摘要
根据葡萄种群特性选择不同的栽培模式,采取破眠催芽、避雨栽培等技术,可克服南方高温高湿的弊端,实现葡萄高产高效栽培。通过品比试验筛选出欧美杂交种无核红提和欧亚种红枣提,露地栽培无核红提第3年和第4年平均产量分别为18820.1kg/ha和21838.5kg/ha,避雨设施栽培红枣提第3年两个验收点平均产量分别为18415.5kg/ha和19980.0kg/ha;依托南方丰富的光温气候资源优势,应用1年2次结果技术,无核红提和红枣提的第2次果平均产量分别达到7228.5kg/ha和6862.5kg/ha。
The present experiment has been conducted to develop a technique for overcoming the yield decline and quality losses in grapes due to high temperature and humidity conditions in southern China. The methodology involved in this experiment was to break the dormancy of seeds prier to germination. The Euro-Asian hybrids, seedless Red globe, Chardonnay （Vitis vinifcra L. ） and Hongzaoti varieties were screened in this comparative study. Under field conditions, the yield of seedless Red globe in third and fourth year was found to be 18820.1 and 21838.5 kg/ha, respectively. Practicing grape cultivation by avoiding rainy, season resulted into the average yield of 18415.5 and 19980.0 kg/ha in variety Hongzaoti in two different plots, repectively, during the third year. For fully exploiting the land and climatic resources, two crops of grapes have been grown in one year which resulted in 7228.5 and 6862.5 kg,/ha yearly in second cropping in seedless Red globe and Hongtizao variety, respectively.
出处
《广西农业科学》
CSCD
2009年第8期1055-1059,共5页
Guangxi Agricultural Sciences
基金
南宁市科技项目(20040228B)
关键词
葡萄
筛选
配套技术
1年2次结果
grape
screening
combined techniques
two-crop a year
作者简介
欧桂兰（1975-），女，广西武鸣人，农艺师，主要从事水果生产技术及研究推广工作。
