Microbial dynamics associated with the decomposition of coconut and maize residues in a microcosm experiment with tropical soils under two nitrogen fertilization levels

2021 ◽  
Author(s):  
M.F. Fernandes ◽  
L.D. Lopes ◽  
R.P. Dick
Keyword(s):  
Nitrogen Fertilization ◽  
Tropical Soils ◽  
Microbial Dynamics ◽  
Microcosm Experiment ◽  
Maize Residues

scholarly journals Differential effects of warming and nitrogen fertilization on soil respiration and microbial dynamics in switchgrass croplands

GCB Bioenergy ◽  
2018 ◽  
Vol 10 (8) ◽  
pp. 565-576 ◽  
Author(s):  
Jianwei Li ◽  
Siyang Jian ◽  
Jason P. de Koff ◽  
Chad S. Lane ◽  
Gangsheng Wang ◽  
...  
Keyword(s):  
Soil Respiration ◽  
Nitrogen Fertilization ◽  
Microbial Dynamics ◽  
Differential Effects

scholarly journals The 4R management for nitrogen fertilization in tropical forage: A review

2020 ◽  
pp. 1834-1837
Author(s):  
Carolina Marques Costa ◽  
Ana Beatriz Graciano da Costa ◽  
Gustavo de Farias Theodoro ◽  
Gelson dos Santos Difante ◽  
Antonio Leandro Chaves Gurgel ◽  
...  
Keyword(s):  
Nitrogen Fertilization ◽  
Tropical Soils ◽  
Forage Production ◽  
Tropical Pastures ◽  
Leaf Production ◽  
Tropical Forage ◽  
N Dose ◽  
Pasture Area ◽  
Forage Yields

Most of the tropical soils that are intended for pastures are degraded or are at a certain stage of degradation. In this context, the use of nitrogen fertilization increases the quantity as well as the quality of the fodder produced and also accelerates growth, tillering, leaf production, and consequently, expansion of the aerial region and the root system. The present review of the literature aims to determine how the control of the source, location, time, and the application of a right dose of nitrogen fertilizer influences and benefits the entire ecosystem in tropical pastures with the correct use of 4R management, along with increasing the forage yields in these areas. The results showed that in tropical pastures, the recommended N dose varies with the cultivar used and the expected forage production and ranges from 50 to 500 kg N ha–1 year–1, irrespective of division in grazing cycles, with distribution in the entire pasture area

Substrate amendments can alter microbial dynamics and N availability from maize residues to subsequent crops

1998 ◽  
Vol 30 (10-11) ◽  
pp. 1281-1292 ◽  
Author(s):  
C. Ehaliotis ◽  
G. Cadisch ◽  
K.E. Giller
Keyword(s):  
N Availability ◽  
Microbial Dynamics ◽  
Maize Residues

Microbial dynamics after adding bovine manure effluent together with a nitrification inhibitor (3,4 DMPP) in a microcosm experiment

2014 ◽  
Vol 50 (6) ◽  
pp. 869-877 ◽  
Author(s):  
Anita Maienza ◽  
Erland Bååth ◽  
Silvia Rita Stazi ◽  
Anna Benedetti ◽  
Stefano Grego ◽  
...  
Keyword(s):  
Nitrification Inhibitor ◽  
Microbial Dynamics ◽  
Microcosm Experiment

scholarly journals Nitrogen fertilization on ornamental ginger under fertigation in protected cultivation

2019 ◽  
Vol 37 (2) ◽  
pp. 146-151
Author(s):  
Douglas José Marques ◽  
Hudson C Bianchini ◽  
Aloisio P de Souza
Keyword(s):  
Organic Matter ◽  
Nitrogen Fertilization ◽  
Tropical Soils ◽  
Commercial Production ◽  
High Potential ◽  
Experimental Arrangement ◽  
In Vitro Multiplication ◽  
Protected Cultivation

ABSTRACT Tropical floriculture has increased significantly in the last decade due to a growing worldwide market trend of consuming exotic, colorful, beautiful and durable flowers. Among the tropical floriculture products, ornamental gingers, species belonging to the families Zingiberaceae and Costaceae, have high potential for ornamental use, both for landscaping, for cut and potted flower and foliage. However, little information can be found in literature when it comes to crop fertilization, mainly concerning nitrogen fertilization, quite important to tropical soils which are poor in organic matter resource. Thus, this study aimed to evaluate application of nitrogen doses, using fertigation for growing ornamental ginger under protected cultivation. The experiment was carried out from 2012 to 2016, using seedlings produced in vitro multiplication. Plantlets remained for a period of acclimatization in a nursery and, then were planted in pits spaced 1x1 m in a greenhouse. The agronomic parameters and recommendation of nitrogen using SPAD were evaluated from the beginning 2013 until 2016. The experimental arrangement was in randomized blocks with five nitrogen doses (0, 100, 200, 300 and 400 kg ha-1) and 4 replicates. The increase of nitrogen doses, up to 400 kg ha-1 via fertigation, produces 77 100-cm-height commercial flowers/tussock/year, favoring the commercial production and standardization of ornamental ginger.

The influence of nitrogen fertilization on protein yield and nutrient uptake in different triticale genotypes

2007 ◽  
Vol 35 (2) ◽  
pp. 253-256
Author(s):  
Milan Biberdžić ◽  
Ivica Đalović ◽  
Aleksandar Paunović ◽  
Ilija Komljenović
Keyword(s):  
Nutrient Uptake ◽  
Nitrogen Fertilization ◽  
Protein Yield

Application of the IWA Anaerobic Digestion Model (ADM1) for the Valorization of Maize Residues in Morocco

2019 ◽  
Vol 7 (6) ◽  
pp. 220
Author(s):  
Mohamed Amine Bellahkim ◽  
Kamal Gueraoui ◽  
Moad Mahboub ◽  
Mohamed Taibi ◽  
Rihab Belgada ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Maize Residues
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