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黑麦草是人工栽培的优良饲用牧草,其营养丰富,再生力强,产草量高,家畜食用适口性好。种植黑麦草可明显节约粮食和饲料,是提高养殖业经济效益的有效途径。松阳县大东坝镇,不少农户已认识到了种植黑麦草的益处,到目前为止,该镇种植黑麦草面积已达200余亩。最近,笔者通过对几位种植农户的走访,发觉其效益确实不错,以一熟黑麦草计,平均每一头成年猪可节约饲料价值80多元,每头仔猪可节约10多元,
Ryegrass is a good artificial forage forage grass, its nutrient-rich, strong regeneration, high yield, good palatability for livestock. Planting ryegrass can obviously save grain and feed, which is an effective way to improve the economic benefits of breeding industry. Dadongba Town, Songyang County, many farmers have realized the benefits of planting ryegrass, so far, the town planted ryegrass area has reached 200 acres. Recently, I visited several farmers by planting and found that their benefits were indeed good. With mature ryegrass, an average adult pig can save more than 80 yuan of feed value and save more than 10 yuan per piglet.