. dong nan ya di li. botany. éå¢å ï¼æ·¼æå¢è½a漸é¢ç²è¯ç°ï¼èå°é¢ç©é漸æ´å¤§ï¼èª1874 å¹´è³1921å¹´ï¼çªåå馬é½æçæ±å°é¢ç©å¢å 350%ï¼æ°´ç°é¢ç© å¢å 60%ãæè·è-æ¿åºå¨çªåå馬é½æå¾µæ¶ç°è³¦çæ¸å-,è å°é¢ç©èª1882å¹´è³1938å¹´éï¼ç´å¢å 260 %ãåæ1938å¹´ ççµ±è¨ï¼çªåå馬é½æçèå°ç´æå «ç¾è¬å ¬é ï¼ä½ç¸½é¢ç©ç 63% ï¼ä¼¹çªåå馬é½æéæ1 ï¼ 117åå¤åè³æ¬å®¶æ辦ç大農 å ´ï¼ä½å°1 ï¼054,000å ¬é ï¼å¦ååè¨å ¥ï¼åè種æ¯ä¾å¹¾ä¹è¦é å°70%ãåä¹ï¼æ£®æåå ä½ç¸½é¢ç©ç17%ãå¨çªååé¦¬é½ æï¼èä½ä¸è¬å·³å¾ç²¾å¯ï¼é·ç§»è¾²æ¥-åºæ¬ä¸å·³ç¶çµè·¡ã çªååå°çè種æ¯ä¾å·®å¥å¾å¤§ãä¸-é¨çåé-¯ï¼Kedu)ãæ¥ æ¹åæ¢-ç¾ ï¼ç«å±±åååè¥æ²,è¾²æ¥-ç¼å±å¾æ©ï¼èå°ä½ç¸½é¢ç©ç æ¯ä¾é80%以ä¸ï


. dong nan ya di li. botany. éå¢å ï¼æ·¼æå¢è½a漸é¢ç²è¯ç°ï¼èå°é¢ç©é漸æ´å¤§ï¼èª1874 å¹´è³1921å¹´ï¼çªåå馬é½æçæ±å°é¢ç©å¢å 350%ï¼æ°´ç°é¢ç© å¢å 60%ãæè·è-æ¿åºå¨çªåå馬é½æå¾µæ¶ç°è³¦çæ¸å-,è å°é¢ç©èª1882å¹´è³1938å¹´éï¼ç´å¢å 260 %ãåæ1938å¹´ ççµ±è¨ï¼çªåå馬é½æçèå°ç´æå «ç¾è¬å ¬é ï¼ä½ç¸½é¢ç©ç 63% ï¼ä¼¹çªåå馬é½æéæ1 ï¼ 117åå¤åè³æ¬å®¶æ辦ç大農 å ´ï¼ä½å°1 ï¼054,000å ¬é ï¼å¦ååè¨å ¥ï¼åè種æ¯ä¾å¹¾ä¹è¦é å°70%ãåä¹ï¼æ£®æåå ä½ç¸½é¢ç©ç17%ãå¨çªååé¦¬é½ æï¼èä½ä¸è¬å·³å¾ç²¾å¯ï¼é·ç§»è¾²æ¥-åºæ¬ä¸å·³ç¶çµè·¡ã çªååå°çè種æ¯ä¾å·®å¥å¾å¤§ãä¸-é¨çåé-¯ï¼Kedu)ãæ¥ æ¹åæ¢-ç¾ ï¼ç«å±±åååè¥æ²,è¾²æ¥-ç¼å±å¾æ©ï¼èå°ä½ç¸½é¢ç©ç æ¯ä¾é80%以ä¸ï¼è¬ä¸¹ãåè¯å®åç¾èå± ç-å·ï¼å壤貧ç ï¼å±± 嶺éçï¼éç¼è¼æï¼è種æ¯ä¾å¾å¾å æ30%è³50%ãï¼å48) r D - èå°ä»¥ä¸ç¿» ã è³´æ± 25^X1ï¼ç¨®çæ¨. 誦å å½è¦ç¾æ±· I \ 30-40 ^^60-70 \4O-50 ^M70-80 50-60 ^M80nL o Tsolk å48.çªåçèå°åä½ çªåèå°ä¸å¹´å¸¸å¯å ©çï¼æ以ä½ç©é¢ç©æ¯èå°é¢ç©è¦å¤§ ,å½è¤ç¨®ææ¸ç²ãå°¤å ¶æ¯æçKçæ°´ç°ï¼ä¸å¹´ä¸- å¸¸ç¨®å ©å-£ç¨»ç±³ï¼æé¨å-£ç¨®ç¨»ï¼ä¹¾å-£ç¨®çç±³ãè±é¡æè¬èãåé-¯ å·è¥å¹²å°åçæ°´ç°ï¼ç¥ç¨®ææ¸éå°195ã (2)糧é£ä½ç©çªåè¾²æ¥-以çç¢ç³§é£ç²ä¸»ï¼å «ç¾è¬å ¬é ⢠171 â¢. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readabilit


Size: 2887px × 865px
Photo credit: © Paul Fearn / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectbotany