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中国农学通报

中国农学通报 ›› 2015, Vol. 31 ›› Issue (13): 150-154.doi: 10.11924/j.issn.1000-6850.casb14120080

• 林学 园艺 园林 • 上一篇    下一篇

不同沼肥配比对切花百合产量和质量的影响

朱建军,陈家龙,蒋加勇,王令俐,章春宝   

  1. 浙江省温州市农科院,浙江省温州市农科院,浙江省文成县农业局,浙江省温州市农科院,温州逢左花卉园艺有限公司
  • 收稿日期:2014-12-11 修回日期:2015-04-12 接受日期:2015-02-09 出版日期:2015-06-02 发布日期:2015-06-02
  • 通讯作者: 朱建军
  • 基金资助:
    浙江省公益性技术应用研究项目“切花百合低碳生产关键技术集成与示范应用”(2012C22002);浙江省农业综合开发项目“山区鲜切花生态高效生产技术集成示范与推广”第一

Effect of Different Ratios Biogas Fertilizer on Yield and Quality of Cut Lily

  • Received:2014-12-11 Revised:2015-04-12 Accepted:2015-02-09 Online:2015-06-02 Published:2015-06-02

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摘要： 沼肥是一种优质、全效的有机肥料。为了解不同沼肥配比对切花百合的生长发育、质量和产量的影响，笔者进行了试验。试验为等N施肥量设计，基肥B设置2个水平、追肥A设置3个水平，共设6个处理，3次重复，随机区组排列，供试切花百合品种为‘索蚌’，沼肥为充分腐熟的沼渣和沼液。结果表明，处理B1A1与处理B2A3(CK)切花产量差异达极显著水平(P＜0.01)，以基施沼渣1.06kg/m2，追施沼液2.7kg/m2的处理B1A1切花百合产量最高，切花16枝/m2；施用沼肥对切花百合地上部分干重、株高、旗叶宽、花苞数量、花苞大小、切花率等方面作用效应明显，能改善和优化植株性状，提高切花品质，以处理B1A1切花百合生物产量、株高、单株花苞数和切花率最优；不同沼渣配比基肥水平下的百合生物量和切花产量为B1＞B2，施用沼渣处理的百合生物和切花产量最高；不同沼液配比追肥水平下的切花百合株高和第一朵花苞长度为A1＞A2＞A3，随着施用沼液量的增加，切花百合株高和第一朵花苞长度随之增大趋势；此结果可为山区切花百合高效栽培提供参考依据。

关键词: 大肠杆菌, 大肠杆菌, 生物膜, 筛选, 生长曲线

Abstract: Biogas fertilizer is a kind of high-quality and total effects organic fertilizer. In order to understand the effect of different ratios of biogas fertilizer on cut lily growth, quality and yield, the author conducted experiments. The experiments were designed with same amount of nitrogen fertilizer, 2 levels of basic fertilizer and 3 levels of additional fertilizer, total 6 treatments with 3 replicates, all treatments followed randomized block arrangement. The variety of cut lily was‘Sorbonne’and biogas fertilizer was biogas residue and biogas slurry after fully rotten. The results showed that the cut lily’ s yield of B1A1 and B2A3 (CK) reached extremely significant level, B1A1 had the highest yield of 16 branches per m2 the application of 1.06 kg/m2 biogas residue as basic fertilizer and 2.7 kg/m2 biogas slurry as additional fertilizer. Biogas fertilizer had obvious effects on aboveground part dry weight, plant height, flag leaf width, flower number, flower size, the rate of cut flower and so on, and it could improve plant characteristics and quality of cut lily. B1A1 had the best biological yield, plant height, flower number of per plant and the rate of cut flower. Biological yield and cut lily yield were B1＞ B2 under different ratios of biogas residue as basic fertilizer, and biological yield and cut lily yield had the highest amount under biogas residue treatment. The cut lily plant height and the length of the first bud were A1＞A2＞A3. With the application amount of biogas slurry increased, the cut lily plant height and the length of the first bud increased. The results could provide technical guidance for efficient production of cut lily.