论文部分内容阅读
十月金秋,晚稻灌浆待熟,期待丰收。可是鱼还在长身体,猛吃食,甚至有饥饿后猛吃而撑死的,草鱼就是这样。草鱼吃草(含蔬菜和瓜、豆作物的藤、茎、叶),气温18～25度时日摄食量达体重的60%,也吃蚕蛹、蛆、蚯蚓和蚱蜢,饥饿时还能吃小鱼、小虾。池塘养殖的草鱼主要吃商品饲料和青饲料,如
Autumn in October, late rice filling to be cooked, looking forward to harvest. But the fish is still a long body, Meng eat, even hungry and fiercely eat, and grass carp is like that. Grass carp eating grass (with vegetables and melons, beans crop vine, stems and leaves), temperature 18 ~ 25 degrees daily intake of up to 60% of body weight, but also eat pupae, maggots, earthworms and grasshoppers, hunger can eat small Fish, shrimp. Grass carp pond aquaculture mainly eat commercial feed and green feed, such as