新疆农业科学 ›› 2022, Vol. 59 ›› Issue (8): 1929-1934.DOI: 10.6048/j.issn.1001-4330.2022.8.013

• 园艺特产·种质资源·贮藏保鲜加工·土壤肥料 • 上一篇    下一篇

基质中化肥施入量对番茄幼苗生长的影响

古宁宁1(), 张蒲2, 谢彦如2, 唐丹2, 赵志信3, 董瑞芳4, 崔拥民4, 秦勇2()   

  1. 1.阿克苏地区中等职业技术学校,新疆阿克苏 843000
    2.新疆农业大学林学与园艺学院,乌鲁木齐 830052
    3.新疆农业规划研究院,乌鲁木齐 830000
    4.新疆沙田农业综合开发有限公司,新疆和田 848000
  • 收稿日期:2021-11-01 出版日期:2022-08-20 发布日期:2022-10-01
  • 通信作者: 秦勇
  • 作者简介:古宁宁(1989-),女,四川人,硕士研究生,研究方向为蔬菜栽培与生理,(E-mail) 275175120@qq.com
  • 基金资助:
    自治区区域协同创新专项(科技援疆计划)“适于和田地区蔬菜生产的育苗技术研究与示范推广”(2018E02036);国家重点研发计划项目“多方受益的资源优化城市循环农业研究与示范-乌鲁木齐阳台菜园示范”(2017YFE0118500-8);新疆维吾尔自治区园艺学重点学科基金(2016-10758-3)

Effects of Different Fertilizer Rates on the Growth of Tomato Seedlings

GU Ningning1(), ZHANG Pu2, XIE Yanru2, TANG Dan2, ZHAO Zhixin3, DONG Ruifang4, CUI Yongmin4, QIN Yong2()   

  1. 1. Aksu Area Secondary Vocational Technical School,Aksu Xinjiang 843000, China
    2. College of Forestry and Horticulture, Xinjiang Agricultural University, Urumqi, 830052, China
    3. Xinjiang Institute of Agricultural Planning, Urumqi 830000, China
    4. Xinjiang Shatian Comprehensive Agricultural Development Co. LTD,Hotan Xinjiang 848000, China
  • Received:2021-11-01 Online:2022-08-20 Published:2022-10-01
  • Correspondence author: QIN Yong
  • Supported by:
    Autonomous Region Supported by the Regional Collaborative Innovation Project(Science and Technology Aid Supporting Xinjiang Program) “Research and Demonstration and Extension of Seedling Technology Suitable for Vegetable Production in Hotan Area”(2018E02036);National Key Research and Development & D Program “Research and Development of Multi-Benefit Resource Optimization Urban Circular Agriculture- Urumqi balcony Balcony vegetable Vegetable Garden Demonstration”(2017YFE0118500-8);Xinjiang Uygur Autonomous Region the Horticulture Key DisciplinesSubject Fund of Xinjiang Uygur Autonomous Region(2016-10758-3)

摘要:

【目的】在番茄育苗基质中施入不同比例的氮、磷、钾肥,比较不同化肥施入量对番茄幼苗生长的影响,为降低育苗成本、培育番茄优质壮苗提供参考。【方法】以番茄品种欧官为材料,采用穴盘育苗的方式,椰糠、沙子、商品有机肥(20:1:1)为基本基质配方,不同比例化肥施入量为变量,设置1个对照和5个处理,其他条件保持一致,测定番茄幼苗的株高、茎粗、最大叶面积、鲜重、干重、根长、根体积、可溶性糖、可溶性蛋白、叶绿素等指标,比较基质中化肥施入量对番茄幼苗生长指标和生理生化指标的影响。【结果】各处理都对番茄幼苗产生了不同程度的影响,其中T2处理的叶面积最大,为21.29 cm2;T4处理的地上部分鲜重数值最高,为4.23 g;T2、T4处理的地下部分鲜重数值均高于对照,都为0.78 g;T2处理根长最长,为15.54 cm;T4处理的地下部分干重数值最高,为0.08 g;T2处理根体积数值最高,为6.17 cm3;T1、T3、T4处理的根冠比数值相同均为0.19;T4处理的壮苗指数最高,为0.19;T4处理G值最大,为0.013;T2处理的可溶性糖含量与可溶性蛋白含量数值最大,分别为8.15 和11.88 mg/g;T2处理的总叶绿素含量最大,为1.78 mg/g;其次是T4处理,为1.72 mg/g。【结论】T4处理(氮、磷、钾施入量分别为100、20和100 g/m3)的化肥施入量对番茄幼苗的生长有利,作为番茄育苗基质中的化肥施入量。

关键词: 番茄; 基质; 化肥; 育苗

Abstract:

【Objective】 When the original tomato matrix formula was adopted in Hetian region of Xinjiang,different levels of nitrogen, phosphorus and potash fertilizer were applied to cultivate tomato seedlings. 【Method】 Tomato 'ouguan' as the test material,adopt the method of raising seedlings with acupoints and plates,coconut bran, sand and organic fertilizer(20:1:1) were used as the basic matrix,One control and five different treatments were set with different fertilizer inputs,make sure all other conditions are consistent,plant height, stem diameter, maximum leaf area, fresh weight, dry weight, root length, root volume, soluble sugar, soluble protein and chlorophyll were determined.The effects of different fertilizer rates on growth and physiological and biochemical indexes of tomato seedlings were compared. In order to provide theoretical basis for cultivating high quality tomato seedlings in Hetian area. 【Result】 All treatments had different effects on tomato seedlings, among which T2 treatment had the largest leaf area was 21.29 cm2. T4 treatment has the highest fresh weight of the above-ground part, which was 4.23 g. The fresh weight of the underground part in T2 and T4 treatments was 0.78 g, which was higher than that of the control. T2 treatment had the longest root length was 15.54 cm; The dry weight of underground part under T4 treatment is the highest, which was 0.08 g. The value of root volume in T2 treatment was the highest, which was 6.17 cm3. The root-shoot ratio of T1, T3 and T4 was 0.19. T4 treatment had the highest seedling index(0.19). T4 treatment had the highest G value, is 0.013. T2 treatment had the highest soluble sugar content and soluble protein content, which were 8.15 mg/g and 11.88 mg/g, respectively. T2 treatment had the highest total chlorophyll content, which was 1.78 mg/g. T4 treatment was followed by 1.72 mg/g. 【Conclusion】 T4(nitrogen-phosphate-potassium content of 100,20 and 100 g/m3) fertilizer was more beneficial to the growth of tomato seedlings.It is recommended as fertilizer formula for tomato seedling in Hetian region of Xinjiang.

Key words: tomato; stroma; fertilizer; seedling

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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