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为提高百合产量和品质,在连州百合种植区采集了8个土壤样品及一个根际土壤样品,比较分析其理化性状。结果发现:土壤速效钾严重亏缺,酸性太强,有机质缺乏,质地过粘重,是百合优质高产的土壤障碍因子;依据百合生长所需土壤条件,提出提高百合品质和产量的土壤肥料学措施:增施钾肥和有机肥,改良土壤酸性。研究还发现土壤磷素充足,可以暂时不施磷肥。
In order to improve the yield and quality of lily, eight soil samples and one rhizosphere soil sample were collected in Lianzhou lily plantation area, and their physical and chemical properties were comparatively analyzed. The results showed that soil available K was severely deficient, acidity was too high, organic matter was deficient and the texture was sticky, which was the obstacle factor of lily with high quality and high yield. According to the soil conditions for lily growth, the soil fertilization measures to improve lily quality and yield : Potash and organic fertilizer added to improve soil acidity. The study also found that sufficient soil phosphorus, phosphorus can be temporarily not applied.