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宁阳县蒋集镇苗河生态综合治理工程探析 被引量:1
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作者 尚海明 《山东水利》 2015年第2期60-61,共2页
分析了泰安市宁阳县蒋集镇苗河河道存在的问题及原因,提出了进行生态治理的必要性及治理措施,效果显著。
关键词 宁阳县 蒋集镇 苗河 生态治理
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花垣有条古苗河
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《民族论坛》 北大核心 2004年第1期33-33,26-27,共3页
关键词 湘西自治州 小溪自然保护区 猛洞河 苗河
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Culture of Eriocheir sinensis Larvae in Ponds in Greenhouse
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作者 Guoliang RUAN Liangcheng HU +2 位作者 Hai ZHOU Dawen MA Yabin TANG 《Agricultural Science & Technology》 CAS 2016年第3期672-673,683,共3页
A total of 15 pools were selected from a greenhouse, and they were randomly and evenly divided into three groups.In each group, one stocking density of Eriocheir sinensis was arranged. The results showed that after 45... A total of 15 pools were selected from a greenhouse, and they were randomly and evenly divided into three groups.In each group, one stocking density of Eriocheir sinensis was arranged. The results showed that after 45-d culture, the crab number per kilogram reached about 300 with survival rate of about 20%; the initial stocking density had significantly effect on the body size of E. sinensis on sell, instead on the survival rate of E. sinensis larvae. Therefore, it is feasible to conduct the culture of E. sinensis larvae in a pool in greenhouse. 展开更多
关键词 Eriocheir sinensis Pool in greenhouse Larvae culture Stocking density
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