類別:水果
關鍵字:Controlling Apple Tree Size Horticultural Means
上傳時間:2021/12/21 01:27
免費預覽:3頁/3頁
擅長領域:水果:蘋果;水肥基礎:測土施肥
所需農幣:5
文件大小:678.24 KB
格式:pdf
簡介:The use of dwarfing rootstocks is the primary means utilized to affect tree size. Apples are the fruit crop that most commonly utilizes dwarfing rootstock. Size range from the very dwarfing rootstocks such as M.27 and P.16 to nearly standard size rootstocks such as MM.111 and MM.106. In pears there is not nearly the range in size controlling rootstocks the majority of which are only +/- 20% the size of seedling.