湖南林业科技
湖南林業科技
호남임업과기
Hunan Forestry Science & Technology
2015年
5期
10-13
,共4页
曹一达%刘志龙%方升佐
曹一達%劉誌龍%方升佐
조일체%류지룡%방승좌
麻栎%施肥技术%生物量%热值
痳櫟%施肥技術%生物量%熱值
마력%시비기술%생물량%열치
Quercus acutissima%fertilization technique%biomass%caloric value
研究不同施肥模式试验对麻栎生物量及热值的影响。结果表明：不同施肥水平对麻栎树高、地径生长均具显著差异，且增加幅度随施肥量的增加而增加；不同施肥水平总生物量和热值差异显著，不同生物组分热值大小顺序为树叶＞树皮＞树枝＞树干＞树根，施肥量为0.45 kg／株时生物量、热值最大。
研究不同施肥模式試驗對痳櫟生物量及熱值的影響。結果錶明：不同施肥水平對痳櫟樹高、地徑生長均具顯著差異，且增加幅度隨施肥量的增加而增加；不同施肥水平總生物量和熱值差異顯著，不同生物組分熱值大小順序為樹葉＞樹皮＞樹枝＞樹榦＞樹根，施肥量為0.45 kg／株時生物量、熱值最大。
연구불동시비모식시험대마력생물량급열치적영향。결과표명：불동시비수평대마력수고、지경생장균구현저차이，차증가폭도수시비량적증가이증가；불동시비수평총생물량화열치차이현저，불동생물조분열치대소순서위수협＞수피＞수지＞수간＞수근，시비량위0.45 kg／주시생물량、열치최대。
The influences of different fertilization modes on the biomass and caloric value of Quercus acutissima were studied in this article.The results were as follows:Ground diameter and tree height was significantly different under dif-ferent fertilizer levels.Total biomass and caloric value was significantly different under different fertilizer levels.Sequence of caloric value in different components was leaf >bark >branch >stem >root.Total biomass and caloric value were the largest when fertilizer level was at 0.45 kg per plant.
