1. Full accessories: Nipple drinking system,tanks,Adjustable foot plates for leveling, Water pipe, Pipe connect, Feeder groove. 2. ISO certification. 3. Service life is 15-20 years. 4. Free chicken transport cage layout design. 5. I...
The terrain got wetter and greener as we headed towards the Mekong Delta: the brahman cattle got fatter and the gunmetal gray backs of the water buffalo, wider. Waterways, the color of black tea with milk, criss-crossed beneath the bridges, and tantalizing glimpses of sampan-style boats poppe...
Gaseous NH3 losses from pig and cattle slurry stored in eight storage tanks were measured simultaneously using wind-tunnels. The slurry was eith... S.,G.,Sommer,... - 《Journal of Agricultural Science》 被引量: 201发表: 1993年 Experimental investigation of coarse particles-water mixture flow ...
Dive into the world of ocean engineering by designing and building an underwater vehicle! Test your vehicle in large tanks on the Museum’s floor. Show off your engineering creations and share your design process with Museum visitors. Cost: $15, Ages 12 Animal Kingdom for Young Ones in Muse...
He added firefighters also had to be mindful of nearby diesel and propane tanks, all while battling very strong winds. “The wind was not in our favour,” he said, noting that was a big reason why the fire burned so quickly. The owner was able to get all the cattle out of the barn...
“At front, hanging on the tractor, two yellow side-saddle tanks hold liquid nutrients and microbes,” said Bollinger. “We inject this as a band 4-inch off-center. We stagger-step fertilizer in bands to chase roots to grow outward. Liquids include anything from fertilizer to fishmeal. We...
Of course we helped her: I went to fetch water for her a number of times. Now, to get some fresh water you had to go either to this spring which was one and a half kilometres from the village, or to the cattle-yard where there was a well – yes, a well had already been dug,...
Measuring pollutant emissions of cattle breeding and its spatial-temporal variation in China. J. Environ. Manag. 2021, 299, 113615. [Google Scholar] [CrossRef] Tian, W.; Yu, H.; Wu, X. Estimation of the scale of moderate pig breeding from the perspective of pollution control cost: ...