摘要
以酿酒葡萄品种"蛇龙珠"为试材,研究了不同发育时期内调亏灌溉对酿酒葡萄果实生长发育及品质的影响。结果表明:在花前和幼果期实行调亏灌溉,显著降低了葡萄果实的平均单果重,在果实膨大期和转色期内实行调亏灌溉对葡萄果穗长度和平均单果重无显著影响,但显著提高了果实中可溶性总糖和花色素含量。因此,在适当的时期进行调亏灌溉,可显著提高酿酒葡萄果实的品质。
Taking wine grape ＇Cabernet Gernischt ~ as experimental material, effects of regulated deficit irrigation during different development periods on the berry development and fruit quality of it were studied. The results showed that regulated deficit irrigation decreased the average berry weight significantly during the front of flower and young fruit period. The regulated deficit irrigation treatment during berry enlargement and version had not affected significantly on the cluster length and average berry weight, but the total soluble sugar content and anthocyanin content significantly increased. So, proper regulated deficit irrigation during appropriate period could significantly increase grapevine berry quality.
出处
《北方园艺》
CAS
北大核心
2013年第23期23-26,共4页
Northern Horticulture
基金
农业科技成果转化资金资助项目(2011GB2G300011)
宁夏高等学校科学研究资助项目
关键词
调亏灌溉
酿酒葡萄
生长发育
果实品质
regulated deficit irrigation
grapevine
growth development
berry quality
