新疆农业科学 ›› 2020, Vol. 57 ›› Issue (3): 470-476.DOI: 10.6048/j.issn.1001-4330.2020.03.010

• 作物科学·分子生物·园艺·林业 • 上一篇    下一篇

化肥配施NAM长效剂对小果型西瓜氮、磷吸收利用及产量品质的影响

胡国智1, 熊韬1, 吴海波2, 冯炯鑫1, 徐永阳3   

  1. 1. 新疆农业科学院哈密瓜研究中心,乌鲁木齐 830091;
    2.新疆农业科学院海南三亚农作物育种试验中心,海南三亚 572014;
    3.中国农业科学院郑州果树研究所,郑州 450009
  • 收稿日期:2019-10-17 出版日期:2020-03-20 发布日期:2020-03-11
  • 通信作者: 吴海波(1979-),男,新疆乌鲁木齐人,副研究员,硕士,研究方向为西瓜、甜瓜栽培,(E-mail)sea0222@126.com
  • 作者简介:胡国智(1983-),男,新疆塔城人,副研究员,硕士,研究方向为西瓜、甜瓜栽培,(E-mail)hgz0901@126.com
  • 基金资助:
    自治区科技支疆项目(2017E0233);现代农业产业技术体系(CARS-25);三亚市农业科技创新项目(2017NK06)

Effects of Chemical Fertilizer and NAM Long-Acting Agent on Nitrogen and Phosphorus Uptake and Utilization and Yield and Quality of Small Fruit Watermelonii

HU Guozhi1, XIONG Tao1, WU Haibo2, FENG Jiongxin1, XU Yongyang3   

  1. 1. Hami Melon Research Center, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China;
    2. Crop Breeding and Experiment Center, Xinjiang Academy of Agricultural Sciences, Sanya Hainan 572014;
    3.Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, Zhengzhou 450009, China
  • Received:2019-10-17 Online:2020-03-20 Published:2020-03-11
  • Correspondence author: WU Haibo(1979-), Male, native of Urumqi , Xinjiang, associate research fellow, research on cultivation technology of melon,(E-mail)sea0222@126.com
  • Supported by:
    Supported by Science and Technology Assisting Xinjiang Project of Xinjiang Uygur Autonomous Region(2017E0233); China Agriculture Research System(CARS-25) and Agricultural Science and Technology Innovation Project of Sanya(2017NK06)

摘要: 【目的】研究化肥配施NAM长效剂对新疆设施小果型西瓜氮磷养分吸收利用及产量品质的影响。【方法】以小果型西瓜品种众天2013和众天6211为材料,在小果型西瓜上施用不同用量的氮肥和配施添加剂 NAM,测定小果型西瓜氮、磷吸收量和产量品质,分析小果型西瓜氮磷吸收、产量品质与氮肥配施 NAM 的关系。【结果】在等养分条件下,配施NAM能增加小果型西瓜干物质量、氮磷养分吸收及产量品质,在氮肥减量20%配施NAM长效剂与常规施肥(CF)处理在干物质量、养分吸收及产量品质上相当,其中品种众天6211,产量在80%CF+NAM处理较CF显著增产4.23%。【结论】与常规施肥(CF)相比,2个品种CF+NAM、80%CF+NAM能提高氮、磷肥料利用率,分别提高氮肥利用率1.1~3.2个百分点和磷利用率0.48~0.79个百分点。

关键词: 小果型西瓜; NAM; 氮磷养分吸收; 产量; 品质

Abstract: 【Objective】 To explore the effects of chemical fertilizer and NAM long-effect agent on nitrogen and phosphorus nutrient uptake and utilization and yield and quality of small fruit watermelon in Xinjiang. 【Method】The small fruit watermelon varieties Zhongtian 2013 and Zhongtian 6211 were used as testing materials, nitrogen fertilizer and NAM were applied to small fruit watermelons to determine the nitrogen and phosphorus uptake and yield and quality of the fruit and clearly understand the relationship between nitrogen and phosphorus absorption, yield and quality of N. 【Result】Under the same nutrient condition, NAM increased the dry matter quality, nitrogen and phosphorus nutrient uptake and yield quality of small fruit watermelon, the dry matter quality, nutrient absorption and yield quality of NAM long-acting agent with 20% reduction of nitrogen fertilizer were similar to that of conventional fertilization (CF) treatment, among which,Zhongtian 6211 had a yield of 4.23% higher than CF treatment under 80% CF+NAM treatment. 【Conclusion】Compared with conventional fertilization (CF), CF+NAM and 80% CF+NAM can increase the utilization rate of nitrogen and phosphorus fertilizers by 1.1-3.2 percentage points and 0.48-0.79 percentage points, respectively.

Key words: mini-watermelon; NAM; nitrogen and phosphorus nutrient absorption; yield; quality

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

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