Pruning, fertilization, chemical thinning and irrigation affect 'Gala' apple fruit size and crop value.
修剪，施肥，化学细化和灌溉影响'嘎拉'苹果果实大小和作物的价值。
The results can provide basis for the control of yield, number of fruit, flower and fruit thinning, quality, rational pruning and quantitative indexes.
为云丰板栗定株定产、定枝定果、疏花疏果、限产保质、合理修剪、确定量化指标提供依据。
Furthermore, the relationships among contribution of different layers of tree crown to light absorption, dynamic analysis of tree crown structure and thinning as well as pruning were discussed.
并就不同冠层对光吸收的贡献与树冠结构动态分析及抚育间伐修枝方面的关系进行了讨论。
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