只需一步,快速开始
“氧速保”增氧、洗鳃、提料效果好 严玉浩 进入七月以后,随着水温升高、投喂量增加,水体中有机质逐渐积累,池塘水质逐渐恶化,溶解氧持续走低。鳜鱼长期处于这种水体环境中,易出现 ...
Archiver|手机版|小黑屋|水产医院论坛 粤ICP备17147180号
GMT+8, 2026-11-12 19:12 , Processed in 0.109139 second(s), 31 queries .
Powered by Discuz! X3.2 Licensed
© 2001-2013 Comsenz Inc.