新疆农业科学 ›› 2018, Vol. 55 ›› Issue (8): 1436-1443.DOI: 10.6048/j.issn.1001-4330.2018.08.008

• • 上一篇    下一篇

外源5-氨基乙酰丙酸对加工番茄叶光合色素及果实产量品质的影响

张晓宏1,郭刚1,王著龙2,周小云3   

  1. 1.新疆农业职业技术学院,新疆昌吉 831100;
    2.中粮屯河昌吉番茄制品有限公司,新疆昌吉 831100;
    3. 新疆农业科学院核技术生物技术研究所,乌鲁木齐 830091
  • 出版日期:2018-08-20 发布日期:2018-08-20
  • 通信作者: 周小云(1977-),男,重庆人,副研究员,硕士,研究方向为诱变育种与分子育种,(E-mail)xiaoyunzhou77@126.com
  • 作者简介:张晓宏(1982-),女,新疆人,讲师,硕士,研究方向为土壤肥料与农业资源利用,(E-mail)xiaohong1573@126.com
  • 基金资助:
    农业部公益性行业科研专项“加工用番茄产业技术研究与示范”(201303115),新疆农业职业技术学院科学研究项目“5-氨基乙酰丙酸在加工番茄上的肥效试验研究”(XJNZYKY201504)

Effect of Foliar Application 5-Aminolevulinic Acid on Photosynthetic Pigment and Yield and Quality of Processing Tomato in Fields

ZHANG Xiao-hong1, GUO Gang1, WANG Zhu-long2, ZHOU Xiao-yun3   

  1. 1.Xinjiang Vocational College of Agriculture, Changji Xinjiang 831100, China;
    2.COFCO Tunhe Changji Tomato Products Co., Ltd., Changji Xinjiang 831100, China;
    3. Institute of Nuclear and Biotechnologies, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China
  • Online:2018-08-20 Published:2018-08-20
  • Correspondence author: ZHOU Xiao-yun (1977-), male, native place: Chongqing. Associate Researcher, master, research field: Mutagenesis breeding and molecular breeding. (E-mail) xiaoyunzhou77@126.com

摘要: 【目的】研究外源5-氨基乙酰丙酸(ALA)对加工番茄的影响,为其在加工番茄上推广应用提供基础理论依据。【方法】以加工番茄品种H1015和H3402为材料,分析叶面喷施ALA对功能叶的光合色素含量动态变化及果实产量品质相关指标的影响。【结果】随着叶面喷施ALA浓度增加,加工番茄功能叶的光合色素含量增加。50.0 mg/L的ALA处理下,H1015的平均产量比对照增加15.12%,而H3402的平均产量比对照增加12.01%;H1015的可溶性固形物增加10.43%;H3402的番茄红素和a/b色差值分别增加14.06%和13.86%。【结论】在加工番茄幼果期叶面喷施ALA后,外源ALA参与了加工番茄叶光合色素的合成过程,促进了叶光合色素的合成,提高了加工番茄叶的光合色素含量,不仅促进叶光合作用效率,促进叶光合物质积累,促进加工番茄果实的生长发育,提高产量,影响了各组织器官中光合物质的分配,不同程度地改善了加工番茄部分品质。

关键词: 加工番茄; 5-氨基乙酰丙酸; 光合色素; 产量; 果实品质

Abstract: 【Objective】 To study the effect of the foliar application exogenous 5-aminolevulinic acid (ALA) on the fruit yield and quality of processed tomatoes in the field in the hope of providing the basic theoretical basis for its popularization and application in processing tomatoes.【Method】 Two processing tomato varieties, H1015 and H3402, were used as experimental materials. Different concentrations of ALA were sprayed regularly on the leaves of young fruits. The relationship between relative indexes of yield and quality of mature fruit and ALA was analyzed.【Result】 The content of photosynthetic pigments in functional leaves of processing tomato increased with the increase of ALA concentration in foliar spraying. The average yield of H1015 under ALA treatment (50.0 mg / L) was 15.12% higher than that of the control, while that of H3402 increased by 12.01%. The soluble solids of H1015 increased by 10.43%.【Conclusion】 Foliar application of ALA on processing tomato leaves during the fruit development, exogenous ALA is involved in the synthesis of photosynthetic pigments in processing tomato leaves, and improves the photosynthetic pigment content of processed tomato leaves. The efficiency of leaf photosynthesis promotes the accumulation of leaf photosynthetic materials, promotes the growth and development of processing tomato fruits, thus increasing the yield, and also changing the distribution ratio of photosynthetic substances in various tissues and organs, and improves the quality of processed tomatoes to some degrees.

Key words: processing tomato; 5-aminolevulinic acid; photosynthetic pigment; yield; fruit 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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