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中国农学通报 ›› 2010, Vol. 26 ›› Issue (1): 158-161.

• 林学 园艺 园林 • 上一篇    下一篇

污泥有机肥应用于中国水仙栽培的研究

林晓红 吴少华   

  • 收稿日期:2009-06-08 修回日期:2009-08-16 出版日期:2010-01-05 发布日期:2010-01-05
  • 基金资助:

    福建漳州市科技局社会发展资助项目:城市污水处理厂污泥农业利用途径研究;福建中药材种质资源标准化整合研究与示范

Research on the application of sludge organic fertilizer to the cultivation of Narcissus tazetta var. chinensis

  • Received:2009-06-08 Revised:2009-08-16 Online:2010-01-05 Published:2010-01-05

摘要:

摘要 本研究通过污泥田间试验,探讨不同污泥有机肥在中国水仙栽培上的施用效果。试验表明:适量的污泥有机肥能促进中国水仙的营养生长、提高其叶绿素含量,提高中国水仙主鳞茎的围径,提升中国水仙鳞茎球销售的等级和销售价值。其中以处理3(2250 kg /hm2污泥有机肥+ 750 kg /hm2过磷酸钙+ 750kg /hm2复合肥)和处理4(3000 kg /hm2污泥有机肥+750 kg /hm2过磷酸钙+ 750kg /hm2复合肥)的效果最佳,污泥有机肥可作为优良的土壤改良剂及农田肥料。

关键词: 小麦, 小麦, 条锈病, 基因布局

Abstract:

Abstract: In the present paper, the fertilizing effects of different sludge organic fertilizers on the cultivation of Narcissus tazetta var. chinensis were probed into based on field trials. Experiments showed that the right amount of sludge organic fertilizer could promote vegetative growth of Narcissus tazetta var. chinensis, increase its chlorophyll content, enlarge the diameter of main bulb, and finally enhance its sale-rating and marketing value. Among all the prescriptions applied, Prescription III (2250kg/hm2 sludge organic fertilizer + 750kg/hm2 calcium superphosphate + 750kg/hm2 composite fertilizer) and Prescription IV (3000 kg/hm2 sludge organic fertilizer + 750kg/hm2 calcium superphosphate + 750kg/hm2 composite fertilizer) were the most effective. Sludge organic fertilizer could be used as a good soil conditioner and farmland fertilizer.