Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3.0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/init.php on line 48 Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3.0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/init.php on line 48 Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/topnews.php on line 26 Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/topnews.php on line 32 Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/topnews.php on line 32 Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/topnews.php on line 32 Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/topnews.php on line 32 Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/topnews.php on line 32 Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/topnews.php on line 32 Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/topnews.php on line 32 Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/topnews.php on line 32 Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/topnews.php on line 32 Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/topnews.php on line 32 Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/engine.php on line 122 Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/show.full.php on line 101 Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/show.full.php on line 229 Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/show.full.php on line 229 Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/show.full.php on line 233 Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/show.full.php on line 233 Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/show.full.php on line 441 Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/show.full.php on line 441 Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/show.full.php on line 441 Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/show.full.php on line 441 Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/show.full.php on line 441 Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/rssinform.php on line 97 Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Moscow' for 'MSK/3,0/no DST' instead in /var/www/zverovods/data/www/zverovods.ru/engine/modules/rssinform.php on line 97 Семенники у самцов

Семенники у самцов


Семенники у самцов

У самцов семенники обычно начинают развиваться в конце августа — начале сентября, а наиболее интенсивно с ноября. К январю они достигают массы 3,7—4,3 г. Несмотря на то что половые органы у лисиц интенсивно развиваются лишь с ноября, начинать подготавливать самок к периоду размножения надо сразу после отсадки от них щенков, а самцов — после гона, так как только при хорошем состоянии организма половые органы развиваются своевременно и нормально.

Недостаточное кормление в летнеосенний период отрицательно отражается на размножении лисиц в следующем году из-за того, что организм не успевает подготовиться к воспроизводству.

Как и у других хищных зверей, у лисиц с конца июля — начала августа начинает уменьшаться основной обмен и в организме накапливаются запасы питательных веществ, в результате чего масса зверей постепенно повышается. В декабре масса лисиц должна быть выше летней на 12—15 %. Изменения ее за период подготовки к гону приведены ниже, кг.

Изменение обмена сопровождается перестройкой функций всего организма. Развитие половых органов, как и изменение обмена веществ, регулируется в основном продолжительностью светового дня: начало развития совпадает с укорочением светового дня, а последние стадии — с его увеличением.

Если нормальный световой режим нарушен, например, при перевозке лисиц в другое хозяйство в январе в темных транспортных клетках, где звери находятся несколько дней, или при пересадке в сильно затененные шеды, в которых увеличение длины светового дня наблюдается позже, развитие половых органов у них задерживается. Наоборот, при дополнительном 1—2часовом освещении с середины декабря можно ускорить наступление охоты, особенно у молодых самок, половое созревание которых обычно несколько запаздывает по сравнению со взрослыми. Этим пользуются в южных районах, чтобы избежать щенения тогда, когда уже начинается жаркое время, которое плохо переносят щенки, особенно в раннем возрасте.


  • Условная молочность самок песцов различного происхождения
  • Кормление в период подготовки к гону
  • Половое созревание соболей
  • Биологические особенности. Часть 1.
  • Значительные изменения светового режима