论文部分内容阅读
在长白山区3种类型的酸性土壤上栽培越桔,研究结果表明,‘北空’、‘美登’、‘斯卫克’在暗棕色森林土上生长结果较好,树体营养关系合理;在草甸沼泽土上3个品种生长结果均较差,‘北空’在水湿地潜育土上生长旺盛,但产量低。综合分析认为,矮丛越桔类型品种对我国长白山区酸性土壤条件的适应性较强,半高丛越桔则适应性差。针对长白山不同类型的土壤,以美登最为适宜暗棕色森林土栽培,斯卫克次之;水湿地潜育土可栽培美登品种,草甸沼泽土对美登和斯卫克均较为适宜。
The results showed that ’Beikong’, ’Meitan’ and ’Siweike’ grew better on dark brown forest soil and the nutrition of tree body was reasonable. On the other hand, In the meadow swamp soil three cultivars were poor growth results, ’Northern Air’ in the wetland to grow strong soil, but the yield is low. According to the comprehensive analysis, the varieties of low bush clumps are more adaptable to the acidic soil conditions in Changbai Mountain of our country, while the adaptability of the low-bush bilberry is poor. For the different types of soil in Changbai Mountain, the most suitable for the United States Meadowon dark brown forest soil cultivation, followed by the Weike; water wetland can cultivate Medendi varieties of meadow soil, meadow swamp soil on the United States and the United States is better Deng Weike.