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.

[Review of results on fertilizers for rice /
Published: (1935)

Inorganic nutrition, fertilization and soil amelioration for lowland rice.
by: Mitsui, Shingo
Published: (1956)

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

Organic matter and rice.
Published: (1984)

Sulfur fertilizer policy for lowland and upland rice cropping systems in Indonesia : proceedings of a seminar held at Jakarta 18-20 July, 1989 /
Published: (1989)

An economic evaluation of nitrogen fertilization of Montana winter wheat /
by: Garnick, Bradley
Published: (1979)

Nitrogen and rice.
Published: (1979)

Practical application of azolla for rice production : proceedings of an international workshop, Mayaguez, Puerto Rico, November 17-19, 1982 /
Published: (1984)

Resource management in rice systems : nutrients : papers presented at the International Workshop on Natural Resource Management in Rice Systems: Technology Adaptation for Efficient Nutrient Use, Bogor, Indonesia, 2-5 December 1996 /
Published: (1999)

Practical Application of Azolla for Rice Production : Proceedings of an International Workshop, Mayaguez, Puerto Rico, November 17-19, 1982 /
by: Silver, W. S.
Published: (1984)

Nitrogen nutrition of cotton : practical issues : proceedings of First Annual Workshop for Practicing Agronomists : February 7, 1990, Hilton Riverfront Inn, North Little Rock, AR /
Published: (1990)

Nitrogen nutrition of cotton : practical issues : proceedings of First Annual Workshop for Practicing Agronomists : February 7, 1990, Hilton Riverfront Inn, North Little Rock, AR /
Published: (1990)

Nitrogen fluxes in intensive grassland systems /
Published: (1986)

Green manure in rice farming : proceedings of a symposium on sustainable agriculture : the role of green manure crops in rice farming systems, 25-29 May 1987.
Published: (1988)

Nitrogen economy of flooded rice soils : proceedings of a symposium on the nitrogen economy of flooded rice soils, Washington, DC, 1983 /
Published: (1986)

Resource Management in Rice Systems: Nutrients : Papers presented at the International Workshop on Natural Resource Management in Rice Systems: Technology Adaption for Efficient Nutrient Use, Bogor, Indonesia, 2-5 December 1996 /
by: Balasubramanian, V.
Published: (1999)

Fertilizers for rice in Texas /
by: Reynolds, E. B. (Elbert Brunner), 1890-
Published: (1929)

Fertilización nitrogenada en caña de azúcar : criterios para una labor eficiente.
Published: (2000)

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

Forage fertilization /
Published: (1974)

Forage fertilization
Published: (1974)

Maximizing the efficiency of fertilizer use by grain crops /
Published: (1980)

Fertilizer trials on wheat : report on experiments conducted from 1953-1956 under the Fertilizer Use Project /
Published: (1959)

Fertilizers and high yielding varieties of rice wheat and maize in the developing countries.
Published: (1970)

Étude de la fumure minérale azotée intensive des céréales et du rôle spécifique de la matière organique dans la fertilité des sols au Mali /
by: Traore, M. F.
Published: (1974)

Rice fertilization. : A six-year isotope study on nitrogen and phosphorus fertilizer utilization /
Published: (1970)

Nitrogen fertilization in the environment /
Published: (1995)

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)

Effect on yields of rice of different nitrogenous fertilizers applied as topdressings /
by: Wyche, R. H. (Robert H.)
Published: (1950)

Fertilizing forages /
by: Grey, Carl
Published: (1975)

Fertilizer nitrogen : facing the challenge of more expensive energy : proceedings of the British Sulphur Corporation's Fourth International Conference on Fertilizer Technology, London, 19-21 January 1981 /
Published: (1981)

Fertilizer requirements for rice in rice-pasture rotations /
by: Evatt, Nathan S.
Published: (1957)

Biological nitrogen fixation associated with rice production /
Published: (1996)

Blue-green algae and rice /
by: Roger, P. A.
Published: (1980)

Fertilizers for rice in Texas /
by: Wyche, R. H. (Robert H.)
Published: (1941)

Anhydrous ammonia as a nitrogenous fertilizer for rice in Texas /
by: Wyche, R. H. (Robert H.)
Published: (1951)