甘肃高山细毛羊的生产效益分析  被引量：3

The analysis of productive efficiency of Gansu woolsheep</em> <p class='article-op'> <span id="bdshare" class="bdshare_t bds_tools get-codes-bdshare baidufx"><span><span class="bds_more" style="display: block; width: 62px; height: 29px; background: url(/images/share.gif) no-repeat!important; padding: 0;"></span></span></span> </p> <p class="article-source"> <a href ='/article/read.aspx?id=6762454' class='btnTitle btnIsView' target='_blank'><img alt='在线阅读' src='/images/btn-read.png'/></a><a class='btnTitle btnIsView' href="javascript:showdown('Rxjhdh9keiPiENTzd6gS0jFq1jVt9PV4/Y7oZglQouQ=')"><img alt="下载全文" src="/images/btn-down.png" /></a> <input id="hiddowninfo" type="hidden" value="Rxjhdh9keiPiENTzd6gS0jFq1jVt9PV4/Y7oZglQouQ="/> </p> <div class="collect" style="display: none"> <h5>我的收藏</h5> <div class="cnt"> <p> 名 称：<input type="text" name="collTitle" id="collSumTitle" /> </p> <p> 注 释：<input type="text" name="collRemark" id="collSumRemark" /> </p> <p style="text-align: center;"> <a href="javascript:void(0)" onclick="g_collectSumOk();"> <img width="65" height="17" src="/images_new/collect_ok.png" alt="完成" /></a> <a href="javascript:void(0)" onclick="g_collectSumCancel();"> <img width="65" height="17" src="/images_new/collect_no.png" alt="取消" /></a> </p> </div> </div> </div> <form name="wxTransfer" method="post"> <input type="hidden" name="lid" value="" /> <input type="hidden" name="sip" value="" /> <input type="hidden" name="date" value="" /> <input type="hidden" name="co" value="" /> <input type="hidden" name="Title_C" value="" /> <input type="hidden" name="Writers" value="" /> <input type="hidden" name="Name_C" value="" /> <input type="hidden" name="Num" value="" /> <input type="hidden" name="Years" value="" /> <input type="hidden" name="Volumn" value="" /> <input type="hidden" name="GCH" value="" /> <input type="hidden" name="Vol" value="" /> <input type="hidden" name="BookID" value="" /> <input type="hidden" name="SubjectNum" value="" /> <input type="hidden" name="SpecialNum" value="" /> <input type="hidden" name="mirrorName" value="" /> <input type="hidden" name="UserID" value="" /> <input type="hidden" name="UserName" value="" /> <input type="hidden" name="sourceID" value="" /> </form> <script type="text/javascript" src="/scripts/transfer.min.js"></script> <div class="article-detail"> <p class='author'><strong>作　　者：</strong><a href='/zk/search.aspx?key=A%3d%5b%e9%9b%b7%e6%a1%82%e6%9e%97%5d' title='雷桂林'>雷桂林</a> <a href='/writer/article.aspx?id=100000004834675' target='_blank' ><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=A%3d%5b%e6%9d%8e%e5%b3%bb%e6%88%90%5d' title='李峻成[2]'>李峻成[2]</a> <em> </em></p><p class='organ'><strong>机构地区：</strong><a href='/zk/search.aspx?key=S%3d%e7%94%98%e8%82%83%e7%9c%81%e6%95%99%e8%82%b2%e5%ad%a6%e9%99%a2%e7%89%a9%e7%90%86%e7%b3%bb' title='[1]甘肃省教育学院物理系,兰州730030'>[1]甘肃省教育学院物理系,兰州730030</a> <a href='/organ/article.aspx?id=65835&subid=&showname=&searchtype=' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=S%3d%e5%85%b0%e5%b7%9e%e5%a4%a7%e5%ad%a6%e8%8d%89%e5%9c%b0%e5%86%9c%e4%b8%9a%e7%a7%91%e6%8a%80%e5%ad%a6%e9%99%a2+%e7%94%98%e8%82%83%e7%9c%81%e8%8d%89%e5%8e%9f%e7%94%9f%e6%80%81%e7%a0%94%e7%a9%b6%e6%89%80' title='[2]兰州大学草地农业科技学院 甘肃省草原生态研究所,兰州730020'>[2]兰州大学草地农业科技学院 甘肃省草原生态研究所,兰州730020</a> <em> </em></p><p class='from'><strong>出　　处：</strong><a href='/journal/summary.aspx?gch=97784X' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=J%3d%5b%e8%8d%89%e4%b8%9a%e5%ad%a6%e6%8a%a5%5d' title='草业学报'>《草业学报》</a>2002年第3期55-59,共5页<em>Acta Prataculturae Sinica</em></p><p class='fund'><strong>基　　金：</strong>国家自然科学基金重点项目(39630250)资助</p><p class='abstrack'><strong>摘　　要：</strong>根据收集不同年龄羊的养殖产投数据,建立数学模型,得知纯收入最高,应在1.6岁屠宰,但考虑牧草供给与绵羊生长情况,最佳屠宰年龄还与出栏率有关。<em><Abstrcat>According to the income and investment data of livestock breeding collected from the sheep breeding farm of Shenlu company, Ltd., Sunan, Gansu province, a math model was established. The result showed that in order to get the highest income, the marketing age of sheep should be at 1.6 year. Considering the situations of the grass supplying and the sheep growing, the best slaughter age needs to be associated with the marketing rate.</em></p><p class='subject'><strong>关 键 词：</strong><a href='/zk/search.aspx?key=K%3d%5b%e7%94%98%e8%82%83%5d' title='甘肃'>甘肃</a> <a href='/subject/article.aspx?id=7031999' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e9%ab%98%e5%b1%b1%e7%bb%86%e6%af%9b%e7%be%8a%5d' title='高山细毛羊'>高山细毛羊</a> <a href='/zk/search.aspx?key=K%3d%5b%e7%94%9f%e4%ba%a7%e6%95%88%e7%9b%8a%e5%88%86%e6%9e%90%5d' title='生产效益分析'>生产效益分析</a> <a href='/zk/search.aspx?key=K%3d%5b%e6%9c%80%e4%bd%b3%e5%b1%a0%e5%ae%b0%e5%b9%b4%e9%be%84%5d' title='最佳屠宰年龄'>最佳屠宰年龄</a> <a href='/subject/article.aspx?id=8930106' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e4%ba%a7%e7%be%94%e6%97%b6%e9%97%b4%5d' title='产羔时间'>产羔时间</a> <a href='/subject/article.aspx?id=9126577' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e5%87%ba%e6%a0%8f%e6%97%b6%e9%97%b4%5d' title='出栏时间'>出栏时间</a> </p><p class='class'><strong>分 类 号：</strong><a href='/zk/search.aspx?key=C%3dS826' title='S826'>S826</a>[<a href = '/domain/article.aspx?id=549' >农业科学—畜牧学</a>] </p> </div> <div id="content_wzxg" name="wzxg" class="article-graph"> <object width="695" height="250" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" id="FlashID"> <param value="../flash/relation.swf" name="movie"> <param value="high" name="quality"> <param value="opaque" name="wmode"> <param value="6.0.65.0" name="swfversion"> <param value="dataUrl=/ajax/articlerelativegraph.ashx?id=6762454" name="flashVars"> <embed width="695" height="250" src="../flash/relation.swf" type="application/x-shockwave-flash" quality="high" wmode="opaque" flashvars="dataUrl=/ajax/articlerelativegraph.ashx?id=6762454"> </embed> </object> </div> <div class="article-relate-list"> <div class="relate-list"> <p id="ckwx_br"> </p> <h2 name="ckwx" id="ckwx">参考文献：</h2> <div id="listckwx"> <p class='submit'> <img src='/images/loading.gif' width='16' height='16' /> 正在载入数据... </p> </div> </div> <div class="relate-list"> <p id="2jckwx_br"> </p> <h2 name="2jckwx" id="2jckwx">二级参考文献：</h2> <div id="list2jckwx"> <p class='submit'> <img src='/images/loading.gif' width='16' height='16' /> 正在载入数据... </p> </div> </div> <div class="relate-list"> <p id="ohwx_br"> </p> <h2 name="ohwx" id="ohwx">耦合文献：</h2> <div id="listohwx"> <p class='submit'> <img src='/images/loading.gif' width='16' height='16' /> 正在载入数据... </p> </div> </div> <div class="relate-list"> <p id="yzwx_br"> </p> <h2 name="yzwx" id="yzwx">引证文献：</h2> <div id="listyzwx"> <p class='submit'> <img src='/images/loading.gif' width='16' height='16' /> 正在载入数据... </p> </div> </div> <div class="relate-list"> <p id="2jyzwx_br"> </p> <h2 name="2jyzwx" id="2jyzwx">二级引证文献：</h2> <div id="list2jyzwx"> <p class='submit'> <img src='/images/loading.gif' width='16' height='16' /> 正在载入数据... </p> </div> </div> <div class="relate-list"> <p id="tbywx_br"> </p> <h2 name="tbywx" id="tbywx">同被引文献：</h2> <div id="listtbywx"> <p class='submit'> <img src='/images/loading.gif' width='16' height='16' /> 正在载入数据... </p> </div> </div> <div class="relate-list"> <p id="xgqklw_br"> </p> <h2 name="xgqklw" id="xgqklw">相关期刊文献：</h2> <div id="listxgqklw"> <p class='submit'> <img src='/images/loading.gif' width='16' height='16' /> 正在载入数据... </p> </div> </div> </div> </div> <div class="article-about"> <div class="about-box"> <h5 class="name">相关的主题<tt><a class="hide" href="#"></a></tt></h5> <div class="about-list"> </div> </div> <div class="about-box"> <h5 class="name">相关的作者对象<tt><a class="" href="#"></a></tt></h5> <div class="about-list" style="display: none;"> </div> </div> <div class="about-box"> <h5 class="name">相关的机构对象<tt><a class="" href="#"></a></tt></h5> <div class="about-list" style="display: none;"> </div> </div> </div> </div> </div> <script type="text/javascript" src="/scripts/articlerelation.min.js"></script> <script type="text/javascript" src="/scripts/articlerightrelation.min.js"></script> <script type="text/javascript" src="/scripts/articledown.min.js"></script> <div class="layer-box download" id="downloadlayer" style="display: none"> <div class="close"> <a onclick="closedown()" href="javascript:void(0)"> <img src="/images/layer-close.png" width="21" height="21" alt="" /> </a> </div> <h5 class="layer-title">下载全文</h5> <div id="downloadinfo"></div> </div> <div class="layer-box download" id="downloadlayer2" style="display:none;min-height:100px;width:500px;"> <p> <img src="/images/loading2.gif" width="64" height="64"> <span style="font-size:20px;vertical-align:middle;padding-bottom:50px;">正在链接到云南高校图书馆文献保障联盟下载...</span> </p> </div> <script id="bdshare_js" data="type=tools&uid=0" type="text/javascript"></script> <script type="text/javascript"> $(function () { var rd = GetQueryString("rd"); 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