吉林林业科技
吉林林業科技
길림임업과기
JILIN FORESTRY SCICNCE AND TECHNOLOGY
2014年
4期
42-44
,共3页
田德啟%曹立莉%崔箫%梁越
田德啟%曹立莉%崔簫%樑越
전덕계%조립리%최소%량월
简易架空索道%森林抚育%应用
簡易架空索道%森林撫育%應用
간역가공색도%삼림무육%응용
simple aerial cableway%forestry tending%apply
简易架空索道在森林抚育上的应用试验表明:劳动生产率较人工提高4~10倍左右,生产成本仅为人工的25%左右,森林抚育的经济效益由每公顷亏损1728~2328元提高到盈利210~810元。简易架空索道可以在困难立地条件的森林抚育中推广应用。
簡易架空索道在森林撫育上的應用試驗錶明:勞動生產率較人工提高4~10倍左右,生產成本僅為人工的25%左右,森林撫育的經濟效益由每公頃虧損1728~2328元提高到盈利210~810元。簡易架空索道可以在睏難立地條件的森林撫育中推廣應用。
간역가공색도재삼림무육상적응용시험표명:노동생산솔교인공제고4~10배좌우,생산성본부위인공적25%좌우,삼림무육적경제효익유매공경우손1728~2328원제고도영리210~810원。간역가공색도가이재곤난입지조건적삼림무육중추엄응용。
Simple aerial cableway test of forestry tending showed that labor productivity was 4~10 times higher than manual work, cost of production was merely 25%of manual work , economic benefit of forestry tending was changed from 1 728~2 328 yuan loss per hectare increased to 210~810 yuan profits.Simple aerial cableway could be popularized and applied in the forestry tending with difficult site conditions .