. dong bei qu zi ran di li zi liao. botany. 54 æ±ååèªç¶å°çèµæ ç²"é»ç å"ã"è·é¢¨ç "æ"ç½ç¼ç "ï¼ç®åä»é¡¯é¢¨èæ風ç©ç¾è±¡ï¼è¥åå¾ä½ã 風ç©åæ©æ¢°çµæå¤ç²ç 壤åï¼ä¹æç´°ç åçï¼çµæ§çæ£ãç±æ¼æ¬åé¨éé足以æ·æ´ å ¶ç³ç°è³ªï¼æä»¥å ¨åé¢æ¥µå¤§å¤æ¸ä¸é¡¯ç³ç°æ§åæï¼é ¸åº¦è¿ä¸-æ§ï¼pH7 â ã é¨åé¢¨ç© åå·³ç¶è種ï¼ä¼¹ç¢éä¸è¬ä¸é«ãç±æ¼éå»å°åå°å©ç¨ä¸ç¶ï¼ä¹å¼èµ·äºé¨åç風èä½ç¨ã ä»å¾å°aè風ç©åçèä½ç®¡çï¼å¿ é å å¼·ï¼èä¸é²è-·æ帶åè-·ç°æ網çæ ½æ¤ï¼ä¹å°æå© æ¼é²é¢¨ãé²ç åé²æ±ã 7.å±±å°å壤ï¼ç±æ¼æ¬åå±±å°é¢ç©å¾å»£ï¼æ以山å°å壤çåä½ä½ææ大é¢ç©ãå æ¬ å¤§èå®å¶ºãå°èå®å¶ºåé·ç½å±±åç大é¨å±±å°ãå¨å±±å°å壤ä¸-ï¼å¯åç


. dong bei qu zi ran di li zi liao. botany. 54 æ±ååèªç¶å°çèµæ ç²"é»ç å"ã"è·é¢¨ç "æ"ç½ç¼ç "ï¼ç®åä»é¡¯é¢¨èæ風ç©ç¾è±¡ï¼è¥åå¾ä½ã 風ç©åæ©æ¢°çµæå¤ç²ç 壤åï¼ä¹æç´°ç åçï¼çµæ§çæ£ãç±æ¼æ¬åé¨éé足以æ·æ´ å ¶ç³ç°è³ªï¼æä»¥å ¨åé¢æ¥µå¤§å¤æ¸ä¸é¡¯ç³ç°æ§åæï¼é ¸åº¦è¿ä¸-æ§ï¼pH7 â ã é¨åé¢¨ç© åå·³ç¶è種ï¼ä¼¹ç¢éä¸è¬ä¸é«ãç±æ¼éå»å°åå°å©ç¨ä¸ç¶ï¼ä¹å¼èµ·äºé¨åç風èä½ç¨ã ä»å¾å°aè風ç©åçèä½ç®¡çï¼å¿ é å å¼·ï¼èä¸é²è-·æ帶åè-·ç°æ網çæ ½æ¤ï¼ä¹å°æå© æ¼é²é¢¨ãé²ç åé²æ±ã 7.å±±å°å壤ï¼ç±æ¼æ¬åå±±å°é¢ç©å¾å»£ï¼æ以山å°å壤çåä½ä½ææ大é¢ç©ãå æ¬ å¤§èå®å¶ºãå°èå®å¶ºåé·ç½å±±åç大é¨å±±å°ãå¨å±±å°å壤ä¸-ï¼å¯åç²å±±å°ç°åååå±±å° èç¸åå ©é¡,å ¶ä¸-å±±å°ç°ååä½çµå¤§é¨åã (1)å±±å°ç°ååï¼å¨ä¸è¿°å±±å°ä¸-ï¼å±±å°ç°åå大é¨åä½å¨æµ·æ500â1,000ç±³éã ä¼¹å ¶åä½æéçæ大é«åº¦ï¼ä¸¦ä¸ä¸è´ï¼å¨é·ç½å±±ä¸»å³¯å°åç´é2,000米左å³ï¼èå¨å¤§èå® å¶ºå°å,æé«ç´åªéå°1,400米左å³ï¼åä¸å½å·³ç²å±±å°èç¸åãæ-¤ç-å±±å°çç¸å°é«åº¦ä¸ è¬ä»¥200â500ç±³çç²å¤ãå¨æ°£åæ¹é¢ï¼ä¸è¬å¯æ¶¼æ½®æ¿,æåæ¯è³ªä»¥ç«æ岩é¡ç²ä¸»ï¼èªç¶ æ¤ç©é¤å¤§èå®å¶ºåé¨ç²éèæå¤,å ¶é¤å¤ç²ä»¥éè樹ç²ä¸»ç混交æ,å ¶ä¸-åªå±é¨å-å¨æ å°çéèç´æãç±æ¼æ£®æç天ç¶æ´æ°ï¼ä»¥åæ¡ä¼ãç«çåå ¶ä»äººå·¥å½


Size: 1575px × 1586px
Photo credit: © Paul Fearn / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectbotany