. da tian zuo wu. botany. 176 大 B ä½ç©. æ两æµè±ãè±åè¶å½¢ï¼ç½è²ï¼èª è±å³ç²ãæå®ï¼è±æï¼å §å«æ 4ä¸ 10ç²ç§å-ãç§å-åè¿åå½¢ï¼ é¡è²è¦åç§èå¼ï¼ç½è²çãé»è² çãç«ç°è²çãç¶ è²ç)ã é§è±åç§åæä¸¤ä¸ªç±»ç¾¤ï¼ å»å£³è±è±åçç²Wè±ãå»å£³é§ è±åç§å¨ç½æçè£ç£å §ï¼é¤äº 表é¢çè»å±ä»¥å¤ï¼éé¢è¿æä¸ å±ç¡¬çèèï¼ç¾ç®å±)ãçç²å ç§æ²æç¾ç®å±ï¼å æ-¤ï¼å®çæ´ä¸ª æªæççè±è±ââ"å«©è±è¢"é½ å¯ä¾é£ç¨ã ç¢è±å¯¹æº«åº¦è¦æ±ä¸é«ãå® çç§å-å¨æº«åº¦ä¸º1 ä¸2°æ¶å¹µå§ åè½ãé§è±å¹¼èè½å¿èç-æçè¾¾å°é¶ä¸5°çéå»èæ 妨ç¢ãç±äº åç§åçé·æ¡ä»¶ä¹ä¸åï¼ç¢è±çè¥å »æé·65â100天ä¸ç-ãå ä¸ºé§ è±å¯¹æº«åº¦çè¦æ±ä¸ç®é«ï¼æ©çåç§çè¥å »æè¼ç-ï¼æ以å¯ä»¥æå®æ ½ çå°åç·¯68Â°ä»¥å §çè¥


. da tian zuo wu. botany. 176 大 B ä½ç©. æ两æµè±ãè±åè¶å½¢ï¼ç½è²ï¼èª è±å³ç²ãæå®ï¼è±æï¼å §å«æ 4ä¸ 10ç²ç§å-ãç§å-åè¿åå½¢ï¼ é¡è²è¦åç§èå¼ï¼ç½è²çãé»è² çãç«ç°è²çãç¶ è²ç)ã é§è±åç§åæä¸¤ä¸ªç±»ç¾¤ï¼ å»å£³è±è±åçç²Wè±ãå»å£³é§ è±åç§å¨ç½æçè£ç£å §ï¼é¤äº 表é¢çè»å±ä»¥å¤ï¼éé¢è¿æä¸ å±ç¡¬çèèï¼ç¾ç®å±)ãçç²å ç§æ²æç¾ç®å±ï¼å æ-¤ï¼å®çæ´ä¸ª æªæççè±è±ââ"å«©è±è¢"é½ å¯ä¾é£ç¨ã ç¢è±å¯¹æº«åº¦è¦æ±ä¸é«ãå® çç§å-å¨æº«åº¦ä¸º1 ä¸2°æ¶å¹µå§ åè½ãé§è±å¹¼èè½å¿èç-æçè¾¾å°é¶ä¸5°çéå»èæ 妨ç¢ãç±äº åç§åçé·æ¡ä»¶ä¹ä¸åï¼ç¢è±çè¥å »æé·65â100天ä¸ç-ãå ä¸ºé§ è±å¯¹æº«åº¦çè¦æ±ä¸ç®é«ï¼æ©çåç§çè¥å »æè¼ç-ï¼æ以å¯ä»¥æå®æ ½ çå°åç·¯68Â°ä»¥å §ç西åé¨å°åºã ç¢è±å¯¹æ°´åæä¸¥æ ¼çè¦æ±ï¼ç¹å¥æ¯å¨åè²çåå 个æ¶æä¸-ãå è½çæ¶åï¼é§è±ç§å-è¦å¸æ¶ç¸å½äºèªå·±ééç100â120%çæ°´ åï¼ä¹å°±æ¯èªªï¼æ¯å°éº¦ãç麦å大麦ç§å-çå¸æ°´éå¤åºä¸åãé§è±ä¸ è½å¾å¥½å°å¿èå¹²æ±åé«æº«ã æ ½å¹ç§è±è±å¯¹åå£è¦æ±ä¸¥æ ¼ãå®å¨æ£®æèåå°å¸¶è¥æ²çå壤 ä¸è½è¯å¥½å°çé·ã.对å壤æ½ç¨ç³ç°ä»¥å礫åéï¼è½ä¿è¿è±è±çå è²ãå°±æºæ¢°æåæ¥èªªï¼ä¸-ç-ç²çµçåå£æéå®äºæ ½å¹ç¢äºãå¨éç² å¾30ç¢è±ï¼ fl^âå¶å-åè±ï¼6âè§æ. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of th


Size: 1281px × 1951px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectbotany