摘要
为提高信阳地区夏黑葡萄的商品价值和经济效益,开展了信阳地区夏黑葡萄花穗不同整形长度对夏黑葡萄浆果生长和品质的影响研究。在夏黑葡萄开花前7d,分别将其花穗穗尖留3cm、5cm、7cm、9cm的长度,疏除花穗其余部分,以花穗穗尖不做处理为对照,分别测量葡萄果实的纵横径、果形指数、果实单重、可溶性固形物含量、可滴定酸含量等指标。结果表明,信阳地区夏黑葡萄的花穗最适长度为5cm。
We study the summer black grape flowers plastic clip on the effect of blac-k grape fruit quality in Xin⁃yang area,flowers of different length of the plastic on the black grape berries in the summer of the influence of the growth and quality of quality in order to improve the Xinyang area black grapes in the summer of commodity value and economic benefit of different flowers from Xinyang area length of summer black grape fruit diameter,fruit shape index,single fruit weight,soluble solids,the change of the index such as titration acid content to determine the most appropriate flowers ear length.Processin g-method is respectively to make the flowers ear tip to keep 3 cm,5 cm,7 cm and 9 cm before a week in Xinyang area black grapes of summer flowering,trimming in addition to the rest of the flowers,then set up a set of flowers ear tip do not deal with controlled trials.The results showed that the optimum length of the panicle of the summer black grape was 5cm in Xinyang area.
作者
李蒙
Li Meng(College of Horticulture,Xinyang Agriculture and Forestry University,Xinyang 464000,China)
出处
《安徽农学通报》
2020年第2期42-43,共2页
Anhui Agricultural Science Bulletin
基金
信阳农林学院青年教师科研基金项目（2019LG006）
信阳农林学院专业综合改革试点建设项目（ZYZHGG201803）
信阳农林学院设施农业科学与工程专业教学团队项目（JXTD201905）
关键词
夏黑葡萄
花穗长度
果实品质
Summer black grape
Flower ear length
Fruit quality
