The outlets of the storage ponds are fitted with level regulators of the lower pond.;EFFECT: favourable conditions for plants during irrigation due to introduction of storage ponds into the system and more efficient use of irrigation water due to the design of the irrigation system.;2cl, 2 ...
*Pump System –Water is pumped into the irrigation system from a static water source, i.e. lake or pond. –No additional water usage costs. *Metered Water System –Water is supplied through an established water system, i.e. utility department. –Can be tied into a house’s existing water...
"In the region benefiting from the irrigation project, there are a lot of documents left on the governance system in the form of texted files and stone stele inscriptions, allowing other regions in the country to duplicate the Huoquan experience," Li said. "The documents are also of great s...
An irrigation system comprising a container for holding a liquid, a tap, a device for simultaneously puncturing the container and securing the tap to the container and a device for regulating the dispersement of the liquid from the container. Also provided is a method of irrigation comprising the...
continuous measurement of that inflow through inference from measurements of pressure in the supply system; • measurement of the advance down the furrows at a single point about midway through each irrigation; • real-time estimation of the soil moisture deficit and the current infiltration param...
A medical irrigation pump and system for providing simultaneous controlled fluid flow from a plurality of reservoirs. The system may be disposed to flow fluid sequentially from the reservoirs or to flow fluid simultaneously from two or more of them. This is accomplished by providing fluid in a pl...
Therefore, the (23) and (24) system has relative degree 3. In the second case, we calculate the rank of matrix G = h , a d f h , a d f 2 h constructed from Lie brackets, and check that the distribution D = s p a n { h , a d f h } is involutive. (I) Let’s eva...
According to the international soil classification system, the experimental red soil was classified as clay soil with 12% sand, 32% silt, and 56% clay. The average dry bulk density in the tillage layer was 1.24 g cm−3, using a cutting ring method. The initial water content of the ...
However, well water can be contaminated by runoff from heavy rains or flooding or any event in which animal or human fecal material could enter the system. Water should be tested frequently for all forms of microbial contamination: coliform bacteria and parasite stages. Surface water is ...
Professional residential and commercial irrigation design and installation, sprinkler system repair, pond and waterfall installations in Maryland, Washington DC, Northern Virginia, Richmond VA and Charles Town WV.