Results 1 to 10 of about 91,637 (308)

Selenium biofortification of soybean genotypes in a tropical soil via Se-enriched phosphate fertilizers [PDF]

open access: yesFrontiers in Plant Science, 2022
Soybean is a major crop in Brazil and is usually grown in oxidic soils that need high rates of phosphate (P) fertilizers. Soybean is also very suitable for biofortification with Se, since its grains have high protein contents and are widely consumed ...
Maila Adriely Silva   +9 more
doaj   +2 more sources

Controlled delivery of phosphate to plants with optimized chemical and physical factors [PDF]

open access: yesQuantitative Plant Biology
Sustainable phosphorus fertilization is a growing challenge in agriculture. Phosphorus is necessary for plant growth, but it is typically only bioavailable in its orthophosphate form. Phosphate fertilizers contribute to environmental damage as they leach
Imani Madison   +12 more
doaj   +2 more sources

Phosphoric acid, phosphates and phosphatic fertilizers

open access: yesJournal of the Franklin Institute, 1952
Includes bibliography. ; Mode of access: Internet.
Waggaman, William Henry.   +1 more
  +5 more sources

The fate of nitrogen of ammonium phosphate fertilizers: A blind spot

open access: yesAgricultural & Environmental Letters, 2023
Ammonium phosphate fertilizers are a common phosphorus (P) source for crops, namely monoammonium phosphate, diammonium phosphate, and ammonium polyphosphate.
Andrew J. Margenot, Jeonggu Lee
doaj   +1 more source

Natural Radioactivity Level of Phosphate Fertilizers and Related Products from Al-Qaim Complex Plant in Iraq by Using Solid State Nuclear Track Detector [PDF]

open access: yesEngineering and Technology Journal, 2016
The natural radioactivity level of phosphate rock, P2O5 (29 - 30 %), TSP, MAP, phosphoric acid, NPK, cryolite, zeolite samples obtained from Al-Qaim Complex Plant in Iraq, as well as organic bitmuse fertilizers were recorded by using solid state nuclear ...
Saadi M. D. Al-Nuzal   +3 more
doaj   +1 more source

Study The Response of Two Faba Bean Cultivars to Mineral and Bio-Phosphorus Fertilization [PDF]

open access: yesNew Valley Journal of Agricultural Science, 2023
Reliance on vegetable protein sources has become an urgent necessity in Egypt due to the high prices of animal protein sources. This research was conducted to study the effect of different rates of mineral phosphate fertilizer with some phosphorous bio ...
Ahmed Abd El-Monem   +3 more
doaj   +1 more source

Changes in soil properties and the phoD-harboring bacteria of the alfalfa field in response to phosphite treatment

open access: yesFrontiers in Microbiology, 2022
Phosphite, a reduced form of orthophosphate, is characterized by high solubility, and transportation efficiency and can be used as potential phosphorus fertilizer, plant biostimulant and supplemental fertilizer in agriculture.
Zhenyi Li   +7 more
doaj   +1 more source

Research on electron paramagnetic resonance of modified phosphate fertilizers

open access: yes浙江大学学报. 农业与生命科学版, 2004
In the productive process of save sulphuric acid phosphate fertilizer, different proportional additives were added to ground phosphate rock to produce three new modified phosphate fertilizers.
WU Ping-xiao, LIAO Zong-wen
doaj   +1 more source

Prospects for Using Phosphate-Solubilizing Microorganisms as Natural Fertilizers in Agriculture

open access: yesPlants, 2022
Phosphates are known to be essential for plant growth and development, with phosphorus compounds being involved in various physiological and biochemical reactions. Phosphates are known as one of the most important factors limiting crop yields.
Anna Timofeeva   +2 more
doaj   +1 more source

Review of Technologies for the Recovery of Phosphorus from Waste Streams [PDF]

open access: yesChemical and Biochemical Engineering Quarterly, 2022
Phosphorus is essential to the growth of living organisms, and, therefore, its presence is considered vital for all forms of life. Research shows that phosphate rock reserves are reducing.
A. Salkunić   +2 more
doaj   +1 more source

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