淺談土壤酸化對土壤養(yǎng)分及煙葉品質(zhì)的影響及改良措施
Effects of Soil Acidification on Soil Nutrients and Quality of Flue-cured Tobacco and Improvement Measures of Acidic Soil
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摘要: 綜述了土壤酸化對土壤中氮,、磷,、鉀、鋁,、硼,、鐵和錳等元素含量和活性的影響,以及土壤酸化與烤煙營養(yǎng)和煙葉品質(zhì)的關(guān)系,,并對目前土壤酸化改良措施研究進(jìn)行了總結(jié),,提出了進(jìn)行深入研究的建議。Abstract: This article summarized the effects of soil acidification on the content and activity of N, P, K, Al, B, Fe and Mn in the soil, and the relations between soil acidification and nutrition and quality of the flue-cured tobacco. The improvement measures of acidic soil were also summarized. Based on the above research, some questions needed further study were proposed.