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中国农学通报 ›› 2015, Vol. 31 ›› Issue (13): 118-121.doi: 10.11924/j.issn.1000-6850.casb14100005

所属专题: 园艺

• 林学 园艺 园林 • 上一篇    下一篇

露地简约化栽培甜瓜的不同留果方式对产量及品质影响

胡国智   

  1. 新疆农业科学院哈密瓜研究中心
  • 收稿日期:2014-10-09 修回日期:2015-01-23 接受日期:2015-02-10 出版日期:2015-06-02 发布日期:2015-06-02
  • 通讯作者: 胡国智
  • 基金资助:
    现代农业产业技术体系建设专项 “甜瓜露地栽培” (CARS-26-15); 新疆农业科学院青年基金项目 “基于 SPAD值的哈密瓜氮素营养诊断与

Effects of Different Fruit Thinning Methods on Growth, Development, Yield and Quality of Melon Cultivated in Uncovered Field

  • Received:2014-10-09 Revised:2015-01-23 Accepted:2015-02-10 Online:2015-06-02 Published:2015-06-02

摘要: 为探讨露地简约化栽培甜瓜不同留瓜方式对甜瓜干物质量、产量及品质的影响,在露地简约化栽培条件下,以‘黄皮9818’为供试品种,分别设置单株留2果、留3果和任意结果3种留果处理,比较分析成熟期不同留果方式下干物质量、果实特性及产量品质的差异。研究表明,3种留果方式下植株的干物质、果实特性及产量品质间存在一定差异,各处理干物质积累量表现为T(3887.1g/株)>T2(860.2g/株)>T(1771.2g/株),且T2、T3处理与T1处理达显著差异,2次采收期T1处理折光糖含量均高于T2、T3处理。综合丰产性和经济效益,任意结瓜(T3)处理可获得较高的产量31200kg/hm2,其经济收益为62400元/hm2

关键词: 引黄灌区, 引黄灌区, 日光温室, 最低气温, 预测

Abstract: The paper aims to study the effects of different fruit thinning methods on dry matter, yield and quality of melon simplified cultivated in uncovered field. In the condition of simplified cultivation, took ‘Huangpi 9818’as the experimental material, the author set three treatments as each plant with two fruits, three fruits and arbitrary bear fruit, made a comparative analysis of dry matter amount difference, fruit characteristics and yield and quality in maturation stage. The results showed that there were some differences of dry matter amount, fruit characteristic and yield quality among three fruit thinning methods. Amounts of dry matter accumulation in each treatment presented as T3 (887.1 g/plant)> T2 (860.2 g/plant)> T1 (771.2 g/plant), and T2, T3 reached the significant difference with T1, refraction sugar content of T1 was higher than that of T2, T3 in two harvesting periods. To integrate high-yield characteristics and economic benefits, treatment of arbitrary bear fruit (T3) has high yield to 31200 kg/hm2, and the economic benefits is 62400 yuan/hm2.