Results 251 to 260 of about 66,685 (303)

Synergistic Bio-Organic Fertilization Enhances Tobacco Antioxidative Defense and Soil Health for Sustainable Agriculture. [PDF]

open access: yesACS Omega
Wang L   +13 more
europepmc   +1 more source

Electrodialysis treatment of rhamnolipids hydrolysate and its waste water for use as water-soluble fertilizer

Bioresource Technology, 2023
Rhamnolipids can serve as a precursor for rhamnose production, but using ion exchange resin in purifying rhamnolipids hydrolysate results in excessive high-salinity wastewater, making the process environmentally and economically unfeasible. This study introduced electrodialysis technology as an alternative for purifying rhamnolipids hydrolysate ...
Chong, Shen   +3 more
openaire   +2 more sources

EFFICIENCY OF PHOSPHATIC FERTILIZERS OF VARYING WATER-SOLUBILITY

Canadian Journal of Soil Science, 1961
Three fertilizers containing various amounts of citrate- and water-soluble phosphates were compared with superphosphate and rock phosphate in field and greenhouse experiments.Yield curves and equations were calculated and drawn and, from these, availability coefficients were calculated.The phosphate availability of the fertilizers was reduced as the ...
J. Hagin, J. Berkovits
openaire   +1 more source

Fertilizer Evaluation: III. Availability Coefficient of Water‐Soluble and Citrate‐Soluble Phosphorus in Acidulated Phosphate Fertilizers

Soil Science Society of America Journal, 1956
Abstract A method is described by means of which the availability coefficient of citrate‐soluble relative to that of water‐soluble phosphorus may be evaluated when mixtures of the two phosphorus fractions are present in different proportions in two or more fertilizers.
C. A. Black, J. R. Webb, O. Kempthorne
openaire   +1 more source

A Comparison of Water-Soluble Fertilizer with Liquid Fertilizer for Sport-Fish Pond Fertilization

North American Journal of Aquaculture, 2000
Abstract A finely pulverized, water-soluble fertilizer containing 10% N, 52% P2O5, and 4% K2O was compared with a standard liquid fertilizer (10% N, 34% P2O5, 0% K2O) in ponds containing sunfish Lepomis spp. at the Auburn University Fisheries Research Unit, Auburn, Alabama.
Yancey G. Rushton, Claude E. Boyd
openaire   +1 more source

An Evaluation of Phosphorus Fertilizers Varying in Water Solubility: III. Oat Fertilization

Soil Science Society of America Journal, 1961
Abstract Nine field experiments were conducted in which phosphorus fertilizers differing in water solubility were compared for the fertilization of spring‐seeded oats. Methods of fertilizer application were also studied in five of the experiments. The tests involved rates of 15 to 75 pounds of available P
John R. Webb, John T. Pesek, Kalju Eik
openaire   +1 more source

Developing alternatives to phosphate fertilizers of high water solubility

Fertilizer Research, 1993
Superphosphate applied to annual pastures growing on the acidic, sandy-surfaced soils of the coastal plain areas of south-western Australia is the major cause of eutrophication of waterbodies. Watersoluble phosphate, both from freshly applied and previously applied fertilizer, is leached from the profile from deep sandy soils or moved by lateral water ...
J. S. Yeates, M. F. Clarke
openaire   +1 more source

Effect of sub-surface drip irrigation with water soluble fertilizers on fertilizer and water use efficiency

Journal of Hill Agriculture, 2018
To evaluate the specialty water soluble fertilizer namely Ultrasol (09: 05: 33) for Sustainable Sugarcane Initiative (SSI) under sub-surface drip irrigation (SSDI), this study was conducted at Agricultural College and Research Institute, Madurai during 2013–14. The study was designed in RBD with three replications, with treatments as various methods of
M Anbarasu, A Gurusamy, R Indirani
openaire   +1 more source

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