Лекция 1 Биологические особенности и теоретические основы кормления и содержания лошадей (стр. 4 )

Оптимальная потребность в витамине В6 у племенных лошадей составляет 25 мг на 100 кг живой массы. Однако следует избегать избыточных добавок этого витамина в рацион.

Наилучший источник всех витаминов для лошадей хорошее сено в зимний период и молодая трава летом, а основным источником витаминов группы В являются дрожжи.

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function mouseX(e) { var posx = 0; if (!e) e = window. event; if (typeof(e. clientX) == 'number') posx = e. clientX; return posx; } function mouseY(e) { posy = 0; if (!e) e = window. event; if (typeof(e. clientY) == 'number') posy = e. clientY; return posy; } function GetInnerWidth() { if(window. innerWidth) return window. innerWidth; if(document. documentElement && document. documentElement. clientWidth) return document. documentElement. clientWidth; if(document. body) return document. body. offsetWidth; } function GetInnerHeight() { if(window. innerHeight) return window. innerHeight; if(document. documentElement && document. documentElement. clientHeight) return document. documentElement. clientHeight; if(document. body) return document. body. offsetHeight; } function GetScrollTop() { if (window. pageYOffset) return window. pageYOffset if(document. documentElement && document. documentElement. scrollTop) return document. documentElement. scrollTop; if(document. body) return document. body. scrollTop; } function GetScrollLeft() { if(window. pageXOffset)return window. pageXOffset; if(document. documentElement && document. documentElement. scrollLeft) return document. documentElement. scrollLeft; if(document. body) return document. body. scrollLeft; } /*function SetHvost(poshv, codeLayer) { var el = document. getElementById(codeLayer); var blocknum = bstr(6, codeLayer. length - 6); // устанавливаем с нужной стороны хвост if (poshv == 'left') { // левый хвост document. getElementById('wbc_hvost_r' + blocknum).style. display = 'none'; document. getElementById('wbc_hvost_l' + blocknum).style. display = 'block'; } else { //правый хвост document. getElementById('wbc_hvost_l' + blocknum).style. display = 'none'; document. getElementById('wbc_hvost_r' + blocknum).style. display = 'block'; } }*/ var hvost_side = 'left'; function SetPosition(e, codeLayer) { var container = document. getElementById('bscontainer'); container. setAttribute('codeLayer', codeLayer); var sh = GetInnerHeight(); var sw = GetInnerWidth(); var oh = 134;// Block height var ow = 236;// Block width var aw = 10; // Arrow width var st = GetScrollTop(); var sl = GetScrollLeft(); var mx = mouseX(e); var my = mouseY(e); var px = 0; var py = 0; container. innerHTML = document. getElementById(codeLayer).innerHTML; if (mx > sw - ow + 10) { if (sw 20) || (Math. abs(e. clientY - WBC_MouseY_OLD) > 20)) return; if (document. getElementById('bscontainer').TMR) clearTimeout(document. getElementById('bscontainer').TMR); // если курсор наведен на блок который уже отображается не пересчитываем координаты HideBSLayer; var container = SetPosition(e, codeLayer); container. isFixed = false; } } catch(e) {} } } document. getElementById(id).onmousemove = function (e) { if (document. getElementById('bscontainer').TMR) clearTimeout(document. getElementById('bscontainer').TMR); // если курсор наведен на блок который уже отображается не пересчитываем координаты if ((document. getElementById('bscontainer').getAttribute('codeLayer') == codeLayer) && (document. getElementById('bscontainer').style. display == 'block')) return; var container = SetPosition(e, codeLayer); container. isFixed = false; } document. getElementById(id).onmouseover = function (e) { if (document. getElementById('bscontainer').TMR) clearTimeout(document. getElementById('bscontainer').TMR); // если курсор наведен на блок который уже отображается не пересчитываем координаты if ((document. getElementById('bscontainer').getAttribute('codeLayer') == codeLayer) && (document. getElementById('bscontainer').style. display == 'block')) return; var container = SetPosition(e, codeLayer); container. isFixed = false; } document. getElementById(id).onclick = function (e) { // если курсор наведен на блок который уже отображается не пересчитываем координаты if (document. getElementById('bscontainer').style. display == 'block') return; var container = SetPosition(e, codeLayer); container. isFixed = true; return false; } if (!document. getElementById('bscontainer').TMR) { document. getElementById('bscontainer').onmouseout = function (e) { var container = document. getElementById('bscontainer'); if (!container. isFixed) document. getElementById('bscontainer').TMR = setTimeout(HideBSLayer, 1000); } } document. getElementById('bscontainer').onmouseover = function() { clearTimeout(document. getElementById('bscontainer').TMR); } } function HideBSLayer() { var container = document. getElementById('bscontainer'); container. style. display = 'none'; return false; } function hover_in(ct) { ct. className = ct. className + ' hover'; } function hover_out(ct) { ct. className = ct. className. replace(' hover',''); } function wbc_show_menu(hide_block) { var el = document. getElementById(hide_block); if (el == null) {} else { if (el. style. display == 'block') { el. style. display = 'none'; } else { el. style. display = 'block'; } } return false; } function wbc_settings(main_block, wbc_sett) { var el1 = document. getElementById(main_block); var el2 = document. getElementById(wbc_sett); if ((el1 == null) || (el2 == null)) {} else { el1.style. display = 'none'; el2.style. display = 'block'; } } function wbc_close(old_block, new_block) { var el1 = document. getElementById(old_block); var el2 = document. getElementById(new_block); if ((el1 == null) || (el2 == null)) {} else { el1.style. display = 'none'; el2.style. display = 'block'; } } // элемент, который вызвал второе окно настроек var parent_settings_element = null; function color_edit(old_block, new_block, parent_el) { parent_settings_element = parent_el; var el1 = document. getElementById(old_block); var el2 = document. getElementById(new_block); if ((el1 == null) || (el2 == null)) {} else { el1.style. display = 'none'; el2.style. display = 'block'; } } function wbc_settings2_close(old_block, new_block, parent_el) { if ((parent_settings_element) && (parent_el)) { parent_settings_element. id = parent_el. id; } var el1 = document. getElementById(old_block); var el2 = document. getElementById(new_block); if ((el1 == null) || (el2 == null)) {} else { el1.style. display = 'none'; el2.style. display = 'block'; } } function wbc_cancel(old_block, new_block) { var el1 = document. getElementById(old_block); var el2 = document. getElementById(new_block); if ((el1 == null) || (el2 == null)) {} else { el1.style. display = 'none'; el2.style. display = 'block'; } } function wbc_cancelby_this(old_this_block, new_block) { var el1 = null; var currel; currel = old_this_block. parentElement; for (var i = 0; i = 0) { el1 = currel; break; } currel = currel. parentElement; } else { break; } } var el2 = document. getElementById(new_block); if ((el1 == null) || (el2 == null)) {} else { //SetHvost3(hvost_side, bstr(15, new_block. length - 15)); el1.style. display = 'none'; el2.style. display = 'block'; } EnableScrollForContainer('3'); } function wbc_all_price(old_block, new_block) { var el1 = document. getElementById(old_block); var el2 = document. getElementById(new_block); if ((el1 == null) || (el2 == null)) {} else { //SetHvost2(hvost_side, bstr(10, new_block. length - 10)); el1.style. display = 'none'; el2.style. display = 'block'; } EnableScrollForContainer('2'); } /*function SetHvost2(poshv, blocknum) { // устанавливаем с нужной стороны хвост if (poshv == 'left') { // левый хвост document. getElementById('wbc_hvost_r2' + blocknum).style. display = 'none'; document. getElementById('wbc_hvost_l2' + blocknum).style. display = 'block'; } else { //правый хвост document. getElementById('wbc_hvost_l2' + blocknum).style. display = 'none'; document. getElementById('wbc_hvost_r2' + blocknum).style. display = 'block'; } } function SetHvost3(poshv, blocknum) { // устанавливаем с нужной стороны хвост if (poshv == 'left') { // левый хвост document. getElementById('wbc_hvost_r3' + blocknum).style. display = 'none'; document. getElementById('wbc_hvost_l3' + blocknum).style. display = 'block'; } else { //правый хвост document. getElementById('wbc_hvost_l3' + blocknum).style. display = 'none'; document. getElementById('wbc_hvost_r3' + blocknum).style. display = 'block'; } }*/ function view_offername(ware_txt, block_id) { var block = document. getElementById(block_id); if (block!= null) { block. innerText = ware_txt; } } function wbc_get_elem(id) { return document. getElementById(id); } function EnableScrollForContainer(num_scroll) { wbc_sroll_container = wbc_get_elem('wbc_scroll-container' + num_scroll); wbc_track = wbc_get_elem('wbc_scroll-track' + num_scroll); wbc_scroll = wbc_get_elem('wbc_scroll' + num_scroll); wbc_content = wbc_get_elem('wbc_row_container' + num_scroll); wbc_scroll. style. top = 0 + "px"; wbc_containerHeight = wbc_sroll_container. offsetHeight; wbc_contentHeight = wbc_content. offsetHeight; wbc_trackHeight = wbc_track. offsetHeight; wbc_scrollHeight = wbc_scroll. offsetHeight; wbc_delta = (wbc_contentHeight - wbc_containerHeight) / (wbc_trackHeight - wbc_scrollHeight); if (wbc_delta = 0)) { wbc_scroll. style. top = wbc_newPosition + "px"; } else if (wbc_newPosition > wbc_trackHeight - wbc_scrollHeight) { wbc_scroll. style. top = wbc_trackHeight - wbc_scrollHeight + "px"; } else { wbc_scroll. style. top = 0 + "px"; } if (wbc_delta > 0) wbc_content. style. marginTop = Math. round(parseInt(wbc_scroll. style. top) * wbc_delta * (-1)) + "px"; return false; } function wbc_blockEvent(event) { if (!event) { event = window. event; } if (event. stopPropagation) event. stopPropagation(); else event. cancelBubble = true; if (event. preventDefault) event. preventDefault(); else event. returnValue = false; }