
Lime and Charcoal Amendments Reduce Fluoride Absorption by Plants Cultured in a Perlite-peat Medium1
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石灰和木炭改良剂可减少珍珠岩-泥炭培养基中培养的植物对氟化物的吸收1
DOI：
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发表时间：
1978
影响因子：
1.9
通讯作者：
D. Lisk
中科院分区：
文献类型：
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作者：
R. Sheldrake;G. Doss;L. S. John;D. Lisk
石灰或活性炭有效地减少了莴苣（Lactucasativa L.）的氟吸收并增加了植株干重，多年生黑麦草（Lolium perenne L.），和菠菜（Spinacia oleracea L.）生长在肥沃的珍珠岩-泥炭藓培养基中。石灰与木炭的组合在减少氟化物吸收和增加产量方面超过了单独使用木炭。虽然添加石灰或木炭提高了生长培养基的pH值，但只有石灰大大减少了水溶性氟化物。
Lime or activated charcoal effectively reduced fluoride absorption and increased plant dry weight in lettuce (Lactuca sativa L.), perennial ryegrass (Lolium perenne L.), and spinach (Spinacia oleracea L.) grown in a fertilized perlite-peat moss medium. Lime in combination with charcoal surpassed that of charcoal alone in reducing fluoride absorption and increasing yields. While the addition of lime or charcoal raised the pH of the growth medium only the lime greatly reduced water-soluble fluoride.