geoscience.net logo
+ 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

Results of testing the PF-1 fire-line-maker


, : Results of testing the PF-1 fire-line-maker. Lesnoe Khozyaistvo (8): 69-71

Describes tests of the PF-1, a machine incorporating two rotary cultivators set 570 mm apart, which produces a fire-line of mineral soil having an effective width of 12-14 m. The tests were made on two different Scots Pine forest sites, and details are given of technical characteristics of the work, e.g. dimensions of furrow, range of spoil throw, etc. Data are also given on performance in work on compacted sand, sandy loam, and light clay-loam soils.

US$29.90


Other references

Budowle, B.; Schutzer, S.E.; Einseln, A.; Kelley, L.C.; Walsh, A.C.; Smith, J.A.L.; Marrone, B.L.; Robertson, J.; Campos, J., 2003: Public health. Building microbial forensics as a response to bioterrorism. Combating bioterrorism is a challenge to all of us. To be proactive, the U.S. Government has formalized the discipline of "microbial forensics" to deter and attribute perpetrators of such acts. This Policy Forum describes the foundations...

Adam, H.; Jan J.Braszko, 2003: Effect of angiotensin IV on the acquisition of the water maze task and ryanodine channel function. In the present study, we investigated the effect of angiotensin IV (Ang IV) on the acquisition of spatial task by rats, expression and function of ryanodine receptors (RyRs) and on Ca(2+) transport in microsomal membranes isolated from rat hippoca...

Pesce, C.M.; Carli, F.S., 1988: Teratomas and allied germ cell tumors: common origin and diverging paths of differentiation. Pathology and Immunopathology Research 7(3): 208-224

D.Gonzalez de Llano, A.Rodriguez, P.Cuesta, 1996: Effect of lactic starter cultures on the organic acid composition of milk and cheese during ripening-analysis by HPLC. The major function of lactic starter cultures in cheese making is to produce lactic and other organic acids from the carbohydrates present in milk. The activity of six starter cultures consisting of two Lactococcus lactis ssp. lactis, two Lactococ...

Little, S., 1951: Observations on the minor vegetation of the pine barren swamps in southern New Jersey. Quadrat samples were taken on 16 areas in the swamps of the New Jersey pine region. Both formerly cultivated sites and sites that had never been cultivated had stands of whitecedar (Chamaecyparis thuyoides), swamp hardwoods, or a mixture of these...

Rank, M.R.; Hadley, H.S.; Williams, J.Herbert., 2014: A Life Course Approach To Understanding Poverty Among Older American Adults. A relatively new strategy for studying the prevalence of poverty in America is to analyze it as a potential life course event. We use such an approach in order to examine the likelihood of both income and asset poverty for individuals between the...

Macdonald, F.; Wong, J.C.eke, C.K.ng, T.B.chanan, B., 1986: The regulation of enzymes of sucrose metabolism in plant sinks. Advances in agricultural biotechnology: 9) 93-104

Forbes, B.A.; Hicks, K.E., 1993: Direct detection of Mycobacterium tuberculosis in respiratory specimens in a clinical laboratory by polymerase chain reaction. The emergence of epidemic multiple-drug-resistant (MDR) strains of Mycobacterium tuberculosis in conjunction with an increase in the number of reported cases of tuberculosis (TB) represents a major public health problem. In light of a recent outbr...

Wilson T.G.; Turner C.M.; Shemshedini L.; Schwartz M.; Gnagey A., 1991: Biochemistry and molecular genetics of resistance to juvenoid insect growth regulators in drosophila. Abstracts of Papers American Chemical Society 202(1-2): AGRO 101

Davis, R.H., 2004: The age of model organisms. Nature Reviews. Genetics 5(1): 69-76