摘要
为筛选出适合油松和樟子松容器育苗的容器规格和基质配比,笔者采用5种不同规格的聚乙烯袋作为育苗容器,选用原土、腐殖土、草炭土、蛭石、牛粪为原材料,制成5种不同比例的基质,进行了油松和樟子松容器育苗试验。结果表明,不同容器规格和不同基质配比对油松和樟子松苗木的生长均有一定影响,且变化趋势相似。其中,6 cm×10 cm和6 cm×12 cm规格的容器育苗效果较好,原土40%+腐殖土20%+草炭土10%+蛭石20%+牛粪10%基质配比较有利于油松和樟子松苗木的生长。
In order to select the suitable container sizes and matrix proportions of Pinus tabulaeformis and Pinus sylvestris, container seedling raising test of Pinus tabulaeformis and Pinus sylvestris was carried out using 5 different sizes of polyethylene bags as seedling cultivation containers. 5 different proportions of substrates were made with native soil, humus soil, peat soil, vermiculite and cow dung as raw materials. The results showed that the growth of Pinus tabulaeformis and Pinus sylvestris seedlings was affected by different container sizes and different substrate proportions, and the change trend was similar. Wherein, the containers with the size of 6 cm×10 cm and 6 cm×12 cm were better for seedling cultivation. The substrate proportion of 40% native soil+20% humus soil+10% peat soil+20% vermiculite+10% cow dung was more favorable for the growth of Pinus tabulaeformis and Pinus sylvestris seedlings.
作者
周春新
Zhou Chunxin(Shanxi Province Poplar High-yield Forest Bureau of Sanggan River,Datong 037000,China)
出处
《山西林业科技》
2022年第4期45-47,共3页
Shanxi Forestry Science and Technology
关键词
油松
樟子松
容器育苗
容器规格
基质配方
Pinus tabulaeformis
Pinus sylvestris
Container nursery
Container sizes
Matrix formula
