1. 在多年生繁殖過程中，如果魚，蝦，蟹處于浮頭缺氧狀態，應立即開啟曝氣設備的所有急救裝置，水體中的溶解氧應為增加。這時，它應該是一臺“救命機器”。

　　During perennial reproduction, if fish, shrimp, or crabs are in a state of floating head hypoxia, all emergency devices of the aeration equipment should be immediately turned on, and the dissolved oxygen in the water should increase. At this point, it should be a 'life-saving machine'.

　　2. 在魚，蝦，蟹等旺盛的生長季節，在晴天中午打開曝氣器1至3小時，充分發揮曝氣器的攪拌作用，促進上下水的對流身體，并增加池水中的溶解氧。它還加速了池塘的物質循環，改善了水質，減少了夜間浮頭的發生。

　　During the vigorous growth season of fish, shrimp, crabs, etc., turn on the aerator for 1 to 3 hours on a sunny day at noon to fully utilize the stirring effect of the aerator, promote the convection of the upper and lower water bodies, and increase the dissolved oxygen in the pool water. It also accelerates the material circulation in the pond, improves water quality, and reduces the occurrence of floating heads at night.

　　3. 陰雨天氣，浮游植物光合作用弱，產氧量低，池塘溶氧不足，容易引起浮頭。晚上，應打開曝氣設備以防止缺氧。

　　3. In rainy weather, phytoplankton have weak photosynthesis, low oxygen production, and insufficient dissolved oxygen in ponds, which can easily cause floating heads. At night, the aeration equipment should be turned on to prevent oxygen deficiency.

　　4. 當使用大量施肥時，當水質太胖時，必須采用晴天中午開始和清晨開始的組合來改善池水的溶解氧條件并防止浮頭。在池塘中使用殺蟲劑，消毒劑或微生物制劑后，打開曝氣設備1~2小時，均勻涂抹藥物，提高使用效果。同時，在3天內在晚上打開曝氣設備，以防止“水轉移”。缺氧。

　　When using a large amount of fertilizer and when the water quality is too heavy, a combination of sunny days starting at noon and early morning must be used to improve the dissolved oxygen conditions of the pool water and prevent floating heads. After using insecticides, disinfectants, or microbial agents in the pond, turn on the aeration device for 1-2 hours and evenly apply the medication to improve the effectiveness of use. Meanwhile, turn on the aeration equipment at night within 3 days to prevent 'water transfer'. Lack of oxygen.

　　5. 陽光明媚的傍晚和陰雨天不開始中午，如果你開機會增加池塘的耗氧水層，加快下層的耗氧率，很容易造成魚，蝦，蟹和其他養殖動物缺氧。

　　On sunny evenings and rainy days before noon, if you turn on the machine, it will increase the oxygen consumption layer of the pond, accelerate the oxygen consumption rate of the lower layer, and easily cause hypoxia in fish, shrimp, crabs, and other farmed animals.

　　6. 有條件的池塘口可配備氧氣測量儀器。只要溶解氧低于3mg / L，就應停止喂食。魚塘溶解氧小于2.0mg / L，蝦池溶解氧小于2.5mg / L.當螃蟹池中的溶解氧小于3.0mg / L時，曝氣裝置開啟。

　　6. Pond mouths with conditions can be equipped with oxygen measuring instruments. As long as the dissolved oxygen is below 3mg/L, feeding should be stopped. When the dissolved oxygen in the fish pond is less than 2.0mg/L and the dissolved oxygen in the shrimp pond is less than 2.5mg/L, the aeration device is turned on when the dissolved oxygen in the crab pond is less than 3.0mg/L.

　　大多數示范戶對羅茨風機的科學使用，除了上述天氣，水溫，水質等外，還應考慮養殖池塘和養殖品種的具體情況，并靈活掌握根據池水中溶解氧的規律啟動。該方法和開機時間，以實現合理科學使用的增氧設備，增加產量，提高效率。

　　The scientific use of Roots blowers by most demonstration households should not only consider the weather, water temperature, water quality, etc. mentioned above, but also take into account the specific situation of the aquaculture pond and species, and flexibly master the start-up according to the law of dissolved oxygen in the pond water. This method and start-up time are used to achieve rational and scientific use of oxygenation equipment, increase production, and improve efficiency.

　　本文由 羅茨風機   友情奉獻.更多有關的知識請點擊  http://www.futaidq.cn/   真誠的態度.為您提供為全面的服務.更多有關的知識我們將會陸續向大家奉獻.敬請期待.

　　This article is a friendly contribution from Roots blower For more related knowledge, please click http://www.futaidq.cn/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.