24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 443  |  »Ø¸´: 10
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

nywxg

ľ³æ (ÖªÃû×÷¼Ò)

[½»Á÷] ¡¾ÆäËû¡¿¡¾Ô­´´¡¿ÎÒ¹úºµµØÍÁÈÀµÄÁ×ËØºÍÁ×·ÊÊ©ÓÃ

¸öÈ˸оõ¾«ÃÀµÄpptÄ£°å£¬·á¸»ÄÚÈݵÄÖ±¹ÛrepresentÊÇÕâ¸öpptµÄÁÁµã¡£


¸ÃpptÖ÷Òª°üÀ¨ÒÔϼ¸¸ö·½ÃæµÄÄÚÈÝ£º
P forms in calcareous soils
Soil available P on crop response to P
Effects of N supply on crop response to P
P forms in fertilizers on crop response
Placement on crop response
Applying timing on crop response


[ Last edited by nywxg on 2006-10-17 at 16:25 ]
»Ø¸´´ËÂ¥
ÄúµÄÖ§³Ö¾ÍÊÇÎҵ͝Á¦¡£ ¹óÓкãºÎ±ØÈý¸ü˯Îå¸üÆð£¡
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

½õÉ­

ľ³æ (ÖøÃûдÊÖ)

Çë½Ì

ÓÐûÓÐÁ׷ʵÄÉú²ú¹¤ÒÕ°¡£¬Ð»Ð»£¡
7Â¥2006-11-05 15:10:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 11 ¸ö»Ø´ð


[ Last edited by cuiwk on 2006-10-17 at 20:49 ]
2Â¥2006-10-17 15:45:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

plantsoil

ÈÙÓþ°æÖ÷ (ÖªÃû×÷¼Ò)

I'm loving ×ÔÈ»·ç:P

1

²»´í£¬Ð»Ð»Ê¦ÐÖ
pet2008¡ª¡ªÎÄÏ×¼ÒÔ°
4Â¥2006-10-18 09:55:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hqxfm

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
Originally posted by plantsoil at 2006-10-18 09:55:
²»´í£¬Ð»Ð»Ê¦ÐÖ

ÄãÃÇÈÏʶ
5Â¥2006-10-18 12:00:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çó²ÄÁϵ÷¼Á +8 ¸ô±Ú³ÂÏÈÉú 2026-03-12 8/400 2026-03-18 22:19 by li123456789.
[¿¼ÑÐ] 354Çóµ÷¼Á +4 Tyoumou 2026-03-18 7/350 2026-03-18 21:45 by Tyoumou
[¿¼ÑÐ] ÄÜÔ´²ÄÁÏ»¯Ñ§¿ÎÌâ×éÕÐÊÕ˶ʿÑо¿Éú8-10Ãû +4 ÍÑÓ±¶ø³ö 2026-03-16 10/500 2026-03-18 20:59 by ÍÑÓ±¶ø³ö
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çó¸÷λÀÏʦÊÕÁô +9 ÇïÓÐľ±± 2026-03-14 9/450 2026-03-18 19:49 by macy2011
[¿¼ÑÐ] Ò»Ö¾Ô¸Öйúº£Ñó´óѧ£¬ÉúÎïѧ£¬301·Ö£¬Çóµ÷¼Á +4 1ËïÎò¿Õ 2026-03-17 4/200 2026-03-18 17:59 by fivewind
[¿¼ÑÐ] 26µ÷¼Á/²ÄÁÏ/Ó¢Ò»Êý¶þ/×Ü·Ö289/ÒѹýAÇøÏß +7 ²½´¨¿á×Ï123 2026-03-13 7/350 2026-03-18 17:12 by ¾¡Ë´Ò¢1
[¿¼ÑÐ] 295Çóµ÷¼Á +3 Ò»Ö¾Ô¸¾©Çø211 2026-03-18 5/250 2026-03-18 17:03 by zhaoqian0518
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤Ò»Ö¾Ô¸Äϲý´óѧ327Çóµ÷¼ÁÍÆ¼ö +8 Ncdx123456 2026-03-13 9/450 2026-03-18 14:40 by haxia
[¿¼ÑÐ] 280Çóµ÷¼Á +6 ¹¾ààÏþÏþ 2026-03-18 7/350 2026-03-18 11:25 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 307Çóµ÷¼Á +3 ÀäóÏ123 2026-03-17 3/150 2026-03-18 09:55 by macy2011
[¿¼ÑÐ] 296Çóµ÷¼Á +5 ´ó¿Ú³Ô·¹ ÉíÌ彡 2026-03-13 5/250 2026-03-17 21:05 by ²»»ó¿ÉÀÖ
[¿¼ÑÐ] 277µ÷¼Á +5 ×ÔÓɼå±ý¹û×Ó 2026-03-16 6/300 2026-03-17 19:26 by Àîleezz
[¿¼²©] 26É격 +4 °ËÑ®ËÙÀÀ 2026-03-16 4/200 2026-03-17 13:00 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϾ©´óѧ£¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ì£¬µ÷¼Á +4 Jy? 2026-03-16 4/200 2026-03-17 11:02 by gaoqiong
[¿¼ÑÐ] 0854¿ØÖƹ¤³Ì 359Çóµ÷¼Á ¿É¿çרҵ +3 626776879 2026-03-14 9/450 2026-03-16 17:42 by 626776879
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +4 z1z2z3879 2026-03-14 5/250 2026-03-14 16:30 by JourneyLucky
[¿¼ÑÐ] ²ÄÁϹ¤³Ìµ÷¼Á +9 ßäßä¿Õ¿Õ 2026-03-12 9/450 2026-03-13 22:05 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 329Çóµ÷¼Á +3 miaodesi 2026-03-12 4/200 2026-03-13 20:53 by 18595523086
[¿¼²©] 26¶Á²© +4 Rui135246 2026-03-12 10/500 2026-03-13 07:15 by gaobiao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û