Znn3bq.jpeg
²é¿´: 534  |  »Ø¸´: 1
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

Vesper

½ð³æ (СÓÐÃûÆø)


[½»Á÷] ÂíβËÉ ·­ÒëÖÐÒëÓ¢Ð޸ģ¬Ð»Ð»À²£¡

¾¡¹ÜÂíβËÉÊÊÓ¦ÐÔÇ¿£¬Ä͸ɺµ¡¢Æ¶ñ¤£¬ÊÇÎÒ¹úÄÏ·½µØÇø»ÄɽÂÌ»¯µÄÖ÷ÒªÏÈ·æÊ÷ÖÖÖ®Ò»£¬ÓÉÓÚÈËΪ»ò×ÔÈ»µÄÒòËØ£¬ÓкܴóÒ»²¿·ÖÁַֽṹ²î¡¢Éú²úÁ¦µÍ£¬É­ÁÖÉú̬ϵͳÄÚ×é³É³É·ÖϽµ£¬ÁÖÏÂÖ²±»Ï¡ÉÙ£¬ÁÖµØÍÁÈÀÊܵ½ÑÏÖØÇÖÊ´£¬Õû¸öÁÖ·Ö±íÏÖΪº­ÑøË®Ô´¡¢¹Ì³ÖÍÁÈÀµÈÉú̬ЧÄܵÍÁÓ¡£Óɴ˿ɼû£¬ÄÏ·½ÂíβËÉÁÖµÄË®ÍÁ±£³Ö×÷ÓÃÓÐÏÞ¡£
Pinus massoniana is one of the major pioneer species of vegetation reforestation for having good adaptability to drought and poor nutrients in southern China. However, most of the trees are poor in the stand structure, low in productivity due to human or natural factors. The composition of forest ecosystems declining, spare vegetation and severe soil erosion lead to poor eco-efficiency in soil and water conservation.
  Çë´ó¼Ò°ïæÐÞ¸Äһϣ¡

» ²ÂÄãϲ»¶

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Vesper(½ð±Ò+5, ·­ÒëEPI+1): 2010-11-19 09:12:10
Pinus massoniana is one of the major pioneer species for vegetation reforestation due to the strong adaptability, preferable toleratcance to drought and infertility in southern China. However, most of those forests show poor stand structures and low productivity owing to the human or natural factors£¬so that the composition of forest ecosystems is reduced, covered with exiguous vegetation and subjected to severe soil erosion, resulting in poor eco-efficiency of such forests in the conservation of water and soils. Accordingly, Pinus massoniana forests play a limited role in water conservation.
2Â¥2010-11-18 20:12:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ Vesper µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷±±¹¤Òµ´óѧ289 085602 +32 yangæÃ 2026-04-10 33/1650 2026-04-12 02:41 by Çï¶¹²ËÑ¿
[¿¼ÑÐ] 297Çóµ÷¼Á +15 ORCHID1 2026-04-10 16/800 2026-04-12 00:45 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 290Çóµ÷¼Á +13 luoziheng 2026-04-10 13/650 2026-04-11 23:15 by labixiaoqiao
[½Ìʦ֮¼Ò] ÇëÎʵØÀí¡¢Ò£¸Ð·½Ã棬¿ÉÒÔ×öÄÄЩºáÏòÏîÄ¿°¡£¬×ÝÏòÍê²»³É¿¼ºË°¡ +3 ½õÒÂÎÀº®Õ½ 2026-04-07 5/250 2026-04-11 20:51 by Ô¥½·
[¿¼ÑÐ] µ÷¼Á +5 ÎĵÀÐÇ̨ 2026-04-11 5/250 2026-04-11 15:01 by ¿­¿­Òª±ä˧
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á ¿Éµ÷¼Áµ½ÉúÎïÓëÒ½Ò© +8 ÀîÕþÓ¨ 2026-04-06 9/450 2026-04-11 10:36 by wwj2530616
[¿¼ÑÐ] »úеר˶270Çóµ÷¼Á£¬½ÓÊÜ¿çרҵ +12 ÀÏʦ¿´¿´ÎÒ°Éaba 2026-04-09 14/700 2026-04-11 10:21 by laoshidan
[¿¼ÑÐ] 282£¬Çóµ÷¼Á +12 jggshjkkm 2026-04-09 14/700 2026-04-11 09:39 by Öí»á·É
[¿¼ÑÐ] 291 Çóµ÷¼Á +29 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 29/1450 2026-04-10 22:55 by dick_runner
[¿¼ÑÐ] 0858Çóµ÷¼Á 5+5 Gky09300550£¬ 2026-04-10 8/400 2026-04-10 19:13 by chemisry
[¿¼ÑÐ] 307Çóµ÷¼Á +8 tzq94092 2026-04-10 8/400 2026-04-10 17:33 by 286640313
[¿¼ÑÐ] 293µ÷¼Á +25 yj1221 2026-04-08 26/1300 2026-04-10 15:02 by ²ñС°×
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[¿¼ÑÐ] 288Çóµ÷¼Á +15 ûÓдð°¸_ 2026-04-05 15/750 2026-04-09 10:22 by 5268321
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +13 ºº123456 2026-04-07 14/700 2026-04-07 22:53 by À´¿´Á÷ÐÇÓê10
[¿¼ÑÐ] ÇóÖú +3 ¿¨¿¨¶«88 2026-04-06 4/200 2026-04-06 15:28 by going home
[¿¼ÑÐ] Çóµ÷¼Á +10 chenxrlkx 2026-04-05 10/500 2026-04-06 11:31 by Öí»á·É
[¿¼ÑÐ] µÚÒ»Ö¾Ô¸¶«ÄÏ´óѧÎïÀí313£¬ÓпÆÑоºÈü»ñ½±¾­Àú£¬Ï£ÍûÎïÀí¸´ÊÔµ÷¼Á +3 ÂíÄÚ³È 2026-04-05 3/150 2026-04-06 10:32 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ¿¼Ñе÷¼ÁÉúѰÕÒµ¼Ê¦ +3 ¹ËÕ°¿¼Ñа¡ 2026-04-05 3/150 2026-04-05 18:18 by à£à£à£0119
[¿¼ÑÐ] Çóµ÷¼Áµ½0856²ÄÁϹ¤³Ì +3 ³Ì9915 2026-04-05 3/150 2026-04-05 18:15 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û