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ר¼Ò¹ËÎÊ (Ö°Òµ×÷¼Ò)
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ר¼Ò¾Ñé: +426 - APEPI: 64
- Ó¦Öú: 1217 (½²Ê¦)
- ½ð±Ò: 9097.3
- É¢½ð: 16445
- ºì»¨: 226
- Ìû×Ó: 4669
- ÔÚÏß: 2320.2Сʱ
- ³æºÅ: 1136974
- ×¢²á: 2010-11-02
- ÐÔ±ð: GG
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é…?æ–¹å?¯ä»¥å?‚考任æ„?一本关于æ¤?物培养的å?‚考书,百度的结果也å?¯ä»¥ä½¿ç”¨ï¼Œè‡ª1940å¹´Hoaglandå?‘表培养基以æ?¥ï¼Œå¯¹å…¶æœ‰å¾ˆå¤šç§?改进,一般培养过程ä¸ï¼Œæˆ‘觉得大å?Œå°?å¼‚ã€‚å†™æ–‡ç« å¦‚æžœè¦?引用文献,å?¯ä»¥ä¸º ARNON, D. I.; HOAGLAND, D. R. Crop production in artificial culture solutions and in soils with special reference to factors influencing yields and absorption of inorganic nutrients. Soil Science 1940 Vol. 50 pp. 463-485 或 HOAGLAND, D. R.; ARNON, D. I. The water-culture method for growing plants without soil. Circular. California Agricultural Experiment Station 1950 Vol. 347 No. 2nd edit pp. 32 pp (这个应该是HOAGLAND他们自己æ?žçš„一个改进é…?方) |

2Â¥2013-02-21 16:38:19
wangjunwiner
½ð³æ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 537.5
- ºì»¨: 1
- Ìû×Ó: 20
- ÔÚÏß: 14.7Сʱ
- ³æºÅ: 2114695
- ×¢²á: 2012-11-08
- ÐÔ±ð: GG
- רҵ: ·Ö×ÓÓë½ø»¯Éú̬ѧ

3Â¥2013-02-22 10:18:22
starseacow
ר¼Ò¹ËÎÊ (Ö°Òµ×÷¼Ò)
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ר¼Ò¾Ñé: +426 - APEPI: 64
- Ó¦Öú: 1217 (½²Ê¦)
- ½ð±Ò: 9097.3
- É¢½ð: 16445
- ºì»¨: 226
- Ìû×Ó: 4669
- ÔÚÏß: 2320.2Сʱ
- ³æºÅ: 1136974
- ×¢²á: 2010-11-02
- ÐÔ±ð: GG
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wangjunwiner: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú 2013-02-24 20:04:36
wangjunwiner: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú 2013-02-24 20:04:36
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¾À½á£¬²»ÖªµÀΪʲôÊÇÂÒÂë ÄÇÁ½ÆªÎÄÕ¼´¸ÃÓªÑøÒº³ö´¦£¬ÆäÖеڶþƪÊÇHOAGLAND×Ô¼ºµÄ¸ÄÁ¼¡£¹ØÓÚ¸ÃÓªÑøÒºµÄ¸ÄÁ¼ÓкܶàÖÖ£¬ÎÒ¸öÈËÈÏΪһ°ãÓÃÓÚÅàÑøÖ²Î²»Í¬¸ÄÁ¼¼ä²î±ð²»´ó£¬¸ù¾ÝÄãÅàÑøµÄÆ·ÖÖ²éÎÄÏ×ÕÒÆäÖÐÒ»¸ö¾ÍÐС£Èç¹ûдÎÄÕÂÐèÒªÔÊ¼ÓªÑøÒºÅä·½³ö´¦£¬ÓÃÎÒÌù³öÀ´µÄÎÄÕÂÐÅÏ¢¼´¿É¡£ |

4Â¥2013-02-22 13:55:58
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- ½ð±Ò: 517.5
- ºì»¨: 2
- Ìû×Ó: 13
- ÔÚÏß: 3.5Сʱ
- ³æºÅ: 3572833
- ×¢²á: 2014-12-02
- רҵ: ×÷ÎïÖÖÖÊ×ÊÔ´ÓëÒÅ´«ÓýÖÖѧ
5Â¥2015-07-29 22:16:24
chiangsir
Ìú³æ (СÓÐÃûÆø)
- Ó¦Öú: 1 (Ó×¶ùÔ°)
- ½ð±Ò: 865.5
- ºì»¨: 1
- Ìû×Ó: 105
- ÔÚÏß: 34.2Сʱ
- ³æºÅ: 3756387
- ×¢²á: 2015-03-22
- ÐÔ±ð: GG
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ËÄË®ÏõËá¸Æ 945mg/L ÏõËá¼Ø 506mg/L ÏõËáï§ 80mg/L Á×Ëá¶þÇâ¼Ø 136mg/L ÁòËáþ 493mg/L ÌúÑÎÈÜÒº 2.5ml ΢Á¿ÔªËØÒº 5ml pH=6.0 ÌúÑÎÈÜÒº£º ÆßË®ÁòËáÑÇÌú 2.78g ÒÒ¶þ°·ËÄÒÒËá¶þÄÆ 3.73g ÕôÁóË® 500ml pH=5.5 ΢Á¿ÔªËØÒº£º µâ»¯¼Ø 0.83mg/l ÅðËá 6.2mg/L ÁòËáÃÌ 22.3mg/L ÁòËáп 8.6mg/L îâËáÄÆ 0.25mg/L ÁòËáÍ 0.025mg/L ÂÈ»¯îÜ 0.025mg/L ±ê×¼£º N: 210.26 mg/L P: 31 mg/L |
6Â¥2015-07-31 10:45:56
СľÒ×Ïþ¾²
Ìú³æ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 171.5
- Ìû×Ó: 23
- ÔÚÏß: 15.3Сʱ
- ³æºÅ: 2105680
- ×¢²á: 2012-11-04
- ÐÔ±ð: MM
- רҵ: ÎÛȾ¿ØÖÆ»¯Ñ§

7Â¥2015-10-26 15:59:12
8Â¥2016-07-16 14:41:07
³Ç¾²
½ð³æ (СÓÐÃûÆø)
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- ½ð±Ò: 1037.8
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- Ìû×Ó: 266
- ÔÚÏß: 110.3Сʱ
- ³æºÅ: 1121602
- ×¢²á: 2010-10-13
- ÐÔ±ð: GG
- רҵ: ÖÐҩҩЧÎïÖÊ
9Â¥2016-07-18 15:47:27













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