油松和侧柏无纺布容器苗雨季移植试验
Test on Non-woven Fabric Container Seedlings of Pinus tabuliformis and Platycladus orientalis Transplantation in the Rainy Season
程瑞春 1李显玉 1张丽 1段磊1
作者信息
- 1. 赤峰市林业科学研究院，内蒙古赤峰024005
- 折叠
摘要
[目的]研究埋土前取下无纺布容器袋对油松和侧柏苗木生长的影响。[方法]以苗龄为2．5年的油松、侧柏无纺布容器苗为试验材料，雨季移植时分为埋土前取下无纺布容器袋（去袋苗）和保留无纺布容器袋（带袋苗）2个处理，移植1年后，调查移植苗成活率，成活苗木株高、地径、高生长量。[结果]经χ2检验，去袋苗与带袋苗成活率差异不显著；经方差显著性F检验，去袋苗和带袋苗2个正态总体株高方差差异显著，地径方差差异极显著，高生长方差差异不显著；经t检验，去袋苗和带袋苗株高、地径、高生长量平均值差异不显著。[结论]在雨季移植埋土前取下无纺布容器袋对半干旱地区油松、侧柏苗木成活和前期生长无不良影响。
Abstract
Objective] Influence of removing non-woven fabric container before burying on seedling growth was studied.[Method]2.5-year old non-woven container seedlings of Pinus tabuliformis and Platycladus orientalis were used as experimental materials,which were divided into two types:seedling without non-woven fabric container and seedling with non-woven fabric container.The survival rates of transplant seedlings,plant height,ground diameter and height growth of survival seedlings were surveyed after transplanting 1 year.[ Result] According to χ2 test,survival rates of seedling without non-woven fabric container and seedling with non-woven fabric container had no significant difference .There had signifi-cant differences in the normal population variances of plant height and ground diameter between two kinds of survival seedlings ,but no significant difference in height growth by F test.There had no significant differences in the means of plant height ,ground diameter and height growth between two kinds of survival seedlings by t test.[ Conclusion] Removing non-woven fabric container before burying in the rainy season had no harmful effects on seedling survival and earlier growth of Pinus tabuliformis and Platycladus orientalis in semi-arid region.
关键词
油松/侧柏/半干旱区/移植/无纺布容器苗/雨季造林Key words
Pinus tabuliformis/Platycladus orientalis/Semi-arid region/Transplant/Non-woven fabric container seedlings/Rainy-season foresta-tion引用本文复制引用
基金项目
内蒙古林业厅半干旱地区平衡根系育苗试验项目()
赤峰绿化基金会平衡根系育苗技术推广项目。()
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据