{"id":38932,"date":"2015-02-11T06:22:44","date_gmt":"2015-02-11T06:22:44","guid":{"rendered":"https:\/\/drprem.com\/green\/?p=38932"},"modified":"2020-11-02T09:11:57","modified_gmt":"2020-11-02T09:11:57","slug":"promoting-practicing-sustainable-aquaculture","status":"publish","type":"post","link":"https:\/\/drprem.com\/guide\/promoting-practicing-sustainable-aquaculture\/","title":{"rendered":"Promoting and practicing sustainable aquaculture"},"content":{"rendered":"<div class=\"38520354a5201685ddf480eec688e1a7\" data-index=\"1\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-9477973674766713\"\r\n     data-ad-slot=\"8885944693\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n<p>Of late, a term called Sustainable Aquaculture has been doing the rounds a lot. Not many are aware that it is in fact a series of practices aimed at making aquaculture aka the process of rearing fishes in captivity, more eco-friendly. It is a known fact that aquaculture is one of the biggest protein producing activities in the world.<!--more--><\/p>\n<p>As such, sustainable aquaculture would focus on practices like eating locally caught fish as well as mixing rice paddles and fishponds, etc. in order to ensure that impacts like decline in fish population owing to overfishing are thwarted. Accordingly, here are some practices that are being encouraged to promote sustainable aquaculture around the world.<\/p>\n<p><strong>Combined rice-fish farms<\/strong><\/p>\n<p>Combing rice-fish farms are a common sight in several parts of Asia that depend on rice and fish for income. In this case, farmers import specific fishes into their rice fields in order to get a more productive crop that is also nutrient rich. These fish help get rid of disease causing algae and aquatic weeds from the field in addition to releasing nitrogen and phosphorous into the soil. Plus, farmers rearing these fishes usually sell them in markets for additional income.<\/p>\n<p><strong>Feed fish with locally caught fish<\/strong><\/p>\n<p>Issues about feeding the fish raised in farms cropped up with many accusing that larger fish like tuna end up contributing more to ground up feed consumption than production. Again, some farms tend to feed herbivores fish fishmeal, which worsens the problem. Sustainable aquaculture however, would focus on using locally caught fish as fish feed for these farms, thus reducing costs as well as industry processed inputs to a great extent.<\/p>\n<p><strong>Using cleaning fish like wrasse fish to combat salmon lice<\/strong><\/p>\n<p>Arguments have risen about how aquaculture may potentially promote the spread of diseases among the farmed fish, thus causing a serious threat to wild fisheries as well. One common disease, salmon lice, is found to be prevalent in farmed salmon fishes and can easily pass on to other fishes in the farm. This in turn can lead to fish from outside being infected, eventually causing the global wild fisheries to collapse completely.<\/p><div class=\"38520354a5201685ddf480eec688e1a7\" data-index=\"2\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block; text-align:center;\"\r\n     data-ad-layout=\"in-article\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-client=\"ca-pub-9477973674766713\"\r\n     data-ad-slot=\"8885944693\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\n<\/div>\n\n<p>This can be thwarted by introducing fishes like wrasse that eat the parasites living on other fish. Wrasse fishes are known to effectively get rid of the lice in farmed salmon, thus reducing the need for medicines as well as other products for the same purpose. This in turn would reduce environmental impact considerably.<\/p>\n<p><strong>RAS aka recirculating aquaculture systems<\/strong><\/p>\n<p>These systems typically collect the water used in the fish tanks, treat and purify them, and then recirculate them back into the tank. This process is said to reduce water wastage by nearly 99%. The use of RAS can also help fish farms get rid of waste, parasites or diseases affected the fish without the use of medicines, antibiotics or chemicals. In addition to this, these eco-friendly systems also make use of a process called hydroponics, which involves using cultivating plants in nutrient rich water so that they purify it for reuse. This in turn, would reduce the farm\u2019s environmental impact significantly.<\/p>\n<p><strong>Women and aquaculture<\/strong><\/p>\n<p>Women in many developing countries tend to look after the house and the land surrounding it as the men do the work. It is also a known fact that commercial aquaculture has to a large extent, taken over the agricultural activities that traditionally involved women. Therefore, setting up a small-scale aquaculture operation in their own backyards could provide these ladies with an additional source of income. In addition to the money, these backyard aquaculture operations would help them enjoy several monetary, social and health related benefits in the process of giving back to the environment.<\/p>\n<p><strong>Summary<\/strong><\/p>\n<p>Sustainable aquaculture is fast becoming a trend in many countries around the world. The pointers mentioned above highlight the different ways in which it can be promoted on a global scale.<\/p>\n<div class=\"38520354a5201685ddf480eec688e1a7\" data-index=\"3\" style=\"float: none; margin:10px 0 10px 0; text-align:center;\">\n          <p><a id=\"link-15\" href=\"\" target=\"_blank\" rel=\"noopener noreferrer\">\r\n            <img decoding=\"async\" style=\"width:100%;height:auto;\" id=\"img-15\" src=\"\"><\/a><\/p>\r\n            <script>\r\n            var xmlhttp = new XMLHttpRequest();\r\n            xmlhttp.onreadystatechange = function() {\r\n              if (this.readyState == 4 && this.status == 200) {\r\n                var myObj = JSON.parse(this.responseText);\r\n                document.getElementById(\"link-\"+myObj.id).setAttribute('href',myObj.url);\r\n                document.getElementById(\"img-\"+myObj.id).setAttribute('src','https:\/\/fetch.drprem.com\/\/uploads\/'+myObj.image);\r\n              }\r\n            };\r\n            xmlhttp.open(\"GET\", \"https:\/\/fetch.drprem.com\/\/api\/Ads\/15\", true);\r\n            xmlhttp.send();\r\n            <\/script>\r\n        \r\n        <style>\r\n        *{box-sizing:border-box}.top-container{display: grid;grid-template-columns: auto auto auto;}.column{float:left;width:100%;padding: 0 7.5px 15px 7.5px;}.row{margin:0 -5px}.row:after{content:\"\";display:table;clear:both}@media screen and (max-width: 600px){.top-container{display: block;grid-template-columns: unset;}.column{width:100%;display:block;margin-bottom:20px}}.card{text-align:center;}.card_image img{width:100%}.card_body{padding:15px}.card_title{font-size: 14px;line-height: 19px;text-decoration: none;text-align:left;color: #333;}.card-heading{text-align: left;margin-bottom: 25px !important;}\r\n        <\/style>\r\n        <div class=\"row todays-top\">\r\n            <h3 class=\"card-heading\"> Recent Articles: <\/h3><div class=\"top-container\" id=\"todays-top\">\r\n        <\/div>\r\n        <\/div>\r\n        <script>\r\n            var xmlhttp = new XMLHttpRequest();\r\n            xmlhttp.onreadystatechange = function() {\r\n            if (this.readyState == 4 && this.status == 200) {\r\n            var myObj = JSON.parse(this.responseText); \r\n            myObj.forEach(function(item) {\r\n            document.getElementById('todays-top').innerHTML += '<div class=\"column\"><div class=\"card\"><div class=\"card_image\"><a href=\"'+item.url+'\"><img decoding=\"async\" src=\"'+item.image+'\"><\/a><\/div><div class=\"card_body\"><a href=\"'+item.url+'\"><h3 class=\"card_title\">'+item.title+'<\/h3><\/a><a href=\"'+item.url+'\">Read more<\/a><\/div><\/div><\/div>';\r\n            });\r\n            }\r\n            };\r\n            xmlhttp.open(\"GET\", \"https:\/\/fetch.drprem.com\/api\/Drprem_blogs\", true);\r\n            xmlhttp.send();\r\n            <\/script>\r\n        \r\n        \r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<style>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t.videoWrapper{position:relative;padding-bottom:56.25%;height:0}.videoWrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%}\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/style>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"videoWrapper\" id=\"video_7\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<script>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tvar xmlhttp = new XMLHttpRequest();\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t            xmlhttp.onreadystatechange = function() {\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t            if (this.readyState == 4 && this.status == 200) {\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t                var myObj = JSON.parse(this.responseText);\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t                document.getElementById(\"video_\"+myObj.id).innerHTML = myObj.embed_video_code;\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t            }\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t            };\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t            xmlhttp.open(\"GET\", \"https:\/\/fetch.drprem.com\/api\/Videos\/7\", true);\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t            xmlhttp.send();\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/script>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n<\/div>\n\n<div style=\"font-size: 0px; height: 0px; line-height: 0px; margin: 0; padding: 0; clear: both;\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Of late, a term called Sustainable Aquaculture has been doing the rounds a lot. Not many are aware that it is in fact a series of practices aimed at making aquaculture aka the process of rearing fishes in captivity, more [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":92633,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[20],"tags":[6858,799,6857,6856,6855,1955],"class_list":["post-38932","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-green-guide","tag-aquaculture-systems","tag-featured","tag-locally-caught-fish","tag-rice-fish-farms","tag-sustainable-aquaculture","tag-top"],"_links":{"self":[{"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/posts\/38932","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/comments?post=38932"}],"version-history":[{"count":0,"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/posts\/38932\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/media\/92633"}],"wp:attachment":[{"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/media?parent=38932"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/categories?post=38932"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/drprem.com\/guide\/wp-json\/wp\/v2\/tags?post=38932"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}