羊选种、选配及杂交改良技术

Breed Selection,Matching and Hybridization Improvement Technology of Sheep

为切实提高羊的生产性能,有效推动羊养殖产业的健康稳定发展,需做好有效的品种改良工作。当前在羊品种改良中,经常运用到的一种方法就是杂交改良技术,通过将杂交改良充分应用其中,切实提高整体的养殖效益和养殖效率。但由于杂交改良技术是一个十分系统性专业化的过程,任何环节出现误差都会造成杂交感染的失败,不利于提高繁殖羊的生产效率和生产质量,对羊今后的生产也会产生不利影响。应该提高重视程度,注重做好杂交改良技术有效推广和应用,明确整体的技术方案,保障养殖户能够科学选择种公羊品种,科学进行选配,并在此基础上对养殖户的杂交改良技术做出进一步的规范和约束,确保利用杂交改良能够培养出新的品种,更好地推动羊养殖产业的健康发展。

In the new era,in order to effectively improve the productivity of sheep and effectively promote the healthy and stable development of the sheep breeding industry,it is necessary to do effective breeding work.In the current process of sheep breed improvement,one of the methods that is often used is hybridization improvement technology.By fully applying hybridization improvement,the overall breeding efficiency and breeding efficiency can be effectively improved.However,because the hybridization improvement technology is a very systematic and specialized process,errors in any link will cause the failure of hybrid infection,which is not conducive to improving the production efficiency and production quality of breeding flocks,and will also be detrimental to the future production of the flocks.influence.As a breeding manager,we should pay more attention,focus on the effective promotion and application of hybrid improvement technology,clarify the overall technical plan,and ensure that farmers can scientifically select ram breeds,select scientifically,and on this basis,breed breeding.The cross-breeding improvement technology of households shall be further standardized and restrained to ensure that new breeds can be cultivated by means of crossbreeding and improvement,so as to better promote the healthy development of the sheep breeding industry.Based on the actual work experience.