Zobrazeno 1 - 7
of 7
pro vyhledávání: '"L. G. Berry"'
Publikováno v:
Agrosystems, Geosciences & Environment, Vol 3, Iss 1, Pp n/a-n/a (2020)
Abstract Various soil extraction methods are used to indicate plant available P in soil but do not account for soil specific sorption of subsequent applications of P. Thus, estimates of soil phosphorus sorption saturation (PSS; estimated from Mehlich
Externí odkaz:
https://doaj.org/article/f7870216b7714f60a8d13c5e9257beba
Publikováno v:
Agrosystems, Geosciences & Environment, Vol 3, Iss 1, Pp n/a-n/a (2020)
Abstract Phosphorus distribution in pasture soils underlain with karst geology was determined on a 0.10‐ha grid in 2014, 2016, and 2018. Two fields (Fields 1 and 12) received swine slurry from a concentrated animal feeding operation, whereas anothe
Externí odkaz:
https://doaj.org/article/758842c6aea2445b8f00e387bb3474d0
Autor:
L. G. Berry, Robert M. Worden
Publikováno v:
Applied Biochemistry and Biotechnology. :487-498
A new method to culture and analyze cells entrapped in porous gels has been developed that enables the properties of living, immobilized cells to be measured in situ as a function of depth within the gel. The method employs scanning fluorescence micr
Autor:
L. G. Berry
Publikováno v:
Mineralogical Magazine and Journal of the Mineralogical Society. 25:597-608
Jamesonite is described in Dana (1892, p. 122) as a soft, brittle, steel-grey to lead-grey mineral forming acicular orthorhombic crystals, a: b = ‘0·915:1’ (in error for 0·8195:1), with perfect basal cleavage; composition, 2PbS.Sb2S3; principal
Autor:
M. A. Peacock, L. G. Berry
Publikováno v:
Mineralogical Magazine and Journal of the Mineralogical Society. 28:1-13
These two minerals are analogous silver compounds with similar pseudo-hexagonal monoclinic form and similar compositions: polybasite, 8(Ag,Cu)2.(Sb,As)2S3, and pearceite, 8(Ag,Cu)2S.As2S3. Cu replaces Ag in considerable and varying amounts in both mi
Autor:
L G, Berry
Publikováno v:
Demography. 14(3)
Comparisons of crude and standardized rates of maternal mortality show that changes in age and parity distributions of births had some influence on maternal mortality trends for the years 1919-1969 in the United States. Changes in the age and parity