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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 431 to 440 of 1384 (0.052 seconds)

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

431

The relation of potassium exchange equilibria and yield responses of oats, barley and corn on some selected Quebec soils.

Zandstra, Hubert G. January 1966 (has links)
No description available.
Fertilizers -- Research.
Soils -- Potassium content
432

Ammonium chloride as a nitrogen fertilizer : chloride ion effects on yields and uptake of nutrients by crops /

Teater, Robert Woodson January 1957 (has links)
No description available.
Agriculture
Crop yields
Fertilizers
Manures
433

The effects of timing of nitrogen application on quality, carbohydrate status, root growth, and thatch accumulation in 'Baron' Kentucky bluegrass (Poa pratensis L.) /

Koski, Anthony James January 1986 (has links)
No description available.
Agriculture
Kentucky bluegrass
Nitrogen fertilizers
434

The effects of soil pH, calcium and phosphorus levels, and of phosphate fertilizer solubility and the yield and chemical composition of alfalfa and German millet grown on weathered soils /

Ssali, Henry January 1975 (has links)
No description available.
Agriculture
Phosphatic fertilizer
Fertilizers
Manures
435

Microbial oxidation of sulfur in soils /

Pepper, Ian L. January 1975 (has links)
No description available.
Agriculture
Soils
Soil microbiology
Fertilizers
436

Field, greenhouse and laboratory studies of transformation and translocation of 15N-labelled fertilizer in a boreal forest black spruce (Picca mariana) system.

Lefebvre, Jacques Luc. January 1972 (has links)
No description available.
Nitrogen fertilizers
Forest soils -- Fertilization
437

A comparison of the effects of ammonium nitrate vs manure nitrogen on corn (Zea mays L.) growth.

Bosshart, Jon January 1977 (has links)
No description available.
Corn
Fertilizers -- Research.
Manures -- Research
438

Slow release vs. fast release sources of nitrogen : effects on soil nitrogen content and corn growth.

Miller, Percy L. January 1973 (has links)
No description available.
Nitrogen fertilizers
Soils -- Nitrogen content
439

Effects of light intensity and nitrogen on growth of corn and grass-legume mixture.

Chan, Wing-To. January 1969 (has links)
No description available.
Nitrogen fertilizers
Light -- Physiological effect
440

The sampling of fertilizers

French, R. H. January 1924 (has links)
Master of Science
LD5655.V855 1924.F736
Fertilizers

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