EVALUATION OF MUNICIPAL SOLID WASTE COMPOST AS A GROWING MEDIA COMPONENT FOR POTTED PLANT PRODUCTION

2008 ◽  
pp. 591-598 ◽  
Author(s):  
Y. Cendón ◽  
A. Moldes ◽  
M.T. Barral
HortScience ◽  
2004 ◽  
Vol 39 (4) ◽  
pp. 777A-777
Author(s):  
Lizzette Gonzalez* ◽  
Juan C. Vazquez ◽  
Maria del C. Libran

Municipal solid waste compost (MSW) can be used as an effective substrate for ornamental plant production as an alternative to peat. In a previous study a mix with peat, perlite, and vermiculite (1:1:1 per volume) was used along MSW compost at 1:1 per volume ratio as a growing substrate for Catharanthus roseus, providing nitrogen (N) for adequate plant growth. This study will focus in determining if MSW provides adequate amounts of N and Phosphorous (P) for Anthurium pot plant production, reducing the use of fertilizers and nutrient loss to the environment. Plants were fertilized at 0, 100, 150, and 200 ppm N using a 20-10-20 soluble fertilizer. Chemical characterization of leachates collected from plants grown in substrates with or without MSW, to determine possible nutrient run off. Tissue analysis for N and P content was conducted to determine absorption. Our results shows an increase in NH4 -N, NO3 -N and soluble P in leachates as the fertilizer level increased. Higher NO3 -N content in leachates was observed in treatments with MSW. Higher P concentrations were observed in leachates from substrate without MSW. Weeks after, 62% of the plants grown in MSW were dead; the surviving plants had less biomass, but similar N content in leaf and root tissues than plants grown without MSW. Higher P content in tissues was observed in fertilized plants grown without MSW. The MSW was a nutrient source for the plants, but further studies should be conducted for optimum use of MSW as a component of growing substrate.


2017 ◽  
Vol 25 (6) ◽  
pp. 5603-5615 ◽  
Author(s):  
Stefania Diquattro ◽  
Giovanni Garau ◽  
Gian Paolo Lauro ◽  
Margherita Silvetti ◽  
Salvatore Deiana ◽  
...  

2018 ◽  
Vol 46 (6) ◽  
pp. 1800093
Author(s):  
Tanmoy Karak ◽  
Ornella Abollino ◽  
Ranjit K. Paul ◽  
Amrit K. Dutta ◽  
Agnese Giacomino ◽  
...  

2014 ◽  
Vol 26 (18) ◽  
pp. 6147-6150
Author(s):  
Ah. Jonaidi Jafari ◽  
A. Rastegar ◽  
M. Farzadkia ◽  
R. Rezaei Kalantary ◽  
A. Rahmani

2015 ◽  
Vol 39 (4) ◽  
pp. 491-501 ◽  
Author(s):  
Rita Leogrande ◽  
Ornella Lopedota ◽  
Carolina Vitti ◽  
Domenico Ventrella ◽  
Francesco Montemurro

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