Results 161 to 170 of about 731,444 (207)

Ammonia Emission from Mineral Fertilizers and Fertilized Crops

2004
Abstract A thorough understanding of the physical and chemical processes involved in NH 3 emission from inorganic N fertilizers and fertilized crops is required if reliable and operational NH 3 emission factors and decision support systems for inorganic fertilizers are to be developed, taking into account the actual soil properties, climatic ...
Sommer, G.   +2 more
openaire   +2 more sources

Mineral nutrition and fertilizers

1992
Fertilization is an important part of the normal intensive production of tea. Optimum fertilizer applications, in association with other appropriate cultural practices, should produce high yields. For the most effective use of applied fertilizer many soils need to be improved so that they include a higher proportion of organic matter.
D. Bonheure, K. C. Willson
openaire   +1 more source

Mineralization and nitrification of ureaform fertilizers

Fertilizer Research, 1988
In an attempt to produce N materials that exhibit some delayed-release character and yet make all the N available in one growing season, ureaform (UF) fertilizers were prepared using low amounts of paraformaldehyde (PFA) (6% to 15% PFA w/w). Mineralization and nitrification of the various water-soluble components of these UF materials were studied over
C. B. Christianson   +2 more
openaire   +1 more source

Bibliometric and literature review of the development of mineral fertilizers

Environmental Science and Pollution Research, 2023
Mineral fertilizers are a new type of sustainable fertilizers, containing natural ores as the primary raw material with various nutrients and organic matters. This study combines two methods of bibliometric analysis to comprehensively review the progress of mineral fertilizers from 2000 to 2021.
Zijie, Gao   +5 more
openaire   +2 more sources

DIFFERENTIATED APPLICATION OF MINERAL FERTILIZERS

"ITSE 2024" Conference
Differentiated application of mineral fertilizers is a technology for applying fertilizers with automatic dose adjustment during unit operation based on a dose adjustment algorithm. Mineral fertilizers are used to improve soil fertility, increase yields, and improve the quality of agricultural products.
D.V. Rudoy   +5 more
openaire   +1 more source

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