Marketable yield quantity and quality of leek and residual soil mineral nitrogen in relation to nitrogen fertilization

2019 ◽  
pp. 109-116
Author(s):  
K. D’Haene ◽  
G. Hofman
Keyword(s):  
Nitrogen Fertilization ◽  
Mineral Nitrogen ◽  
Residual Soil ◽  
Soil Mineral ◽  
Soil Mineral Nitrogen ◽  
Marketable Yield

Can optimum yield and quality of vegetables be reconciled with low residual soil mineral nitrogen at harvest?

2018 ◽  
Vol 233 ◽  
pp. 78-89 ◽  
Author(s):  
Karoline D’Haene ◽  
Joost Salomez ◽  
Micheline Verhaeghe ◽  
Tomas Van de Sande ◽  
Joris De Nies ◽  
...  
Keyword(s):  
Mineral Nitrogen ◽  
Residual Soil ◽  
Soil Mineral ◽  
Soil Mineral Nitrogen ◽  
Optimum Yield ◽  
Yield And Quality

scholarly journals Field experiments with slurry and dicyandiamide: response of potatoes and effects on soil mineral nitrogen

1993 ◽  
Vol 41 (2) ◽  
pp. 95-109
Author(s):  
W.P. Wadman ◽  
J.J. Neeteson ◽  
G.J. Wijnen
Keyword(s):  
Nitrogen Fertilizer ◽  
Field Experiments ◽  
Inorganic Nitrogen ◽  
Maximum Yield ◽  
Soil Layer ◽  
Nitrification Inhibitor ◽  
Mineral Nitrogen ◽  
Residual Soil ◽  
Soil Mineral ◽  
Soil Mineral Nitrogen

In the period of 1983-1985, 18 field experiments with potatoes grown for industrial starch production were set up in the Netherlands to investigate the effects of poultry-slurry application on tuber yield and on soil mineral nitrogen. Slurry was applied in autumn with and without the nitrification inhibitor dicyandiamide (DCD) and in spring without DCD. Control treatments without slurry or DCD were included. Various nitrogen fertilizer rates were applied to all slurry treatments. In autumn, following slurry application without DCD, slurry-derived nitrate moved to the 0.3-0.6 and 0.6-1 m soil layers. Following DCD-application, most of the slurry-derived nitrate remained in the 0-0.3 m soil layer. Maximum yields as estimated from a nitrogen fertilizer response function were slightly increased by the slurry application. Nitrogen supplied from the slurry decreased the amount of fertilizer nitrogen needed for maximum yield. Increasing the amounts of soil mineral nitrogen in June from slurry or applied inorganic nitrogen fertilizer increased residual soil mineral nitrogen at harvest.

Accumulation and Crop Uptake of Soil Mineral Nitrogen as Influenced by Tillage, Cover Crops, and Nitrogen Fertilization

2007 ◽  
Vol 99 (3) ◽  
pp. 682-691 ◽  
Author(s):  
Upendra M. Sainju ◽  
Bharat P. Singh ◽  
Wayne F. Whitehead ◽  
Shirley Wang
Keyword(s):  
Cover Crops ◽  
Nitrogen Fertilization ◽  
Mineral Nitrogen ◽  
Soil Mineral ◽  
Soil Mineral Nitrogen ◽  
Crop Uptake

Link between paddy soil mineral nitrogen release and iron and manganese reduction examined in a rice pot growth experiment

Geoderma ◽  
2018 ◽  
Vol 326 ◽  
pp. 9-21 ◽  
Author(s):  
Masuda Akter ◽  
Heleen Deroo ◽  
Eddy De Grave ◽  
Toon Van Alboom ◽  
Mohammed Abdul Kader ◽  
...  
Keyword(s):  
Paddy Soil ◽  
Mineral Nitrogen ◽  
Nitrogen Release ◽  
Growth Experiment ◽  
Soil Mineral ◽  
Soil Mineral Nitrogen ◽  
Manganese Reduction ◽  
Iron And Manganese

Soil mineral nitrogen and nitrate leaching losses in soil tillage systems combined with a catch crop

1999 ◽  
Vol 50 (2) ◽  
pp. 115-125 ◽  
Author(s):  
Maria Stenberg ◽  
Helena Aronsson ◽  
Börje Lindén ◽  
Tomas Rydberg ◽  
Arne Gustafson
Keyword(s):  
Nitrate Leaching ◽  
Mineral Nitrogen ◽  
Soil Tillage ◽  
Catch Crop ◽  
Soil Mineral ◽  
Soil Mineral Nitrogen ◽  
Tillage Systems ◽  
Leaching Losses
Sign in / Sign up

Export Citation Format

Share Document