新疆农业科学 ›› 2019, Vol. 56 ›› Issue (5): 808-816.DOI: 10.6048/j.issn.1001-4330.2019.05.003

• 园艺·林业·生理生化 • 上一篇    下一篇

植物源营养液及叶幕整形方式对梅鹿辄叶幕环境和果实品质的影响

张雯1, 王敏1, 韩守安1, 钟海霞1, 谢辉1, 雍菲2, 张付春1, 周晓明1, 潘明启1   

  1. 1.新疆农业科学院园艺作物研究所/农业部新疆地区果树科学观测试验站,乌鲁木齐 830091;
    2 新疆农业大学食品科学与药学学院,乌鲁木齐 830052
  • 收稿日期:2019-04-08 发布日期:2019-05-20
  • 通信作者: 潘明启(1962-),男,北京人,研究员,研究方向为葡萄栽培与质量控制,(E-mail)Panmq3399@sohu.com
  • 作者简介:张雯(1984-),女,陕西渭南人,副研究员,硕士,研究方向为果园生态与果树生理,(E-mail)zwxilin@126.com
  • 基金资助:
    国家自然科学基金(31860531);新疆维吾尔自治区重大科技专项(2017A01001-1-2);现代农业产业技术体系专项资金(CARS-30-zp-03);新疆维吾尔自治区优秀青年科技人才培养项目(qn2016yx0234)

Effects of Canopy Types and Plant-derived Nutrient Solution on Canopy microclimate and berry quality of Merlot

ZHANG Wen1, WANG Min1, HAN Shou-an1, ZHONG Hai-xia1, XIE Hui1, YONG Fei2, ZHANG Fu-chun1, ZHOU Xiao-ming1 , PAN Ming-qi1   

  1. 1. Research Institute of Horticultural Crops/ Scientific Observing and Experimental Station of Pomology (Xinjiang),Ministry of Agriculture,Urumqi 830091, China;
    2. College of Food Sciences and Pharmacy, Xinjiang Agricultural University, Urumqi 830052, China
  • Received:2019-04-08 Published:2019-05-20
  • Correspondence author: PAN Ming-qi(1962-),male,professor,(E-mail)Panmq3399@sohu.com
  • Supported by:
    Supported by the National Natural Science Foundation of China (31860531); Science and Technology Major Project of Xinjiang Uygur Autonomous Region (2017A01001-1-2)Special Fund for the Technical System of Modern Agricultural Industry (CARS-30-ZP-03); The Excellent S&T Talents Training Program of Xinjiang Uygur Autonomous Region (qn2016yx0234)

摘要: 【目的】研究叶面施用植物源营养液配合叶幕形整形方式,对梅鹿辄葡萄叶幕微气候和果实品质的影响,为天山北麓产区优质酿酒葡萄的生产管理供理论依据。【方法】以7a生梅鹿辄葡萄为研究对象,分别设置篱壁式叶幕、V形叶幕配合使用植物源发酵叶面肥及不使用4个试验处理;于果实膨大期、转色期、成熟期测定果际温度、湿度等环境指标的变化情况,果实转色期测定叶幕不同部位光合有效辐(PAR)日变化规律及叶片质量和光合指标进行测定,果实成熟期测定粒重、籽粒数、皮果比、籽粒/果重、果穗松散度、可溶性固形物、可滴定酸等指标。【结果】【结论】V形叶幕型提高了梅鹿辄葡萄叶幕群体受光指数,提高浆果不同发育阶段的果际日温差;改善了叶片质量和光合能力;果穗更为松散,浆果可溶性固形物、可滴定酸含量提高。喷施植物源营养液能提高梅鹿辄葡萄叶片叶绿素和可溶性蛋白质含量,提高叶片的光合能力,改善了叶片的生理活性。

关键词: 梅鹿辄葡萄; 叶幕型; 植物源营养液; 叶幕微环境; 果实品质

Abstract: 【Objective】 In this article, effects of canopy types and plant-derived nutrient solution on the growth and the berry quality of Merlot of canopy type were studied in the hope of providing a theoretical basis for the production and management of high quality wine grape in the northern piedmont producing area of Tianshan Mountains. 【Method】 7a old Merlot was taken as the research object and 4 treatments were set up: fence canopy type, fence canopy type with plant-derived nutrient solution, V canopy type and V canopy type with plant-derived nutrient solution. Changes of interfruit temperature, humidity and other environmental indexes at fruit expansion period, color-changed period and mature period were mensurated; and the index of PAR daily variation regularity, leaf quality and photosynthetic capacity of different places of canopy were determined at colour-changed period; the fruit quality index as weight of cluster and berry, pericarp weight /berry weight, number of seed, loose degree of cluster, soluble solid, titratable acid were measured during mature period. 【Result】 V-shaped leaf curtain type increased the light exposure index of Merlot grape leaf curtain population and enhanced the interfruit diurnal temperature difference at different stages of berry development, which led to the improvement of leaf quality and photosynthetic capacity, the loose of the grape cluster and the increase of the fruit soluble solid and titratable acid content; The leaf chlorophyll, soluble protein content and photosynthetic capacity were increased and physiological activity of leaf was improved with plant-derived nutrient solution treatment

Key words: Merlot ; canopy type; plant-derived nutrient solution; microenvironment of leaf canopy; 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

出版单位:《新疆农业科学》编辑部
地址:乌鲁木齐市南昌路403号新疆农业科学院
邮编:830091
电话:0991-4502046
E-mail:xjnykx-h@xaas.ac.cn


版权所有 © 《新疆农业科学》编辑部
本系统由北京玛格泰克科技发展有限公司设计开发
总访问量: 今日访问: 在线人数:
网站
微信公众号
淘宝购买
微店购买