亚洲熟妇无码色偷偷AV_yin荡的丝袜美腿老师目录_欧美人成视频在线播放亅6_国产无遮挡又爽又色网站链接_欧美黄片一级免费在线观看_亲大胸吻胸添奶头gif动态图_亚洲精品激情久久_婷婷五月日韩?V永久免费_好男人视频在线观看www_成年动漫av网址_影音先锋+日本妈妈_办公室漂亮少妇高潮a片

循環(huán)流水槽養(yǎng)殖系統(tǒng)組成Circulation aquaculture system:

一、循環(huán)流水槽

二、氣提推水系統(tǒng)

三、攔網(wǎng)

四、底部增氧系統(tǒng)

五、排污系統(tǒng)

六、電控監(jiān)測(cè)設(shè)備

七、外塘循環(huán)推水

八、應(yīng)急備用設(shè)備

Circulating water channel

Two. Gas lift and push water system

Three, block the net

Four. Bottom oxygen increasing system

Five. Sewage system

Six. Electronic monitoring equipment

Seven. Circulating water in outer pond.

Eight. Emergency standby equipment

循環(huán)流水槽優(yōu)勢(shì)The advantages of circulating water tank are：

一、是普通精養(yǎng)塘的3-6倍

二、溶氧高，實(shí)行全程監(jiān)控；

三、用藥量減少80%，電耗少

四、捕撈成本低，無(wú)士腥味，肉質(zhì)好；

五、餌料轉(zhuǎn)化率顯著提高；

六、養(yǎng)殖戶可以根據(jù)生產(chǎn)需要進(jìn)行錯(cuò)峰銷售，實(shí)現(xiàn)經(jīng)濟(jì)效應(yīng) ； 

七、集中吸污排污，實(shí)現(xiàn)節(jié)能減排，達(dá)到零排放。

First, 3-6 times the average intensive pond.

Two. High dissolved oxygen and full process monitoring.

Three, the dosage is reduced by 80% and the electricity consumption is low.

Four, low fishing cost, no soil smell, good meat quality;

Five. The conversion rate of feed increased significantly.

Six, farmers can sell staggering products according to production needs to achieve

economic effects.

Seven, concentrate on sewage and sewage, achieve energy saving and emission

reduction, achieve zero emissions.

循環(huán)水槽參數(shù)Circulating tank parameters：

生長(zhǎng)周期：縮短1/3；電費(fèi)：5分-1角/kg

溶氧：5mg/L以上；生產(chǎn)能力：3-6倍

推水流速：2-8cm/秒（變頻可調(diào)）

Growth cycle: shorten 1/3; electricity charge: 5 minutes -1 angle /kg

Dissolved oxygen: 5mg/L or more; production capacity: 3-6 times.

Water flow rate: 2-8cm/ seconds (adjustable frequency).

流水槽建造叁數(shù)Water trough construction parameters:

1.養(yǎng)殖區(qū)尺寸：長(zhǎng)22米寬5米墻高2.5米

2.氣提推水區(qū)：長(zhǎng)2米寬5米

3.集污區(qū)：長(zhǎng)2米（1.5米下沉，下沉深0.5米）

1. the size of the breeding area: 22 meters long, 5 meters wide and 2.5 meters high.

2. air lifting and pushing water area: 2 meters long and 5 meters long.

3. collecting area: 2 meters long (1.5 meters deep, sinking 0.5 meters)