摘要
通过对不同土壤肥力、不同郁闭度和不同越冬条件下裂叶丁香生长影响进行试验,结果表明:基肥充足、土质疏松、透水性好、腐殖质含量高的土壤裂叶丁香的生长、初花期及花序的品质好;郁闭度在0.1~0.2裂叶丁香的生长、初花期及花序品质好;无纺布风障越冬处理裂叶丁香落叶时间推迟。综合评价:裂叶丁香对土壤适应性强,有一定的耐盐碱性、耐阴性,有一定的抗寒性,适合林下栽植。
The effects of different soil fertility, canopy density and overwintering treatments on the growth of Syringa laciniata Linn. were studied. The results showed that the soil with sufficient basal fertilizer, loose soil quality, good permeability and high humus content had obvious influence on the growth, initial flowering and inflorescence quality of Syringa laciniata Linn.. The canopy density between 0.1 and 0.2 had a significant effect on the growth, flowering stage and inflorescence quality of Syringa persica Linn.. The nonwoven wind barrier treatment had a significant effect on cold hardiness and dormant period of Syringa laciniata Linn.. In general, Syringa laciniata Linn. has strong adaptability;and it also has certain saline-alkaline tolerance resistance, tolerance of shade and cold resistance. It is suitable to plant Syringa laciniata Linn. understory.
作者
张彦慧
韩小英
赵晓敏
王钰
ZHANG Yan-hui(Dawukou District Agricultural Technology Extension Center of Shizuishan City,Shizuishan,Ningxia 753000)
出处
《宁夏农林科技》
2019年第4期26-27,共2页
Journal of Ningxia Agriculture and Forestry Science and Technology
关键词
裂叶丁香
栽培
生长影响
Syringa laciniata Linn.
Cultivation
Influence on growth
