Effect of nitrogen and potassium fertilization on tomato flavor

1985 ◽  
Vol 33 (3) ◽  
pp. 355-358 ◽  
Author(s):  
Deborah H. Wright ◽  
Natholyn D. Harris
Keyword(s):  
Potassium Fertilization ◽  
Tomato Flavor

scholarly journals Potassium Fertilization in the Production of Vegetables and Fruits

2018 ◽  
Author(s):  
Douglas José Marques ◽  
Hudson Carvalho Bianchini ◽  
Allan Klynger da Silva Lobato ◽  
Wellington Ferrari da Silva
Keyword(s):  
Potassium Fertilization ◽  
Vegetables And Fruits

scholarly journals PHOSPHATE AND POTASSIUM FERTILIZATION FOR RADISH GROWN IN A LATOSOL WITH A HIGH CONTENT OF THESE NUTRIENTS

2017 ◽  
Vol 30 (2) ◽  
pp. 412-419 ◽  
Author(s):  
ARTHUR BERNARDES CECÍLIO FILHO ◽  
ALEXSON FILGUEIRAS DUTRA ◽  
GILSON SILVERIO DA SILVA
Keyword(s):  
Ground Water ◽  
Factorial Design ◽  
Leaf Area ◽  
Crop Yields ◽  
Dry Mass ◽  
Plant Leaf ◽  
Potassium Fertilization ◽  
Chemical Fertilization ◽  
Number Of Leaves ◽  
Better Than

ABSTRACT The intensive cultivation of vegetables with frequent chemical fertilization may cause accumulation of nutrients in the soil. This, in turn, may reduce crop yields and damage the environment due to contamination of ground water and rivers. Thus, to increase the effects of P (0, 100, 200, 300 and 400 kg ha -1 of P2O5) and K (0, 60, 120, 180 and 240 kg ha-1 of K2O) doses on the growth and productivity of radish cultivars (Sakata 19 and Sakata 25) in a soil with high levels of these nutrients, two experiments were conducted in randomized blocks with the factors cultivars and doses arranged in a 2 x 5 factorial design with three replications. Number of leaves per plant, leaf area, shoot and root dry mass, total and commercial productivity, percentage of cracked roots and P and K contents in the plant and in the soil were evaluated. The Sakata 19 cultivar performed better than the Sakata 25 in both experiments. The fertilization with P or K did not influence the growth and the productivity of both radish cultivars. Therefore, both cultivars of radish evaluated do not need to be fertilized with P and K when planted in a Latosol with high levels of these nutrients.

Impact of potassium fertilization and potassium uptake by plants on soil clay mineral assemblage in South Brazil

2016 ◽  
Vol 406 (1-2) ◽  
pp. 157-172 ◽  
Author(s):  
Diovane Freire Moterle ◽  
João Kaminski ◽  
Danilo dos Santos Rheinheimer ◽  
Laurent Caner ◽  
Edson Campanhola Bortoluzzi
Keyword(s):  
Clay Mineral ◽  
Mineral Assemblage ◽  
Potassium Uptake ◽  
Potassium Fertilization ◽  
Clay Mineral Assemblage ◽  
Soil Clay ◽  
South Brazil
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