7-13  林 业 情 况
Basic Indicators of Forestry
面积单位：万公顷				(10 000 hectares)
指  标	Item	2000	2005	2009	2010
当年造林面积总计	Total Afforestation Areas  of the Current Year	51.54	13.65	12.50	21.34
#工程造林	Engineering Afforestation	24.37	13.31
竹林	Bamboo Forest	2.18	0.30	0.16	0.27
按主要林种用途分	By the Use of Main Forestry
用材林	Timber Forest	22.21	3.02	1.89	7.19
#速生丰产林	Quick and High Yield Forest	10.74	2.00	0.11
经济林	Economic Forest	12.07	1.02	0.71	3.23
防护林	Shelter-forest	17.13	9.51	9.72	10.80
薪炭林	Charcoal Forest	0.01		0.11	0.06
特种用途林	Special Use Forest	0.12	0.10	0.07	0.07
迹地更新面积	Slash Reforestation Areas	31.82	2.28	0.16
封山育林面积	Close Hillsides to Facilitate Afforestation Areas	121.83	94.99	51.94	48.12
#本年新封	New Closed Areas of the Current Year	99.72	2.10	2.60
零星(四旁)植树(万株)	Oddly (all around) Tree Planting (10 000 roots)	27187	13009	10666	12261
林木种子采集量(吨)	Forestry Seed Collection (ton)	678	755	598	501
育苗面积	Grow Seedlings Areas	2.85	1.61	2.36	2.41
#本年新育面积	New Grow Seedlings Areas of the Current Year	1.78	0.49	0.19	0.19
幼林抚育实际面积	Actual Areas of Young Growth Fostering	205.03	56.55	52.52	41.09
幼林抚育作业面积	Operative Areas of Young Growth Fostering	274.27	868.49	65.47	47.19
成林抚育面积	Mature Timber Fostering Areas	346.20	27.49	24.04	24.56
#中幼林抚育面积	Areas of Middle and Young Growth Fostering	301.77	22.03	11.26	20.63
低产林改造面积	Low Yield Timber Remaking Areas	219.51	5.20	7.09	7.36
抚育改造出材量(万方)	Fostering and Remaking Yields (10 000 cu.m)	27.00	22.31	34.73	16.01
#中幼林改造出材量	Middle and Young Growth Remaking Yields	26.00	20.28	13.06	9.67
年末实有母树林面积	Actual Mother Woods Areas at the Yearend	9.22	0.51	0.43	0.62
年末实有种子园面积	Actual Seed Garden Areas at the Yearend	3.03	0.33	0.15	0.10