山茱萸幼树速生丰产试验研究

Study and Test on Young Growth Japanesecornel Dogword of Quick Growing and High Yield

对山茱萸幼树速生丰产栽培技术进行了初步探讨。3年试验结果表明,通过施肥、环切、环剥、夏剪、开张角度等措施,可使山茱萸幼树栽后4年成花,5年结果,6年丰产,达到较高的生产水平。还对不同的环切、不同环切与开张角度相结合,环剥、夏剪、开张角度等措施对山茱萸幼树成花和结果的影响进行了比较,提出了适宜的速生丰产栽培技术措施。

The authors makes a preliminary exploration on cultivation techniques of young growth Japanesecornel Dogword of quick growing and high yield. It is shown by the 3-year tests that through the measures of fertilizer applying, cutting, stripping, summer clipping and suitable opening angle, young growth Japanesecornel Dogword will blossom in 4-year planting, bearing fruit in 5 years, getting high yields in 6 years, reaching a fairly high production level. The paper has also discussed adopting different measures of cutting, combing different cutting and opening angle, stripping, summer clipping and opening angle to affect the blossom and bearing fruit and put forward appropriate cultivation techniques for quick growing and high yield.