摘要
豫南山区杉木林采伐后,及时栽种柳杉、水杉、马尾松有利于杉木林的自然更新.采用栽针萌杉更新模式可节约营林投资近1/3,高生长量可提高0.7～2.4倍.
Cultivating Cryptomeria fortunei 、Metasequoia glyptostroboides、Pinus massoniana could promote natural regeneration of C. lanceolata after being cut in the Southern mountainous area of Henan, and the preliminary effect was better. The regenerative mode of cultivating conifer and germinating C. lanceolata could save management investment nearly a third and made the height growth increase 0.7~2.4 times.
出处
《信阳农业高等专科学校学报》
2005年第1期40-41,共2页
Journal of Xinyang Agricultural College
关键词
豫南山区
杉木林
高生长量
栽种
马尾松
营林
自然更新
新模式
投资
节约
the southern mountainous area of Henan
Cultivating conifer and germinating C. lanceolata
regenerative mode
