| 控释肥料对杭白菊生长发育及产量品质的影响 |
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| 引用本文： | 祝丽香,王建华,刘政波,于明发,刘阳,刘艳,秦一鸣. 控释肥料对杭白菊生长发育及产量品质的影响[J]. 北方园艺, 2010, 0(1): 27-30 |
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| 作者姓名： | 祝丽香 王建华 刘政波 于明发 刘阳 刘艳 秦一鸣 |
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| 作者单位： | 山东农业大学,农学院,山东,泰安,271018;泰安市农业科学研究院,山东,泰安,271000 |
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| 基金项目： | “十一五”国家科技支撑计划资助项目(2006BAD10B07) |
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| 摘 要： | 以控释复合肥CRF(N∶P2O5∶K2O=20∶8∶10)和普通复合肥CCF(N∶P2O5∶K2O=15∶15∶15)为材料,在大田条件下,研究等氮素用量控释复合肥和普通复合肥对杭白菊产量、品质和养分利用率的影响。结果表明:与普通复合肥相比,控释复合肥能够改善植株农艺性状,提高经济产量,增加水溶性浸出物、可溶性糖、蛋白质、总黄酮类化合物在花中的含量。由于控释复合肥与普通复合肥的养分配比不同,等氮素条件下,控释复合肥的肥料施用量比普通复合肥减少25%。从综合性状看,以施肥量为900 kg/hm2的CRF2处理最佳,节省肥料,提高经济效益,减少环境污染。
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| 关 键 词： | 控释复合肥 杭白菊 产量 品质 |
Effect of Controlled Release Fertilizers on The Yield and Quality of Chrysanthemum morifolium |
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| ZHU Li-xiang,WANG Jian-hua,LIU Zheng-bo,YU Ming-fa,LIU Yang,LIU Yan,QIU Yi-ming. Effect of Controlled Release Fertilizers on The Yield and Quality of Chrysanthemum morifolium[J]. Northern Horticulture, 2010, 0(1): 27-30 |
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| Authors: | ZHU Li-xiang WANG Jian-hua LIU Zheng-bo YU Ming-fa LIU Yang LIU Yan QIU Yi-ming |
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| Affiliation: | 1.College of Agriculture;Shandong Agricultural University;Taian;Shandong 271018;2.Agricultural Science Research Institute of Shandong;Tai'an;Shandong 271000 |
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| Abstract: | Field experiments were conducted to study the effect of controlled release compound fertilizers(CRF) on the yield and quality of Chrysanthemum morifolium Ramat.and nutrient use efficiency.The result showed that controlled-release compound fertilizer treatments CRF improved the agronomic characteristics of C.morifolium Ramat.and in CRF increased economic yield.CRF1 Utilization of nitrogen,phosphorus and potassium increased 6.61%,0.95% and 16.72% than CCF1,CRF2 was higher than CCF2 7.71%,2.00% and 17.72%,resp... |
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| Keywords: | controlled-released compound fertilizer chrysanthemum morifolium ramat yield quality nutrient use efficiency |
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