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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 11 to 20 of 194 (0.09 seconds)

Spelling suggestions: "subject:"anitrogen content"" "subject:"initrogen content""

11

Factors influencing the incorporation of nitrogen-15 into some Canadian soils.

Brouzes, Raymond Paul. January 1968 (has links)
No description available.
Soils -- Nitrogen content
Nitrification
12

Soil factors affecting corn (Zea mays L.) root growth, fertilizer nitrogen uptake and nitrogen leaching losses in three Quebec soils.

Warnaars, Benjamin Caspar. January 1972 (has links)
No description available.
Soils -- Nitrogen content
Corn
13

SPATIAL VARIABILITY OF NITRATE IN IRRIGATED COTTON.

Tabor, Joseph Anthony. January 1983 (has links)
No description available.
Cotton -- Arizona.
Petioles.
Soils -- Nitrogen content.
Soils -- Nitrogen content -- Arizona.
14

Soil biological indices and nitrogen availability during a simulated transition from inorganic to organic sources of nitrogen

Fauci, Mary F. 21 May 1992 (has links)
Graduation date: 1993
Soils -- Nitrogen content
Soil biology
15

Soil nitrogen forms and mobility in relation to crop response

Turjoman, Abdul-Mannan January 1960 (has links)
No description available.
Soils -- Nitrogen content.
Crops and nitrogen.
16

Leaching studies on immobilized nitrogen in soils using a model system

Capacchione, Michele, 1934- January 1967 (has links)
No description available.
Soils -- Leaching.
Soils -- Nitrogen content.
17

Influence of manure disposal on soil nitrogen

Snitzer, Stanley, 1945- January 1975 (has links)
No description available.
Soils -- Nitrogen content.
Fertilizers.
Manures.
18

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.
Soils -- Nitrogen content
Nitrogen fertilizers
19

Nitrogen movement and losses from application of animal wastes to soils.

Iqbal, Muhammad Mohsin. January 1972 (has links)
No description available.
Animal waste
Soils -- Nitrogen content
20

Immobilization and mineralization of nitrogen in Hawaiian soils

Agarwal, Anand Swaroop January 1967 (has links)
Typescript. / Thesis (Ph. D.)--University of Hawaii, 1967. / Bibliography: leaves 124-137. / xiv, 159 l graphs, tables
Soils -- Hawaii
Soils -- Nitrogen content

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