The Tube Gestation Crates are made of high-quality stainless steel solid rod, and its durability is his advantage. One of the biggest features of The tube gestation crates is that it is very easy and convenient to clean up because the bottom of the tube gestation crates has a removable slats flooring that can be moved to clean the slats flooring. Separated from the outside world is the use of convenient removal and replacement of PVC board, in the convenience of use while saving costs. In order to guarantee the finish of the Solid Rod Gestation Stalls, the surface of the tube gestation crates can be painted or hot-dip galvanized according to customer requirements. To avoid any damage to pigs, The tube gestation crates have rounded and smooth edges on the edges. We promise that our Thetube gestation crates are rugged and can last for 15-20 years. In addition, the size and technology of the products can be changed according to the needs of the customers. At the same time, we can also produce according to the buyer's special requirements or according to the drawings provided by the buyer.
Tube Gestation Crates Tube Gestation Crates,Dip Galvanized Tube Gestation Crates,Solid Rod Tube Gestation Crates,Automatic-Welding Tube Gestation Crates HuangHua FengYi Honde Metal Factory , http://www.farrowingcratesfromchina.com
Farmers' friends generally have a "preference" for urea, so that urea is often used as a basal fertilizer or top dressing even when it is cold in winter or early spring. In fact, this practice of using urea without any time is not appropriate. Although ammonium bicarbonate easily volatilizes and loses under high temperature conditions, ammonium bicarbonate is superior to urea in winter and spring temperatures. First, the effect of ammonium bicarbonate is faster than that of urea. This is because when urea is applied to the soil, it cannot be directly absorbed by crops. It can be used only when ammonium nitrite is converted to ammonium nitrogen. The conversion rate is proportional to the temperature, and the conversion is very slow at low temperatures. According to experiments, at 10 degrees Celsius, urea conversion takes 10 days, while ammonium bicarbonate can decompose even at temperatures below 5 degrees Celsius. Therefore, ammonium bicarbonate applied at low temperatures can be quickly absorbed by crops. Second, the loss of urea is greater than that of ammonium bicarbonate. Ammonium carbonate is rarely volatilized when the temperature is lower than 20 degrees Celsius. Immediately after being applied to the soil, ammonium ions and carbonate ions decompose and are strongly adsorbed by soil colloids, which are then released slowly for crop absorption and utilization. The adsorption power is about 8 times that of urea. Under low temperature conditions, the volatilization loss is only one third of that of urea, and there is little loss of nutrients. On the contrary, after urea is applied to a low-temperature soil, it is molecularly soluble in the soil solution because it is difficult to transform, and cannot be adsorbed by soil colloids, and is easily leached by irrigation water or rainwater to cause loss of nitrogen nutrients. Some people have experimented with applying ammonium bicarbonate in winter wheat fields, which is 1-1.5 times more effective than high-temperature season. Therefore, the application of ammonium bicarbonate to crops is advocated in winter and spring. It is better to leave urea in the hot season. However, it should be pointed out that ammonium bicarbonate is applied under low temperature conditions. Regardless of whether it is basal fertilizer or top dressing, it is better to apply 10 cm deep. Thus, the utilization rate of fertilizer is high and the yield increase effect is significant.