1. Water, like other nutrients, is an essential nutrient for laying hens. Because water is easier to obtain and the cost is lower, the nutritional effect of water on laying hens is often not valued by people. However, water shortages can have serious and irreversible effects and losses on various chickens. 2, chicken stomach water capacity is limited. In order to maintain a good production performance of laying hens, fresh drinking water must be continuously supplied. Insufficient drinking water leads to poor digestion and absorption of the feed, thick blood, increased body temperature, growth and egg production will be affected, and the water in the excreta will be significantly reduced, and even cause animal dehydration. 3. Studies have shown that when the body's moisture loss accounts for 1% to 2% of body weight, it will obviously affect appetite, and is particularly reluctant to eat dry feed. The decrease in feed intake further affects the growth and development of chickens. 4, with the further increase in the degree of water shortage, increased water loss in laying hens can cause it to completely stop eating, digestive function decline or even completely lost, immunity and disease resistance will also weaken. If the water shortage persists for a long time, the moisture in the chicken body will be greatly reduced. If the body loses 8% to 10% of moisture, it will cause growth and metabolic disorders, leading to death. 5. It was found through experiments that when the laying hens were deprived of water for 24 hours, the egg production rate decreased by 30%. If sufficient water was supplied afterwards, it would take 25-30 days to restore the previous production performance; when there was no water for more than 36 hours, the laying hens The mortality rate is significantly higher; if the water supply is restored after a prolonged period of water shortage (36-40 hours), drunk syndrome may result and death may result.
Indoor Hydroponics Grow Kit
hydroponics system-nutrient technique (NFT)
NFT does not give average support to roots. Typically, the roots sit in a long sloping channel irrigation (Fig. 1.1). The nutrient is introduced into the high class of the canal and allowed to flow over the roots after which it drains into the nutrient tank. This is then re-pumped back into the channel to repeat the watering process.
This feed cycle can be intermittent or continuous. An & lsquo; The intermittent 'rss cycle is controlled by the clock and repeated several times per hour. this is sometimes called the "NFT pulse". The NFT pulse usually achieves better aeration of the roots as the roots are exposed to air between each feed. A & lsquo; continuous' rss cycle works non-stop. This is often used in commercial operations.
You can easily grow your favorite flowers at home without muddy mess and need to water your plants regularly.
Hydroponics is an ideal way to grow plants in urban areas. This makes it a great hobby that helps you to relax and it is fun to watch the hydroponic plants grow in the garden nft.
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