改善日光温室果树光照条件的方法

摘 要：温室光照条件差的原因是墙体的遮阴、太阳光强度和辐射量低、薄膜及架材、覆盖物等的遮阴、树体易郁闭等，提出了改善温室果树光照条件的方法，包括建设合理的温室、确立栽植行向、 采取起垄覆膜、适时收放保温被、塑造合理的树形结构、补光等。

关键词：日光温室；果树；光照差；原因；方法

文章编号：2096-8108（2024）01-0056-03  中图分类号：S625.5+1中图分类号  文献标识码：B文献标志码

Methods of Improving the Light Conditions of Fruit Trees in Solar Greenhouse

SHI  Xiaoyuan

（Forestry Development Service Center of Cao County，Shandong Province， Caoxian Shandong 274400， China）

Abstract： The causes of poor light conditions in greenhouse were analyzed， such as the shading of the wall， the low intensity and radiation of sunlight， the shading of film and frame materials and coverings， and crown closure of trees. The methods of improving the light conditions of greenhouse fruit trees were put forward， including building a reasonable greenhouse， establishing the planting direction， adopting ridging and film mulching， timely releasing of thermal insulation covers， shaping a reasonable tree structure， and supplementing light.

Keywords：solar greenhouse; fruit tree; light difference; cause; methods

光照是绿色植物进行光合作用、生产有机物质的能源。（剩余4690字）