蔡甸区沙塘鳢仿生态繁育喜获成功 苗种年繁育将破30万尾
<section style="font-size: 17px; letter-spacing: 1px; line-height: 2; box-sizing: border-box; text-align: justify;"><section style="text-align: left; margin: 10px 0% -81px; position: static; box-sizing: border-box;" powered-by="xiumi.us"><section class="group-empty" style="display: inline-block; width: 59%; height: 93px; vertical-align: top; overflow: hidden; border-style: solid; border-width: 1px 0px 0px 1px;border-color: rgb(234, 73, 73) rgb(62, 62, 62) rgb(62, 62, 62) rgb(234, 73, 73); box-sizing: border-box;"><svg viewbox="0 0 1 1" style="float:left;line-height:0;width:0;vertical-align:top;"></svg></section></section><section style="margin: 0px 0% 10px; text-align: center; justify-content: center; display: flex; flex-flow: row nowrap; position: static; box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block; width: 94%; vertical-align: top; background-color: rgba(234, 73, 73, 0.05); padding: 25px; flex: 0 0 auto; height: auto; align-self: flex-start; box-sizing: border-box;"><section style="text-align: justify; box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;">春季是鱼类繁殖期，在经过亲鱼选购、亲本培育、产卵受精、鱼卵孵化，连续3年的攻关下，蔡甸区武汉周渔生态农业有限公司成功实现沙塘鳢仿生态批量繁育，今年有望突破30万尾，相比去年翻两番。</p></section></section></section><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;" powered-by="xiumi.us"><br style="box-sizing: border-box;"/></p><section style="text-align: center; margin-top: 10px; margin-bottom: 10px; line-height: 0; position: static; box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%; vertical-align: middle; display: inline-block; line-height: 0; box-sizing: border-box;"></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;"><br style="box-sizing: border-box;"/></p><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;">近日，记者来到武汉周渔生态农业有限公司沙塘鳢孵化池，目前，沙塘鳢已进入产卵高峰期，现场可见，产卵巢是根据沙塘鳢石砾性产卵习性搭建而成，由口径一致的圆柱形短管组成，每节短管横挂在池中竹竿支架上，下沉于水中，营造出沙塘鳢最适应的阴暗环境，让它们将鱼卵产在短管内壁上。</p><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;"><br style="box-sizing: border-box;"/></p></section><section style="text-align: center; margin-top: 10px; margin-bottom: 10px; line-height: 0; position: static; box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%; vertical-align: middle; display: inline-block; line-height: 0; box-sizing: border-box;"></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;"><br style="box-sizing: border-box;"/></p><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;">渔业技术人员们正在一边观察池中产卵巢鱼卵分布情况，一边查看鱼卵生长情况，晶莹剔透的鱼卵已布满产卵巢内壁，经过精心呵护，这些鱼卵将在半个月左右孵化。</p></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;"><br style="box-sizing: border-box;"/></p><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;">“目前，公司今年培育的沙塘鳢正处于卵化阶段，预计能达到<strong style="box-sizing: border-box;">30多万尾</strong>”，武汉周渔生态农业有限公司负责人余莉告诉记者，“到六月份我们将组织鱼苗上市，到11月份将进行成鱼批量上市，专供高档酒店，预计产值能够达到<strong style="box-sizing: border-box;">200多万</strong>，明年计划大面积繁育推广，争取产量翻一番。”</p><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;"><br style="box-sizing: border-box;"/></p></section><section style="text-align: center; margin-top: 10px; margin-bottom: 10px; line-height: 0; position: static; box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%; vertical-align: middle; display: inline-block; line-height: 0; box-sizing: border-box;"></section></section><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;" powered-by="xiumi.us"><br style="box-sizing: border-box;"/></p><section style="margin-top: 10px; margin-bottom: 10px; position: static; box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block; vertical-align: top; border-color: rgb(234, 73, 73); width: 100%; padding: 3px 5px; border-width: 1px 1px 1px 4px; border-style: solid; box-sizing: border-box;"><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;">据了解，沙塘鳢苗种繁育攻关围绕武汉市稻虾产业展开，把沙塘鳢养殖嫁接到稻虾产业，形成“一水两用”“一水三收”种养新模式。为加快水产养殖结构创新优化，2020年底，武汉周渔生态农业有限公司引入沙塘鳢种苗，进行 <strong style="box-sizing: border-box;">“稻—虾—憨（沙塘鳢）” 仿生态综合种养</strong>450亩，在武汉市农科院水产所的定点服务指导下， 2022年沙塘鳢人工仿生态繁育初试成功，并将所有亲本保留继续繁育，今年取得了批量自然繁殖的成功。</p></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;"><br style="box-sizing: border-box;"/></p><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;">“沙塘鳢仿生态繁育，主要的技术环节就是要选择非常好的水质环境，这也是我们培育好亲本的一个首要条件”，武汉市农科院水产所水产特色养殖研究室主任、高级工程师李波介绍说，“蔡甸沉湖的水生态环境非常好，非常适宜沙塘鳢的亲本培育和养种孵化，在稻虾模式基础上，融入沙塘鳢，采用仿生态的繁育，能够给农户增加额外的经济收入。”</p><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;"><br style="box-sizing: border-box;"/></p></section><section style="text-align: center; margin-top: 10px; margin-bottom: 10px; line-height: 0; position: static; box-sizing: border-box;" powered-by="xiumi.us"><section style="max-width: 100%; vertical-align: middle; display: inline-block; line-height: 0; box-sizing: border-box;"></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;"><br style="box-sizing: border-box;"/></p><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;">沙塘鳢，俗称“土憨巴”。长江水系特色鱼类，个小肉多，少刺味鲜，不仅营养丰富，经济价值高，且市场需求量大。目前，蔡甸区沙塘鳢综合种养面积有700多亩，涉及两家渔业养殖公司。</p><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;"><br style="box-sizing: border-box;"/></p></section><section style="margin-top: 10px; margin-bottom: 10px; position: static; box-sizing: border-box;" powered-by="xiumi.us"><section style="display: inline-block; width: 100%; border: 1px solid rgb(255, 255, 255); padding: 10px; background-color: rgba(254, 245, 240, 0.86); box-sizing: border-box;"><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;" powered-by="xiumi.us">“今年的沙塘鳢繁育已获得批量生产，为我区水产名特品种推广又提供了一个新的品种”，蔡甸区农业农村局渔业渔政科负责人杨武华表示，“下一步，我们将以稻-虾-憨（沙塘鳢）综合种养的模式在全区进行推广，预计推广面积达到<strong style="box-sizing: border-box;">2000亩</strong>。”</p></section></section><section style="box-sizing: border-box;" powered-by="xiumi.us"><p style="white-space: normal; margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box;"><br/></p></section></section><section style="overflow-wrap: break-word; max-width: 100%; color: rgb(54, 54, 54); font-family: -apple-system-font, Helvetica, PingFang SC, Hiragino Sans GB, Arial, Microsoft YaHei; letter-spacing: 1px; white-space: normal; background-color: rgb(255, 255, 255); box-sizing: border-box; margin-bottom: 0px;"><section powered-by="xiumi.us" style="overflow-wrap: break-word; max-width: 100%; margin-top: 0.5em; margin-bottom: 0.5em; box-sizing: border-box;"><section style="overflow-wrap: break-word; max-width: 100%; height: 1px; background-color: rgb(160, 160, 160); box-sizing: border-box; line-height: 0;"><br style="overflow-wrap: break-word;"/></section></section></section><p style="margin: 0cm 0cm 0.0001pt; padding: 0px; color: rgb(54, 54, 54); font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255); max-width: 100%; min-height: 1em; font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif; letter-spacing: 0.544px; line-height: 19.2pt; overflow-wrap: break-word !important; box-sizing: border-box !important;"><span style="letter-spacing: 0.544px; max-width: 100%; color: rgb(136, 136, 136); overflow-wrap: break-word !important; box-sizing: border-box !important;"><span style="overflow-wrap: break-word; letter-spacing: 0.544px;">来</span><span style="overflow-wrap: break-word; letter-spacing: 0.544px;">源：蔡甸融媒记者 杨铭</span></span></p><p style="margin: 0cm 0cm 0.0001pt; padding: 0px; color: rgb(54, 54, 54); font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255); max-width: 100%; min-height: 1em; font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif; letter-spacing: 0.544px; line-height: 19.2pt; overflow-wrap: break-word !important; box-sizing: border-box !important;"><span style="letter-spacing: 0.544px; max-width: 100%; color: rgb(136, 136, 136); overflow-wrap: break-word !important; box-sizing: border-box !important;">制作：刘毅 | </span><span style="overflow-wrap: break-word; color: rgb(136, 136, 136); letter-spacing: 0.544px;">编辑：方丹 熊霞 | </span><span style="overflow-wrap: break-word; letter-spacing: 0.544px; color: rgb(136, 136, 136);">责编：方军</span></p><p style="margin: 0cm 0cm 0.0001pt; padding: 0px; color: rgb(54, 54, 54); font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255); max-width: 100%; min-height: 1em; font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif; letter-spacing: 0.544px; line-height: 19.2pt; overflow-wrap: break-word !important; box-sizing: border-box !important;"><span style="color: rgb(136, 136, 136); max-width: 100%; overflow-wrap: break-word !important; box-sizing: border-box !important;"><span style="overflow-wrap: break-word; letter-spacing: 0.544px; max-width: 100%; line-height: 19.2pt;"><span style="overflow-wrap: break-word; font-weight: 700; letter-spacing: 0.544px;"><span style="overflow-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;"><span style="overflow-wrap: break-word; letter-spacing: 0.544px;"><span style="overflow-wrap: break-word !important; max-width: 100%; box-sizing: border-box !important;">出品：</span></span>蔡甸区融媒体中心</span></span></span></span></p><p style="margin: 0cm 0cm 0.0001pt; 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