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遵照毛主席“养猪业必须有一个大发展”的教导。努力提高科学养猪水平,改进饲喂方法,是很必要的。 饲料是养猪的物质基础,但是饲料的营养价值和饲养价值,不仅取决于饲料的本身,而且也与喂前对饲料的处理和调制存关。生喂与熟喂不仅是一个方法问题,而且是提高饲料利用率及快速增重的大问题。 我所过去在推广生饲法喂猪阻力不小,有些同志只强调熟喂有利的方面,而忽视了熟喂不利的方面。熟喂经过高温处理,饲料中多种维生素受到了破坏,蛋白质发生凝固,影响猪对蛋白质的消化和吸收,从而降低了饲料的生物学价值;另一方面熟喂需要花费更多的劳力、燃料和设
In accordance with Chairman Mao’s “pig industry must have a big development,” the teaching. Efforts to raise the level of scientific pig raising, improve feeding methods, it is necessary. Feed is the material basis for pigs, but the nutritional value and feeding value of the feed depend not only on the feed itself but also on the handling and conditioning of the feed prior to feeding. Raw and cooked feeding is not only a matter of method, but also a big issue for improving feed efficiency and fast weight gain. In the past, I was advocating the use of raw ginseng to feed pigs, and some comrades stressed only the beneficial aspects of cooked gruel while ignoring the unfavorable aspects of cooked gruel. Cooked high-temperature treatment, feed a variety of vitamins have been destroyed, the protein coagulation, affecting pig digestion and absorption of protein, thus reducing the biological value of the feed; the other hand, cooked feed needs to spend more labor, fuel And set