首页|水肥耦合对二色补血草生长的影响

水肥耦合对二色补血草生长的影响

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二色补血草(Limonium bicolor)是我国北方较为常见的野生植物资源,具有易繁殖、管理简单粗放、花期较长、耐盐碱、耐干旱等特点,在鄂尔多斯市园林绿化中具有广泛的应用前景.文章对二色补血草在不同水肥条件下的生长量和生长状态进行研究,通过盆栽试验条件,设置不同灌水和施肥处理,研究水肥耦合对二色补血草生长的影响,以进一步掌握二色补血草生长习性,为今后鄂尔多斯市园林绿化引种提供管理数据.结果表明:水分和施肥量的增加有利于二色补血草的生长,当土壤含水率为28%、N施肥量为42 ppm时,二色补血草生长状态最佳.
Impact of Water and Fertilizer Coupling on the Growth of Limonium Bicolor
Limonium bicolor,a common wild plant resource in northern China,is known for its easy propagation,simple and extensive management,long flowering period,salt-alkali tolerance,and drought resistance,making it widely applicable in the landscape greening of Ordos City.This study investigates the growth and condition of Limonium bicolor under different water and fertilizer conditions.Through pot experiment settings with various irrigation and fertilization treatments,the study explores the impact of water and fertilizer coupling on the growth of Limonium bicolor to further understand its growth habits and provide management data for future introduction in the landscape greening of Ordos City.The results indicate that increased water and fertilization are beneficial to the growth of Limonium bicolor,with the optimal growth conditions achieved at a soil water content of 28%and an N fertilization rate of 42 ppm.

Limonium bicolorintroductionwater and fertilizer couplingorthogonal experiment

许来珍、张晓娇

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鄂尔多斯市东胜区园林绿化事业发展中心,内蒙古鄂尔多斯 017000

二色补血草 引种 水肥耦合 正交试验

2024

内蒙古林业调查设计
内蒙古自治区森林经理学会 内蒙古自治区林业监测规划院 内蒙古自治区第二林业监测规划院 内蒙古自治区大兴安岭森林调查设计规划院

内蒙古林业调查设计

影响因子:0.228
ISSN:1006-6993
年,卷(期):2024.47(6)