+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Emitter flow variation and uniformity for drip irrigation

, : Emitter flow variation and uniformity for drip irrigation. ASAE Paper (79-2099): 34 pp

The coeff. of variation was used to assess the magnitude of emitter to emitter flow variation along single and dual chamber drip irrigation lateral lines. The relationship between hydraulic variation and manufacturing variation was found to be orthogonal. This independent relationship allowed the statistical combination of their respective coefficients of variation.


Other references

Shvanvich, B.N., 1943: Paradichlorbenzene against houseflies in Leningrad during the summer of 1941. The concrete garbage collecting dumps of Leningrad are the breeding places of houseflies. Paradichlorbenzene proved to be an effective agent against fly larvae and, when added to the material in the dumps, reduced their number nearly to zero withi...

Pivarnik J.M.; Senay L.C.Jr, 1985: The influence of endurance training and heat acclimation on blood volume and plasma testosterone. Medicine & Science in Sports & Exercise 17(2): 210

Seldin, E.B.; White, R.H.; Brown, P.K., 1972: Spectral sensitivity of larval mosquito ocelli. The spectral sensitivity of lateral ocelli in both wild-type and white-eyed larvae of the yellow fever mosquito Aedes aegypti L. (reared in darkness) was measured by means of the electroretinogram. The spectral sensitivity is maximal at about 520...

Prigozhina, T.B.; Fontalin, L.N., 1977: The mechanism of tolerance to salmonella typhi vi antigen induced with cyclo phosphamide. High dose Vi-antigen treatment and injection of cyclophosphamide 46-48 h later induced in mice a state of immunological unresponsiveness remaining stable in adoptive transfer. Only low amounts of antigen were revealed in the blood and spleen of to...

Matoba, M.; Kanagawa, R.; Kurabuchi, S.; Enomoto, Y.; Yamashita, T.; Kinoshita, C.; Sakanishi, Y.; Uenoyama, K., 1986: Experimental study of the cell response on the intraocular lens surface. Intraocular lenses (IOLs) made of PMMA or silicone were implanted into the mouse peritoneal space and removed at one week. The specimen was then stained using Wolter's implant cytology technique and observed under microscope. IOLs were also i...

Kusher, A.M., 2004: Flow-measuring and hydraulic properties of free overfall. Non-uniform flow characteristics at an overfall in a horizontal rectangular channel with different bottom roughness was studied experimentally. The influence of channel roughness and a breadth-depth ratio on a water discharge coefficient of overfa...

Liu, J.; Wei, C.; Hou, X.; Wang, G.; Yu, L., 2009: Comparison of immune response after oral and intranasal immunization with recombinant Lactobacillus casei expressing ETEC F41. Wei Sheng Wu Xue Bao 49(4): 524-530

Lee, J.; Choi, J.; Kim, S., 2016: Effective suppression of pro-inflammatory molecules by DHCA via IKK-NF-κB pathway, in vitro and in vivo. Dehydrodiconiferyl alcohol (DHCA), a lignan compound isolated from Cucurbita moschata, has previously been shown to contain anti-adipogenic and antilipogenic effects on 3T3-L1 cells and mouse embryonic fibroblasts. As some of phytochemicals derive...

Boichenko E.A., 1973: Reducing power of compounds of iron with flavine nucleotides in plants. Fiziologiya Rastenii (Moscow) 20(3): 488-492

Pialot, V., 2015: Prematurity in France, results from Epipage 2 study. Soins; la Revue de Reference Infirmiere: S4-S4