当前位置: 首页 > 文章 > 缓释肥对杉木容器育苗生长的影响 四川林业科技 2017 (3) 93-94+119
Position: Home > Articles > Effect of Slow-release Fertilizer on the Gowth of Container Seedlings of Cunninghamia lanceolata Journal of Sichuan Forestry Science and Technology 2017 (3) 93-94+119

缓释肥对杉木容器育苗生长的影响

作  者:
尚彬
单  位:
四川省江安县留耕林业站
关键词:
缓释肥;杉木;容器育苗
摘  要:
采用随机区组试验设计,研究不同缓释肥水平对杉木苗生长指标及生物量的影响。结果表明,随着缓释肥用量的增加,杉木苗高和地径先增加后降低,生物量随着施肥量的增加呈递增趋势;根冠比、高径比则无明显的规律性。综合来看,缓释肥水平为M4(3.5 kg·m~(-3))时,最有利于杉木苗植株的生长。
译  名:
Effect of Slow-release Fertilizer on the Gowth of Container Seedlings of Cunninghamia lanceolata
作  者:
SHANG Bin;Jiangan County Liugeng Forestry Station;
关键词:
Slow-release fertilizer;;Cunninghamia lanceolata Hook;;Container seedling
摘  要:
The effects of different levels of controlled release fertilers on growth and biomass of Cunninghamia lanceolata seedlings were studied by means of the randomized block design.The height and diameter of Cunninghamia lanceolata container seedlings increased with the decreasing trend after fertilization increase;biomass of Cunninghamia lanceolata seedlings increased with increasing trend of fertilizers;root-shoot ratio and the ratio of height to diameter had no obvious regularity.Comprehensively,the slowrelease fertilizer was M4,which was the most beneficial to the growth of Cunninghamia lanceolata seedlings.

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