Effect of Pre-harvest Fungicide Treatment on Storage Quality and Physiological Indexes of Harvested Hami Melon

doi:10.11923/j.issn.2095-4050.cjas2020-0038

Abstract

Abstract:

Aiming at the disease and decay of Hami melon in field and post-harvest, taking Xizhoumi 25 as the experimental material, spraying treatment was carried out in the period of fruit enlargement and formation of checker with 0.4 g/kg rovral and 0.53 g/kg oxine-copper. The effects of pre-harvest fungicide treatment on the storage quality and physiological indexes of Hami melon were studied at room temperature. The test results showed that after being stored for 12 d, the hardness of core part treated with fungicides was 0.72 kg/cm², which was significantly higher than that of the control group (0.49 kg/cm²). The decay rate under pre-harvest treatment was 20%, and the control group was 55%, but the effect was not as good as that in the post-harvest treatment group. On the 9^th d under room temperature storage, the CAT activity of pre-harvest treatment was 115.8 U/g, which was relatively stable. The conclusion is that the pre-harvest treatment has a certain effect on the storage quality and physiology of Hami melon, and the storage effect of pre-harvest combined with post-harvest treatment is better.

Key words: Hami Melon, Pre-harvest Treatment, Storage, Physiological Indexes

CLC Number:

S652.1

Wang Xiaoping, He Gang, Xu Jian. Effect of Pre-harvest Fungicide Treatment on Storage Quality and Physiological Indexes of Harvested Hami Melon[J]. Journal of Agriculture, 2020, 10(9): 43-47.

Figures/Tables 8

References 26

[1]	林德佩, 马国斌. 新疆的哈密瓜[J].新疆农业科学, 1990(6):272.
[2]	陈雷, 秦智伟. 甜瓜采后生理和贮藏保鲜研究进展[J].北方园艺, 1999(6):27-30.
[3]	廖新福, 孙玉萍, 张瑞, 等. 新疆厚皮甜瓜贮运和保鲜现状及发展对策[J]. 中国瓜菜, 2010,23(2):52-53.
[4]	王仲田, 高海峰, 王兰竹, 等. 哈密瓜贮藏期间果实呼吸作用与贮藏性的关系[J]. 植物生理学报, 1975,1.
[5]	罗云波, 果蔬采后生理与生物技术[M]. 北京: 中国农业出版社, 2009: 13
[6]	张唯一. 果蔬菜后生理学[M]. 北京: 中国农业出版社, 1990: 32.
[7]	秦宗权, 沈艾彬, 刘峰娟, 等. 热水处理对哈密瓜采后品质影响的研究[J].食品工业, 2011(5):26-27.
[8]	卞生珍, 甄卫军. 哈密瓜常温贮运保鲜剂的研制[J].食品科技, 2003(11):82-85.
[9]	郝敬喆, 范咏梅, 竞中梅, 等. 不同杀菌剂对新疆哈密瓜蔓枯病菌的毒力测定[J]. 新疆农业科学, 2009,46(3):540-542.
[10]	王晓静, 马文平, 王芳. 甜瓜采后致病菌交链菌的防治方法研究[J].北方园艺, 2014(4):103-105.
[11]	祁岩龙, 廖新福, 孙俪娜, 等. 壳聚糖涂膜对甜瓜采后生理及品质的影响[J]. 新疆农业科学, 2011,48(1):116-122.
[12]	曹建康, 姜微波, 赵玉梅. 果蔬采后生理生化实验指导[M]. 北京: 中国轻工业出版社, 2007: 101-103.
[13]	马凌云, 毕阳, 张正科, 等. 采前嘧菌酯处理对“银帝”甜瓜采前及采后主要病害的控制[J].甘肃农业大学学报, 2004(1):14-17.
[14]	李娜, 朱璇, 逄焕明. 采前水杨酸处理对甜瓜果实贮藏品质的影响[J]. 食品科技, 2013,38(1):32-36.
[15]	王英珍, 程瑞, 张绍铃, 等. 采前茉莉酸甲酯(MeJA)处理对梨果实抗病性的影响[J]. 果树学报, 2016,33(6):694-700.
[16]	闫艳华. 茉莉酸甲酯对草莓果实品质的影响[J]. 食品研究与开发, 2020,41(10):62-68,206.
[17]	王庆国, 王璇, 徐欣欣, 等. 茉莉酸甲酯处理对采后‘黄冠’梨低温贮藏下果皮褐变及抗氧化能力的影响[J]. 农学学报, 2020,10(2):85-91.
[18]	黎晓茜, 龙友华, 尹显慧, 等. 茉莉酸甲酯处理对猕猴桃软腐病菌作用机制及果实品质的影响[J]. 食品科学, 2019,40(15):239-248.
[19]	盘柳依. 茉莉酸甲酯(MeJA)对猕猴桃诱导抗采后软腐病的机理及其保鲜效果的研究[D]. 南昌:江西农业大学, 2019.
[20]	黎晓茜. 茉莉酸甲酯对Botryosphaeria dothidea的抑菌作用及其代谢酶活性的影响[D]. 贵阳:贵州大学, 2019.
[21]	刘耀娜, 王毅, 毕阳, 等. 采前乙酰水杨酸处理对厚皮甜瓜果实后熟及软化的影响[J]. 中国农业科学, 2017,50(10):1865-1875.
[22]	王斌, 白小东, 张静荣, 等. 乙酰水杨酸采前处理诱导哈密瓜果实的采后抗病性[J]. 果树学报, 2018,35(2):222-230.
[23]	刘耀娜, 王毅, 毕阳, 等. 采前乙酰水杨酸处理对厚皮甜瓜果实后熟及软化的影响[J]. 中国农业科学, 2017,50(10):1865-1875.
[24]	尚琪, 王婷, 李欣, 等. 采前乙酰水杨酸与采后1-MCP处理对厚皮甜瓜冷藏品质及抗氧化能力的影响[J]. 食品科学, 2016,37(20):247-252. doi: 10.7506/spkx1002-6630-201620042 URL
[25]	常雪花, 王振菊, 陈振涛, 等. 采前水杨酸处理对甜瓜采后病害及抗性相关酶和防卫物质诱导的研究[J]. 保鲜与加工, 2019,19(1):51-56.
[26]	姚军, 耿新丽, 再吐娜·买买提, 等.采后水杨酸处理对哈密瓜贮藏特性及防御酶活性的影响[J]. 保鲜与加工, 2018,18(4):7-11.