Estimation of ammonia volatilization from surface-applied urea as indicated by bermudagrass N-use efficiency /

Urea and urea phosphate fertilizers /
by: Fowler, Clifford W.
Published: (1976)

Correcting nitrogen deficiencies in cotton with urea-based products /
by: Livingston, Steve
Published: (1995)

Increased agricultural benefits through cost effect utilization of urea fertilizer /
by: Fenn, Lloyd B.
Published: (1986)

Improving efficiency of urea fertilizers by inhibition of soil urease activity /
by: Kiss, S.
Published: (2002)

Effect of urea and sulfur coated urea on the dry matter and protein production in Gulf ryegrass /
by: Westfall, D. G.
Published: (1971)

Methods of estimating fertilizer response with an application to urea use on rice in Jogjakarta, Indonesia /
by: Molster, H. C.
Published: (1978)

Effects of forest fertilization with urea on major biological components of small cascade streams, Oregon /
Published: (1979)

Agronomic and economic evaluation of urea placement and sulfur-coated urea for irrigated paddy in farmers' fields in eastern India /
by: Martinez, Adolfo
Published: (1983)

Urea synthesis hazard analysis : PHA, HAZOP and quantitative risk assessment /
by: Rashid, Muhammad Imran, et al.
Published: (2012)

The adventures and transformations of nitrogen and ammonia, or, The Rev. A. Huxtable's great pig-secret analyzed : with notes and comments on Dorsetshire agriculture /
by: Spooner, Edward Oke
Published: (1850)

Comparative effects of urea fertilizer and red alder in a site III, coast Douglas-fir plantation in the Washington Cascade Range /
Published: (2005)

Urea and non-protein nitrogen in ruminant nutrition /
Published: (1964)

Urea ammonium nitrate solutions from Belarus, Lithuania, Russia, and Ukraine : investigations nos. 731-TA-1006-1009 (preliminary).
Published: (2002)

Feeding of urea-ammonia treated rice straw /
by: Schiere, J. B.
Published: (1989)

Urea and other nonprotein nitrogen compounds in animal nutrition /
Published: (1976)

Increasing nitrogen efficiency for rice cultivation.
Published: (1980)

Effect of rates and frequencies of nitrogen fertilization on yield, growth pattern and crude protein content of bermudagrass /
by: Uribe-Rivas, Juan Carlos, 1956-
Published: (1983)

Urea as a source of protein in livestock rations /
by: Gallup, Willis D. (Willis De Lancy), 1899-
Published: (1953)

Nitrogen in organic wastes applied to soils /
Published: (1989)

Root responses of Tifway bermudagrass to nitrogen application rates /
by: Gilstrap, David Murphy, 1948-
Published: (1992)

Nitrogen fertilization timing effect on wheat production and nitrogen uptake efficiency /
by: Alcoz Sartori, Maria Mercedes, 1964-
Published: (1992)

An investigation of urea decomposition and selective non-catalytic removal of nitric oxide with urea /
by: Park, Yong Hun, 1972-
Published: (2003)

Effects of rates and dates of nitrogen applications on sodseeded small grain and bermudagrass yields /
by: Altom, Wadell
Published: (1976)

Efficiency of nitrogen fertilizers for rice : proceedings of the Meeting of the International Network on Soil Fertility and Fertilizer Evaluation for Rice, Griffith, New South Wales, Australia, 10-16 April 1985.
Published: (1987)

Urea cycle diseases /
Published: (1982)

Nitrogen in the environment : sources, problems, and management /
Published: (2008)

Nitrate, agriculture and the environment /
by: Addiscott, T. M. (Tom M.)
Published: (2005)

Nitrogen in the environment : sources, problems, and management /
Published: (2001)

Nitrogen fertilization in the environment /
Published: (1995)

Urea-formaldehyde resins /
by: Meyer, Carl, 1934-
Published: (1979)

Agriculture and the nitrogen cycle : assessing the impacts of fertilizer use on food production and the environment /
Published: (2004)

Field efficiency of nitrogen fertilizers surface applied on bermudagrass /
by: Kunkel, Timothy Edward, 1953-
Published: (1984)

Some factors in liquid supplements affecting urea toxicity /
by: McClain, William Ray
Published: (1979)

Availability of some nitrogenous and phosphatic materials /
by: Fraps, G. S. (George Stronach), 1876-
Published: (1922)

Nitrogen fertilizer recommendations for maize produced in the tropics : comparison of three computer-based models /
by: Osmond, Deanna Lynn
Published: (1991)

Liquid nitrogen fertilizers for direct application /
by: Adams, J. Richard (James Richard), 1898-
Published: (1961)