| 1. | Items to observe when feeding 投饵注意事项 |
| 2. | If too much feed is used it will often congeal on the surface of the water . this scum must be removed 投饵量过多时,在水面上变为结状之饵料粕,必须去除。 |
| 3. | The amount of feed used should be increased as the shrimps grow , and the feed should be administered several times a day 投饵量随稚虾的生长予以增加,每天的投饵量最好分数次投予。 |
| 4. | They depend upon the condition of feed residue existing in the water and residue amounts left in the intestinal canal of juvenile shrimps 5 .投饵量及投饵基准投饵量依孵化槽内稚鱼虾之密度而增减。 |
| 5. | The post - larvae come to resemble the bs - n in brownish red color . the larvae change their food habit from omnivorous to carnivorous 投饵量适中是养殖成功的密诀,用过量使水质恶化,过少容易产生自相残食。 |
| 6. | Frequent feedings and uniform distribution is very important to ensure adequate diet availablity . best results occur when feed is kept in suspension . 多次投饵及均匀分布水中,保持悬垂性,才能获得最好的投饵效果。 |
| 7. | Frequent feedings and uniform distribution is very important to ensure adequate diet availability . best results occur when feed is kept in suspension . 多次投饵及均匀分布水中,保持悬垂性,才能获得最好的投饵效果。 |
| 8. | The amount of feed to be used can only be decided after observation of the condition of the artificial feed passing through the shrimp intestines 决定投饵量之方法是投饵后经过一定时间观察幼虾鱼肠管内之人工饵料充食状况,以决定饵料的多少。 |
| 9. | However , care must be taken not to use an excess of feed as this would cause the quality of the water to worsen and the breeding program to fail 夜间投饵间隔容易变长,因此稍微增加投饵之必要,但注意过多之投饵量,会使水质恶化,育成率失败。 |
| 10. | Use of appropriate amounts of feed is the key to successful breeding . using too much causes the water quality to worsen , but too little causes cannibalism among the shrimp 投饵量适中是养殖成功的密诀,用过量使水质恶化,过少容易产生自相残食。 |