摘要
为了探讨"望山红"苹果栽培适宜的拉枝角度,分别作90°、100°、110°、120°四级拉枝处理。结果表明:"望山红"苹果120°拉枝角度的果实硬度、可溶性固形物、可滴定酸、可溶性总糖等理化指标要优于其它处理,且果实单果重及单株产量高;枝条发生数量和中短枝率最高,长枝数和长枝率较低;叶片的单叶鲜重、单叶干重和叶绿素物质含量均高于其它处理水平。
In order to explore the ‘Wangshanhong＇ apple cultivation suitable bending branch point, did four grade treatments that were 90°, 100°, 110°, 120°bending angle. The results showed that the‘Wangshanhong＇ Apple under 120° bending branch angle, the firmness, soluble solids,titratable acidity, total soluble sugar and other physical and chemical indicators were superior to other treatment, and the fruit weight and fruit yield per plant were high;branches occur in the spur and the highest number, the number of long sticks and long sticks low; leaves leaf fresh weight, leaf dry weight and chlorophyll content of the material levels were higher than other treatments.
出处
《北方园艺》
CAS
北大核心
2011年第20期24-26,共3页
Northern Horticulture
关键词
“望山红”
拉枝角度
果实品质
枝类比例
‘Wangshanhong＇
different angle of branch
fruit quality
branch proportion
