摘要
本试验研究了避雨栽培对葡萄叶幕光照强度的影响,并对山东地区避雨栽培和露地栽培条件下建园成本和经济效益进行了调查分析。结果表明:避雨栽培条件下,葡萄叶幕光照强度降低10. 45%~53. 26%。避雨栽培葡萄的总成本高于露地栽培,其中物质成本占比最大;避雨栽培优质果率可达90%,平均售价比露地栽培高6元/kg,每666. 7m2比露地栽培增收5 736. 42元,经济效益显著。
The effects of rain-shelter cultivation on the light intensity of grape canopy was studied, and the cost and economic benefit of garden construction of grape canopy under rain-shelter cultivation and open field cultivation in Shandong Province were investigated and analyzed. The results showed that the light intensity of grape canopy under rain-shelter cultivation reduced by 10.45% to 53.26%. The total cost of rain-shelter cultivation was higher than that of open field cultivation and the material cost accounted for the largest proportion. The high-quality fruit rate of rain-shelter cultivation reached 90%, and the average price was 6 yuan per kilogram higher than that in open field cultivation. The income of rain-shelter cultivation was 5 736.42 yuan higher than that of open field cultivation per 666.7m 2, which had achieved remarkable economic benefits.
作者
韩真
李秀杰
张庆田
刘利
李勃
Han Zhen;Li Xiujie;Zhang Qingtian;Liu Li;Li Bo(Shandong Pomology Institute,Taian 271000,China)
出处
《山东农业科学》
2018年第11期52-54,共3页
Shandong Agricultural Sciences
基金
山东省重点研发计划项目(2016ZDJS10A01)
山东省重大科技创新工程项目(2018CXGC0208)
山东省2017年度农业重大应用技术创新项目"现代果园水肥智能化管理关键技术研究与示范"
泰安市科技发展计划项目(2016NS0059)
关键词
避雨栽培
葡萄
光照强度
成本收益
Rain-shelter cultivation
Grape
Light intensity
Cost and benefit
