猜猜母猪配种都有哪些方式 母猪的配种方式有几种
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配种方法分本交和人工授精两种。
本交。当母猪与公猪个体差异不大，交配没有困难时，可以把它们赶到配种场地，不用人工辅助让它们自由交配。如公母猪个体差异较大，就需要人工辅助交配。可以选择在斜坡的地势，当公猪小母猪大时让公猪站在高处，当公猪大母猪小时让母猪站在高处。在公猪爬跨母猪时，把母猪尾巴拉向一侧，使公猪顺利进入阴道。
2.人工授精。人工授精是用人工方法将公猪精液采出，经处理后输到母猪子宫内使母猪受胎。公猪一次来精量可供3-8头母猪输精。采用人工授精法可以减少公猪饲养头数，节省饲料，降低饲养成本，提高公猪利用率。在交通不便的地区能充分利用优良公猪，并能解决公母猪体格大小悬殊，交配困难的矛盾。有利品种改良，减少疾病传播。
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