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利用柽柳耐水湿、耐土埋的生理特性,采用节水容器栽培等相关技术,结合柽柳育苗过程进行系列造林试验。结果表明:苗木根系插入装淡水的小口塑料瓶后,再栽植的造林模式,在淡水缺乏的滨海重盐碱地造林不仅具有成活率高、成林快、幼林保存率高等优点,而且对于增加土壤有机质、降低地下水位、抑制土表返盐、丰富盐碱地植被种类等方面也具有明显的成效,是节水高效、成本低廉的滨海重盐碱地柽柳造林的新模式。
The tamarisk wet-resistant, soil-resistant buried physiological characteristics, the use of water-saving container cultivation and other related technologies, combined with tamarisch seedlings in a series of afforestation experiments. The results showed that afforestation with seedlings rooted in small plastic bottles filled with fresh water had the advantages of high survival rate, fast forest growth and high preservation rate of young forests in afforestation with heavy saline-deficient coastal salinization alkali. However, Reduce groundwater level, restrain soil surface salt return, enrich the types of saline-alkali vegetation and other aspects also have obvious effects, is water-saving efficient and low cost of coastal saline-alkali tamarisk reforestation new model.