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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 51 to 60 of 1384 (0.039 seconds)

Spelling suggestions: "subject:"fertilizers"" "subject:"fertilizer’s""

51

The availability to plants of applied phosphorus as influenced by the presence of organic materials and fluoride.

Russell, Glenn C. 01 January 1949 (has links) (PDF)
No description available.
Phosphatic fertilizers.
52

Improved fertilizer recommendations on the basis of alternative quicktest methodology : laboratory and growth chamber studies /

Mostaghimi, Siroos January 1982 (has links)
No description available.
Agriculture
Fertilizers
53

Field evaluation study of mono- and diammonium phosphate and superphosphate on Maize (Zea Mays L.) growth in five Quebec soils.

Okalebo, John Robert. January 1973 (has links)
No description available.
Corn -- Fertilizers.
54

Effects of seed-banded and preplant-banded applications of N and P fertilizer on winter wheat (Triticum aestivum L.)

Cabrera, Miguel Lorenzo January 2011 (has links)
Typescript (photocopy) / Digitized by Kansas Correctional Industries
Wheat--Fertilizers
Fertilizers--Physiological effect
55

The production of phosphate fertilizers with a deficiency of sulfuric acid

Richardson, Raymond Charles January 2011 (has links)
Digitized by Kansas State University Libraries
Fertilizers--Analysis
Phosphatic fertilizers--Analysis
56

Methods for total metal determination on organic residues containing soil material

Artiola-Fortuny, Juan, 1952- January 1976 (has links)
No description available.
Fertilizers -- Analysis -- Arizona.
Fertilizers -- Analysis.
57

Sugarcane response to soil P level and VA mycorrhizae

Baclig, Ernesto V January 1987 (has links)
Typescript. / Thesis (Ph. D.)--University of Hawaii at Manoa, 1987. / Bibliography: leaves 157-167. / Photocopy. / Microfilm. / xiii, 167 leaves, bound ill. 29 cm
Sugarcane -- Fertilizers
Phosphatic fertilizers -- Hawaii
58

Studies on the nitrogen and water relations of wheat (Triticum aestivum L.) / by K.V.M. Parameswaran

Parameswaran, Kalathoor Velayduna Menon January 1975 (has links)
xv, 207 leaves : tables, graphs, photos ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Thesis (Ph.D.1977) from the Dept. of Agronomy, University of Adelaide
Wheat Fertilizers and manures.
Nitrogen fertilizers.
59

The economics of nitrogen fertilizer cutbacks to reduce potential ground water contamination : a case study of selected Arizona crops /

Selig, Margot Littman, January 1992 (has links) (PDF)
Thesis (M.S. - Agricultural and Resource Economics)--University of Arizona. / Includes bibliographical references (leaves 145-152).
60

Evaluating spinner-disc technology for the distribution of poultry litter

Campbell, Clayton Marshall, Fulton, John Patrick, Zech, Wesley C., January 2009 (has links)
Thesis--Auburn University, 2009. / Abstract. Vita. Includes bibliographical references (p. 89-94).

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