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Providing water to pregnant sows

With a water tank above the pregnant sows cages we ensure their water supply.

Friday 24 January 2014 (4 years 5 months 28 days ago)

Goal

Provide enough water to the pregnant sows and stimulate its intake.

Explanation

One of the main causes of death of the sows is kidney problems. Much of the problem is solved with an appropriate water supply.

If the water supply is through nipple drinkers, this has the advantage that water is consumed at will. The problem is that during the critical moments, such as the meal times, in which all the sows want to drink at the same time, the supply is not enough.

Sow drinker

It does not matter how much flow the system has: when all the sows start to drink at the same time, the system collapses.

This problem can be solved, in part, with a continuous feeding trough and a buoy that keeps the water level constant, but if there are remains of feed, the situation becomes complicated again, because with dampness it ferments and becomes rancid, acquiring a bad flavour.

The sows' sense of taste and smell are very well developed, so, due to the bad taste, they stop eating and drinking, and the feed trough stays dirty.

The continuous presence of water in the feed trough does not stimulate drinking.

An alternative is to open the water flow several times a day, with the problem that when all the lines are opened the system collapses.

An alternative is to place a tank, as if it was cistern, above each line of gestation crates

An alternative is to put a tank, as if it were a cistern, above each line of gestation crates. Every time we want to give water to the sows we open the tanks. By providing water several times a day we stimulate the sows to get up, drink and urinate.

The tank is filled after each discharge and a buoy stops its filling when it is full.

Related advantages:

  • When the tank is emptied suddenly, the water that comes down like a cascade cleans the possible remains of food in the feed trough.
  • It is feasible to medicate water in the case of certain groups of sows.

The emptying can be made manually or automatically with a solenoid valve programmed with a clock.

The emptying can be made manually or automatically with a solenoid valve programmed with a clock.

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Article Comments

This area is not intended to be a place to consult authors about their articles, but rather a place for open discussion among pig333.com users.

mbogohbernardPig producer05-Feb-2014 (4 years 5 months 17 days ago)

WONDERFUL TECHNIQUE COZ I WAS WONDERING HOW EACH AND EVERY HOG WILL BE TAGGED AND THE RESULTANT COST.iT IS NOW CLEAR WHAT TO DO THANKS

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