Chimonobambusa angustifolia Seedlings Growth in Three Types of Soil
唐秀俊 1余德会 1李莉 1杨绍琼 1梁芬 1李登江 1姜山1
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作者信息
1. 贵州雷公山国家级自然保护区管理局,贵州 雷山 557199
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摘要
为探索狭叶方竹实生苗生长的合适土类,为人工种植狭叶方竹提供借鉴和数据支撑,本研究开展了林下土、旱地土和稻田土 3 种土类 4 次重复种子繁殖试验,并对实生苗的生长进行了观察和记录.结果表明:3 种不同土类对狭叶方竹实生苗的苗高和地径影响明显,其中稻田土为狭叶方竹实生苗生长的最优土类,苗高平均值达 24.19 cm,地径平均值达 2.72 mm.
Abstract
Chimonobambusa angustifolia is one of the most famous edible bamboo species in China.This study aims to explore the optimal soil type for the growth of Chimonobambusa angustifolia seedlings.Four experiments of seed propagation were conducted on three soil types:un derstory,dryland,and paddy soil.Some parameters were then recorded during seedlings growth.The experimental results showed that three soil types shared the relatively signifi-cant impact on the seedling height and ground diameter of Chimonobambusa angustifolia seedlings.Among them,the paddy soil was the optimal soil type for the growth of narrow leaved bamboo seedlings,with an average seedling height of 24.19 cm and an average ground diameter of 2.72 mm.The finding can provide a strong reference and data support for the artificial planting of Chimonobambusa angustifolia.
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