Database error: Invalid SQL: select count(id) from pwn_comment where catid='1' and rid='297'
MySQL Error: 1194 (Table 'pwn_comment' is marked as crashed and should be repaired)
#0 dbbase_sql->halt(Invalid SQL: select count(id) from pwn_comment where catid='1' and rid='297') called at [/www/web/php126/public_html/includes/db.inc.php:73] #1 dbbase_sql->query(select count(id) from {P}_comment where catid='1' and rid='297') called at [/www/web/php126/public_html/news/module/NewsContent.php:163] #2 NewsContent() called at [/www/web/php126/public_html/includes/common.inc.php:518] #3 printpage() called at [/www/web/php126/public_html/news/html/index.php:15] Database error: Invalid SQL: select sum(pj1) from pwn_comment where catid='1' and rid='297'
MySQL Error: 1194 (Table 'pwn_comment' is marked as crashed and should be repaired)
#0 dbbase_sql->halt(Invalid SQL: select sum(pj1) from pwn_comment where catid='1' and rid='297') called at [/www/web/php126/public_html/includes/db.inc.php:73] #1 dbbase_sql->query(select sum(pj1) from {P}_comment where catid='1' and rid='297') called at [/www/web/php126/public_html/news/module/NewsContent.php:169] #2 NewsContent() called at [/www/web/php126/public_html/includes/common.inc.php:518] #3 printpage() called at [/www/web/php126/public_html/news/html/index.php:15] Database error: Invalid SQL: select * from pwn_comment where iffb='1' and catid='1' and pid='0' and rid='297' order by dtime desc limit 0,5
MySQL Error: 1194 (Table 'pwn_comment' is marked as crashed and should be repaired)
#0 dbbase_sql->halt(Invalid SQL: select * from pwn_comment where iffb='1' and catid='1' and pid='0' and rid='297' order by dtime desc limit 0,5) called at [/www/web/php126/public_html/includes/db.inc.php:73] #1 dbbase_sql->query(select * from {P}_comment where iffb='1' and catid='1' and pid='0' and rid='297' order by dtime desc limit 0,5) called at [/www/web/php126/public_html/news/module/NewsComment.php:48] #2 NewsComment() called at [/www/web/php126/public_html/includes/common.inc.php:518] #3 printpage() called at [/www/web/php126/public_html/news/html/index.php:15] 2009年养猪业行情分析与展望-主页
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2009年养猪业行情分析与展望
作者:系统管理员    发布于:2009-04-19 05:19:32    文字:【】【】【
一、养猪业行情变动原因分析

    猪肉是我国城乡居民的主要副食品,民众比较重视传统节日,受端午节、春节和中秋节等的影响,加之几个黄金周假期的影响,在每个年度内生猪价格往往出现“两头高、中间低”的规律,市场影响养猪业经济循环周期往往是2~3年,近几年疫情等突发事件发生对生猪市场的影响远远大于市场的影响,使得原来的规律性不规律了,波动较以前更加频繁,也更加没规律。

    1、受市场供求关系影响,2000~2002年期间,生猪价格一直处于较低价位。2003年上半年发生“非典”,生猪市场流通困难,部分养殖户养猪积极性下降,

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