{"id":37219,"date":"2020-07-23T19:21:09","date_gmt":"2020-07-23T17:21:09","guid":{"rendered":"https:\/\/lohmann-breeders.com\/?p=37219"},"modified":"2025-02-06T09:37:22","modified_gmt":"2025-02-06T08:37:22","slug":"grit","status":"publish","type":"post","link":"https:\/\/lohmann-breeders.com\/ar\/grit\/","title":{"rendered":"\u0627\u0644\u062d\u0635\u0649"},"content":{"rendered":"
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\u062e\u0644\u0627\u0644 \u0627\u0644\u0633\u0646\u0648\u0627\u062a \u0627\u0644\u0645\u0627\u0636\u064a\u0629\u060c \u0642\u0627\u062f \u0627\u0644\u062a\u0642\u062f\u0645 \u0641\u064a \u0639\u0644\u0648\u0645 \u0627\u0644\u062a\u0623\u0635\u064a\u0644 \u0627\u0644\u0648\u0631\u0627\u062b\u064a\u060c \u0648\u0627\u0644\u062a\u063a\u0630\u064a\u0629\u060c \u0643\u0645\u0627 \u0628\u0634\u0624\u0648\u0646 \u0627\u0644\u0631\u0639\u0627\u064a\u0629 \u0627\u0644\u0625\u062f\u0627\u0631\u064a\u0629 \u0625\u0644\u0649 \u062a\u062d\u0633\u0646 \u0647\u0627\u0626\u0644 \u0639\u0644\u0649 \u0635\u0639\u064a\u062f \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a\u0629. \u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u0623\u062b\u0645\u0631\u062a \u062a\u0648\u062c\u064a\u0647\u0627\u062a \u0627\u0644\u0627\u062a\u062d\u0627\u062f \u0627\u0644\u0623\u0648\u0631\u0648\u0628\u064a \u0628\u0639\u0627\u0645 1999 \u062a\u0648\u0627\u0641\u0642\u0627\u064b \u0645\u0639 \u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0647\u0644\u0643\u064a\u0646\u060c \u0625\u0644\u0649 \u062f\u0641\u0639 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a\u0629 \u0625\u0644\u0649 \u0623\u0646\u0638\u0645\u0629 \u0628\u062f\u064a\u0644\u0629 \u062a\u062e\u0644\u0648 \u0645\u0646 \u0627\u0644\u0623\u0642\u0641\u0627\u0635- \u062d\u064a\u062b \u064a\u062a\u0627\u062d \u0644\u0644\u0637\u064a\u0648\u0631 \u0623\u0646 \u062a\u064f\u0639\u0628\u0651\u0631 \u0639\u0646 \u0633\u0645\u0627\u062a\u0647\u0627 \u0648\u062e\u0635\u0627\u0626\u0635\u0647\u0627 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629\u060c \u0648\u0639\u0646 \u0633\u0644\u0648\u0643\u064a\u0627\u062a\u0647\u0627 \u0627\u0644\u063a\u0631\u064a\u0632\u064a\u0629 \u0628\u0627\u0644\u0637\u0628\u064a\u0639\u0629 \u0627\u0644\u062d\u064f\u0631\u0629\u060c \u0648\u0647\u0648 \u0645\u0627 \u062a\u0645\u0643\u0651\u0646\u064e\u062a \u0645\u0646 \u0623\u0646 \u062a\u064f\u0639\u0628\u0651\u0631 \u0639\u0646\u0647 \u0627\u0644\u0622\u0646.\r\n
\u062a\u0637\u0644\u0628\u062a \u062d\u0632\u0645\u0629 \u0627\u0644\u0645\u064f\u062a\u063a\u064a\u0631\u0627\u062a \u0625\u0644\u0649 \u0625\u062c\u0631\u0627\u0621 \u0628\u0639\u0636 \u0627\u0644\u062a\u0639\u062f\u064a\u0644\u0627\u062a \u0641\u064a \u0641\u0647\u0645 \u0645\u062b\u0644 \u0647\u0630\u0647 \u0627\u0644\u0633\u0644\u0648\u0643\u064a\u0627\u062a \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644. (\u0627\u0644\u0635\u0648\u0631\u0629 \u0631\u0642\u0645 1&2).<\/blockquote>\r\n<\/div>\r\n<\/div>\r\n
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\u0627\u0644\u0635\u0648\u0631\u0629 1. \u0627\u0644\u0637\u064a\u0648\u0631 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0631\u0627\u062d\u0629<\/div>\r\n\"\"\r\n\r\n<\/div>\r\n
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\u0627\u0644\u0635\u0648\u0631\u0629 2. \u0627\u0644\u0637\u064a\u0648\u0631 \u062a\u062a\u063a\u0630\u0649 \u0641\u064a \u0627\u0644\u0637\u0628\u064a\u0639\u0629<\/div>\r\n\"\"\r\n\r\n<\/div>\r\n<\/div>\r\n
\u0628\u0645\u0631\u0627\u0642\u0628\u0629 \u0633\u0644\u0648\u0643\u064a\u0627\u062a \u0627\u0644\u0637\u064a\u0648\u0631 \u0627\u0644\u0628\u0631\u064a\u0629\u060c \u0644\u0648\u062d\u0638 \u0625\u0646\u0634\u063a\u0627\u0644\u0647\u0627 \u0628\u0645\u0639\u0638\u0645 \u0627\u0644\u0648\u0642\u062a \u0641\u064a \u0627\u0644\u0633\u0644\u0648\u0643 \u0627\u0644\u0645\u064f\u062a\u0639\u0644\u0642 \u0628\u0625\u0644\u062a\u0642\u0627\u0637 \u0627\u0644\u063a\u0630\u0627\u0621\u060c \u0643\u062a\u0646\u0627\u0648\u0644 \u0627\u0644\u0623\u0643\u0644 \u0648\u0627\u0644\u0628\u062d\u062b \u0639\u0646 \u0627\u0644\u0637\u0639\u0627\u0645 (\u062f\u0648\u0643\u064a\u0646\u0632\u060c 1989).<\/em>.
\u062c\u062f\u064a\u0631 \u0628\u0627\u0644\u0630\u0643\u0631\u060c \u0623\u0646 \u0623\u0633\u0644\u0627\u0641 \u0627\u0644\u0637\u064a\u0648\u0631 \u0645\u0646 \u0641\u0635\u064a\u0644\u0629 \u0627\u0644\u062d\u064a\u0648\u0627\u0646\u0627\u062a \u0627\u0644\u0646\u0647\u0645\u0629\u060c \u0641\u064a\u0645\u0643\u0646\u0647\u0627 \u0625\u0644\u062a\u0642\u0627\u0637 \u0648\u0625\u0644\u062a\u0647\u0627\u0645 \u0643\u0627\u0641\u0629 \u0627\u0644\u0623\u0634\u064a\u0627\u0621 \u0643\u0627\u0644\u0628\u0630\u0648\u0631\u060c \u0648\u0627\u0644\u062d\u0634\u0631\u0627\u062a\u060c \u0648\u0627\u0644\u0623\u0639\u0634\u0627\u0628\u060c \u0648\u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u063a\u064a\u0631 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0630\u0648\u0628\u0627\u0646\u060c \u0648\u063a\u064a\u0631\u0647\u0627. (Klasing, 2005)<\/em>. \r\n<\/div>\r\n<\/div>\r\n
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\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0637\u062d\u0646\u2026<\/h2>\r\n<\/div>\r\n
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\"\"<\/div>\u0627\u0644\u0642\u0627\u0646\u0635\u0629 \u0647\u064a \u0627\u0644\u0623\u0633\u0627\u0633 – \u0645\u0646\r\n\u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0641\u0633\u064a\u0648\u0644\u0648\u062c\u064a\u0629 \u0641\u064a \u0647\u0636\u0645 \u0627\u0644\u063a\u0630\u0627\u0621. \r\nMain functions include:\r\n
    \r\n \t
  • Particle size reduction<\/li>\r\n \t
  • Chemical degradation of nutrients<\/li>\r\n \t
  • Regulation of digesta passage<\/li>\r\n<\/ul>\r\n\u064a\u0624\u062e\u0630 \u0628\u0627\u0644\u0625\u0639\u062a\u0628\u0627\u0631 \u0623\u0646 \u0645\u0639\u0638\u0645 \u0627\u0644\u062c\u064f\u0633\u064a\u0645\u0627\u062a \u0627\u0644\u0645\u064f\u0646\u062a\u0642\u0644\u0629 \u0625\u0644\u0649 \u0627\u0644\u0625\u062b\u0646\u064a \u0639\u0634\u0631 \u064a\u0628\u0644\u064f\u063a \u0642\u0637\u0631\u0647\u0627 \u0645\u0627 \u0628\u062d\u062f\u0648\u062f 40 – 60 \u0645\u064a\u0643\u0631\u0648\u0645\u064a\u062a\u0631\u060c \u0645\u0645\u0627 \u064a\u0633\u062a\u0648\u062c\u0628 \u0628\u0639\u0636 \u0627\u0644\u0637\u062d\u0646. \u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628\u060c \u062a\u0633\u062a\u0647\u0644\u0643 \u0627\u0644\u0637\u064a\u0648\u0631 \u0641\u064a \u0637\u0628\u064a\u0639\u062a\u0647\u0627 \u0627\u0644\u0628\u0631\u064a\u0629 \u062d\u064f\u0628\u064a\u0628\u0627\u062a \u0627\u0644\u062d\u0635\u0649 (\u0627\u0644\u062d\u062c\u0627\u0631\u0629 \u063a\u064a\u0631 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0630\u0648\u0628\u0627\u0646) \u0645\u0646 \u0623\u062c\u0644 \u062a\u062d\u0633\u064a\u0646 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0637\u062d\u0646 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0644\u0644\u063a\u0630\u0627\u0621 \u0628\u062f\u0627\u062e\u0644 \u0627\u0644\u062d\u0648\u0635\u0644\u0629 . (\u062c\u064a\u0648\u0646\u0641\u0631\u064a\u062f\u0648\u060c 1994)<\/em>.\r\n
    \u0645\u0646 \u0623\u062c\u0644 \u062a\u0639\u0638\u064a\u0645 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0625\u0646\u062a\u0627\u062c\u064a \u0644\u0644\u062f\u062c\u0627\u062c \u0625\u0644\u0649 \u062d\u062f\u0647 \u0627\u0644\u0623\u0642\u0635\u0649\u060c \u064a\u062a\u0648\u062c\u0628 \u0623\u0646 \u064a\u062d\u0627\u0643\u064a \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u063a\u0630\u0627\u0626\u064a \u0627\u0644\u0641\u0627\u0639\u0644 \u0645\u0627 \u064a\u0642\u0627\u0628\u0644\u0647 \u0645\u0646 \u0646\u0638\u0627\u0645 \u064a\u062c\u0631\u064a \u0641\u064a \u0627\u0644\u0637\u0628\u064a\u0639\u0629. \u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628\u060c \u064a\u064f\u0646\u0635\u062d \u0628\u062a\u0632\u0648\u064a\u062f \u0625\u0645\u062f\u0627\u062f\u0627\u062a \u0627\u0644\u0637\u064a\u0648\u0631 \u0628\u0639\u0644\u0641 \u0645\u062c\u0631\u0648\u0634 \u0645\u062a\u0645\u0627\u062b\u0644 \u0627\u0644\u062d\u0628\u064a\u0628\u0627\u062a\u060c \u0643\u0648\u0646\u0647 \u0644\u0627 \u064a\u0633\u0645\u062d \u0641\u0642\u0637 \u0644\u0644\u0637\u064a\u0648\u0631 \u0628\u0627\u0644\u062a\u0639\u0628\u064a\u0631 \u0627\u0644\u0623\u0642\u0631\u0628 \u0639\u0646 \u0633\u0644\u0648\u0643\u064a\u0627\u062a \u0627\u0644\u062a\u063a\u0630\u064a\u0629 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629\u060c \u0644\u0643\u0646\u0647 \u064a\u0639\u0632\u0632 \u0623\u064a\u0636\u0627\u064b \u0645\u0646 \u0635\u062d\u0629 \u0648\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0623\u0645\u0639\u0627\u0621.<\/blockquote>\r\n<\/div>\r\n
    \"\"<\/div>\r\n
    \u062a\u064f\u062d\u0641\u0651\u0650\u0632 \u062a\u0648\u0627\u062c\u062f \u0627\u0644\u062c\u0632\u064a\u0626\u0627\u062a \u0627\u0644\u062e\u0634\u0646\u0629 \u0628\u0627\u0644\u0639\u0644\u0641 \u0645\u0646 \u0646\u0634\u0627\u0637 \u0639\u0645\u0644 \u0627\u0644\u0637\u0627\u062d\u0646\u0629\u060c \u0648\u0639\u0644\u064a\u0647\u060c \u064a\u064f\u0646\u0635\u062d \u0628\u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0623\u062d\u062c\u0627\u0631\u060c \u0627\u0644\u062d\u0635\u0649 & \u0627\u0644\u0631\u0645\u0627\u0644 \u0628\u063a\u0631\u0636 \u062f\u0639\u0645 \u0639\u0645\u0644\u064a\u0629 \u062a\u0641\u062a\u064a\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062a\u063a\u0630\u0648\u064a\u0629 (Svihus, 2011)<\/em>.
    \u0625\u0636\u0627\u0641\u0629\u060c \u0628\u062a\u0648\u0641\u064a\u0631 \u062d\u0628\u064a\u0628\u0627\u062a \u0627\u0644\u062d\u0635\u0649\u060c \u062a\u062a\u062d\u0633\u0646 \u0623\u064a\u0636\u0627\u064b \u0645\u0642\u062f\u0631\u0629 \u0627\u0644\u062f\u062c\u0627\u062c \u0639\u0644\u0649 \u0647\u0636\u0645 \u0627\u0644\u0648\u062c\u0628\u0627\u062a \u0627\u0644\u063a\u0630\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0629 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649\u064b \u0645\u0631\u062a\u0641\u0639\u0627\u064b \u0645\u0646 \u0627\u0644\u0623\u0644\u064a\u0627\u0641. \r\n
    \u0644\u0630\u0627\u060c \u064a\u062f\u062e\u0644 \u0625\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062d\u0635\u0649 \u0643\u062c\u0632\u0621 \u0645\u0646 \u0645\u0646\u0647\u062c \u0625\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u062a\u0646\u0627 \u0628\u0627\u0644\u062a\u063a\u0630\u064a\u0629\u060c \u0644\u064a\u0633 \u0641\u0642\u0637 \u0643\u0645\u064f\u0633\u0627\u0647\u0645 \u0641\u064a \u0625\u0646\u062a\u0639\u0627\u0634 \u0627\u0644\u0635\u062d\u0629 \u0627\u0644\u0639\u0627\u0645\u0629 \u0644\u0644\u062f\u062c\u0627\u062c \u0628\u062f\u0648\u0631\u0647 \u0641\u064a \u062a\u0642\u0644\u064a\u0644 \u062d\u062c\u0645 \u0627\u0644\u062d\u064f\u0628\u064a\u0628\u0627\u062a \u0648\u0627\u0644\u062c\u064f\u0633\u064a\u0645\u0627\u062a \u0627\u0644\u0639\u0644\u0641\u064a\u0629\u060c \u0625\u0646\u0651\u0645\u0627 \u0623\u064a\u0636\u0627\u064b\u060c \u0644\u0643\u0648\u0646\u0647 \u064a\u0639\u0632\u0632 \u0645\u0646 \u0633\u0644\u0648\u0643\u064a\u0627\u062a \u0627\u0644\u062a\u063a\u0630\u064a\u0629 \u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629 \u0644\u062f\u0649 \u0644\u0637\u064a\u0648\u0631 \u0639\u0646\u062f \u0646\u062b\u0631\u0647 \u0648\u0625\u0646\u062a\u0634\u0627\u0631\u0647 \u0628\u0623\u0631\u0636\u064a\u0629 \u0627\u0644\u0641\u0631\u0634\u0629.<\/strong><\/blockquote>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n
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    \r\n
    \r\n
    \r\n
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    \u0627\u0644\u0635\u0648\u0631\u0629 3 – \u0627\u0644\u062d\u062c\u0631 \u0627\u0644\u062c\u064a\u0631\u064a<\/div>\r\n\"\"\r\n\r\n<\/div>\r\n
    \r\n
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    \r\n
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    \"\" \r\n
    \u062d\u064f\u0628\u064a\u0628\u0627\u062a \u0627\u0644\u062d\u0635\u0649 \u063a\u064a\u0631 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0630\u0648\u0628\u0627\u0646 (\u0627\u0644\u062c\u0631\u0627\u0646\u064a\u062a) \u0647\u064a \u062a\u0644\u0643 \u0627\u0644\u062a\u064a \u064a\u062a\u0645 \u0625\u062d\u062a\u0641\u0627\u0638 \u0627\u0644\u0637\u0627\u0626\u0631 \u0628\u0647\u0627 \u0641\u064a \u0627\u0644\u062d\u0648\u0635\u0644\u0629\u060c \u0641\u064a\u064c\u0639\u0632\u0632 \u0648\u062c\u0648\u062f\u0647\u0627 \u0645\u0646 \u0646\u0634\u0627\u0637 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0637\u062d\u0646. \u0633\u062a\u0631\u062f \u0623\u062f\u0646\u0627\u0647 \u0628\u0639\u0636 \u0627\u0644\u0623\u0645\u062b\u0644\u0629.<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n
    \r\n\r\n
    <\/div>\r\n\r\n<\/div>\r\n\r\n
    \r\n
    \r\n
    \r\n

    \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u062d\u0635\u0649 \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647<\/h2>\r\n\u0642\u062f \u064a\u0646\u062a\u062c \u0639\u0646 \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u062d\u0635\u0649 \u0628\u0627\u0644\u063a\u0630\u0627\u0621 – \u0623\u062b\u0646\u0627\u0621 \u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u062a\u0631\u0628\u064a\u0629 \u0648\u0627\u0644\u0646\u0645\u0648 – \u0644\u0644\u0637\u064a\u0648\u0631 \u0627\u0644\u062d\u064f\u0631\u0651\u0629 \u0627\u0644\u0645\u0631\u0628\u0627\u0629 \u0639\u0644\u0649 (\u063a\u064a\u0631 \u0627\u0644\u0623\u0642\u0641\u0627\u0635) \u0625\u0644\u0649 \u062a\u0634\u062c\u064a\u0639 \u0627\u0644\u0631\u0641\u0627\u0647\u064a\u0629 \u0641\u064a \u0631\u0639\u0627\u064a\u0629 \u0627\u0644\u062d\u064a\u0648\u0627\u0646\u060c \u0643\u0648\u0646\u0647\u0627 \u0633\u062a\u0645\u0646\u062d \u0627\u0644\u0641\u0631\u0635\u0629 \u0644\u0644\u062a\u062d\u0635\u0651\u064f\u0644 \u0639\u0644\u0649 \u0645\u0627 \u0647\u0648 \u0645\u062a\u0648\u0627\u062c\u062f \u0639\u0627\u062f\u0629 \u0641\u064a \u0627\u0644\u0623\u062c\u0648\u0627\u0621 \u0627\u0644\u0637\u0628\u064a\u0639\u0629. \r\n\r\n<\/div>\r\n
    \"\"<\/div>\r\n<\/div>\r\n<\/div>\r\n
    \r\n
    \r\n
    \"\"<\/div>\r\n<\/div>\r\n<\/div>\r\n\r\n<\/div>\r\n<\/div>\r\n<\/div>","protected":false},"excerpt":{"rendered":"In terms of digestion physiology, gizzard is the key<\/strong>.
    \r\n\t\t\t\t\tMain functions include:\r\nparticle size reduction,\r\nnutrients chemical degradation,\r\nregulation of digesta passage.","protected":false},"author":15,"featured_media":3763,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"footnotes":""},"categories":[1692],"tags":[],"class_list":["post-37219","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-toolbox-ar","species-toolbox-ar","authors-lohmann-breeders-ar","toolbox-1833"],"acf":[],"yoast_head":"\u0627\u0644\u062d\u0635\u0649 - Lohmann Breeders<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lohmann-breeders.com\/ar\/grit\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0627\u0644\u062d\u0635\u0649 - Lohmann Breeders\" \/>\n<meta property=\"og:description\" content=\"In terms of digestion physiology, gizzard is the key. 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