Results 111 to 120 of about 5,627 (218)

Mollisol: biological characterization under zero tillage with different crops sequences

open access: yes, 2017
Fil: Biganzoli, Fernando. Universidad de Buenos Aires. Facultad de Agronomía.
Silvestro, Luciana Belén   +6 more
openaire   +4 more sources

Application of remote sensing technology to the solution of problems in the management of resources in Indiana [PDF]

open access: yes
The author has identified the following significant results. Twenty-eight quarter sections were mapped, representing a total area of 4480 acres or approximately 1.25% of the county. Soil series were not consistently separated on a countywide basis.
Mroczynski, R. P., Weismiller, R. A.
core   +1 more source

Utilization of satellite data for inventorying prairie ponds and lakes. LANDSAT-1 data were used to discriminate ponds and lakes for waterfowl management [PDF]

open access: yes
The author has identified the following significant results. The mapping of open water as an indicator of waterfowl habitat quality was carried out by using two different recognition techniques, a single waveband thresholding approach and a multiple ...
Gilmer, D. S., Work, E. A., Jr.
core   +1 more source

Compositional analysis of phosphorus pools in Canadian Mollisols

open access: yes, 2011
During cultivation, the internal phosphorus cycle of Mollisols (Chernozems) of the Canadian Prairies is perturbed by crop sequences including wheat phases, tillage practices, and regular applications of fertilizers. To monitor these changes, a proximate sequential phosphorus (P) fractionation procedure was developed by Hedley et al ...
Abdi, D.   +2 more
openaire   +3 more sources

Natural resource inventories and management applications in the Great Basin [PDF]

open access: yes
ERTS-1 resolution capabilities and repetitive coverage have allowed the acquisition of several statewide inventories of natural resource features not previously completed or that could not be completed in any other way.
Halvorson, R. M.   +2 more
core   +1 more source

Identification of HG Types of Soybean Cyst Nematode Heterodera glycines and Resistance Screening on Soybean Genotypes in Northeast China [PDF]

open access: yesJournal of Nematology, 2018
Cui Hua   +8 more
doaj   +1 more source

Reply to Chen et al.: Soil organic carbon stocks and persistence of surface 30 cm of Mollisols. [PDF]

open access: yesProc Natl Acad Sci U S A, 2022
Rui Y   +8 more
europepmc   +1 more source

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