Position: Home > Articles > Effect of Different Improving Stem on the Photosynthetic Efficiency and Yield and Quality of 'Red Fuji' Apple Trees
Northern Horticulture
2015
(3)
9-12
提高主干对乔化“红富士”苹果光合效率和果实产量品质的影响
作 者：
赵彦生;文平;刘兴禄;牛军强
单 位：
甘肃省礼县苹果研究所甘肃省礼县园艺站甘肃省农业科学院林果花卉研究所;甘肃省农业科学院林果花卉研究所
关键词：
提高主干;红富士苹果;光合效率;产量;品质
摘 要：
以陇南山区16年生乔化密植"红富士"苹果为试材,研究了不同提高主干处理对树体叶片净光合效率、有效相对光照强度比例、果实产量和品质的影响。结果表明:当主干提升高度≤100cm时,随着主干提升高度的增大,"红富士"苹果的叶片净光合效率、有效相对光照强度比例、果实产量和品质显著提高;主干提升高度>110cm时,随着提升高度的增加,叶片净光合效率、有效相对光照强度比例、果实品质略有增加趋势,但差异不显著。而果实产量开始显著减少;确定出甘肃陇南山区成龄乔砧"红富士"苹果栽培中,密度为3m×4m的果园,盛果期树干高为100~110cm是比较理想的优质栽培指标。
译 名：
Effect of Different Improving Stem on the Photosynthetic Efficiency and Yield and Quality of 'Red Fuji' Apple Trees
作 者：
ZHAO Yan-sheng;WEN Ping;LIU Xing-lu;NIU Jun-qiang;Institute of Apples of Lixian;Station of Horticulture of Lixian;Institute of Fruit Flowers,Gansu Academy of Agricultural Sciences;
关键词：
improving stem;;'Red Fuji' apple;;photosynthetic efficiency;;yield;;quality
摘 要：
Taking‘Red Fuji'apple trees of 16-year-old as test materials,the effect of different improving stem on the net photosynthetic efficiency,effective relative light intensity,yield and quality were studied.The results showed when the height of stem was≤100cm,with the increasing of stem height that‘Red Fuji'apple's net photosynthetic efficiency,effective relative light intensity,yield and quality significantly increased;When the height of stem was>110cm,with the increasing of stem height that the net photosynthetic efficiency,effective relative light intensity and quality had a slight increase but no significant differences and the yield began to decrease.When the density was 3m×4m,that the stem height of full fruit period apple was 100-110 cm was a good index of cultivation of adult‘Red Fuji'apple cultivation in the Longnan mountainous area of Gansu.
导出引用
计量
文章访问数: 12
HTML全文浏览量: 0
PDF下载量: 0
所属期刊
