Organic Fertilizers and Soil Amendments

A special issue of Agriculture (ISSN 2077-0472). This special issue belongs to the section "Agricultural Soils".

Deadline for manuscript submissions: closed (20 October 2022) | Viewed by 2026

Special Issue Editor


E-Mail Website
Guest Editor
Department Horticultural Plant Systems, Faculty of Life Sciences, ADT Institute, Humboldt University of Berlin, Lentzeallee 75, 14195 Berlin, Germany
Interests: sustainable agriculture; agribusiness; land evaluation; organic farming; horticulture research; protected cultivation; soilless cultivation; plant growths regulators; plant nutrition; vegetable cultivation; mushroom cultivation; vertical farming; substrate evaluation; nutritional value of vegetables

Special Issue Information

Dear Colleagues,

The aim of this special issue of the Journal Agriculture is to publish scientific news related to improving of the sustainability in agricultural land use. Sustainability is related to specific matters as quality management, diversification in agriculture and horticulture, land use planning, farming system, environmental protection, poverty reduction, income of farmers, market acceptance, etc. In this issue the focus is related to improve the sustainability by improving of the Soil quality characteristics separated in three categories: physical, chemical and biological. Of high relevance for improving of all three characteristics, is the content of organic matter and the C: N ratio. Lack of organic matter in soils is often a problem in many regions in the world, especially if monoculture is common practice. Organic matter deficiency can be the reason for decreasing of the yield, lack of nutrients, leaching of nutrient elements and contamination of ground water and erosion and of agricultural land. Collecting of organic wastes in the municipalities, households and farms for composting in order to supply the soil with composts is from growing importance. Organic wastes from biogas plants or from animal husbandries as well as dung or straw farmyard manure, waste from forestry or sludge of lakes or rivers can be used in order to supply the plants with nutrients and to improve the soil quality and its fertility. Very important is a strategy of environmental friendly use of organic fertilizers for securing a stable and economically sufficient yield.

Prof. Dr. Michael Henry Böhme
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Agriculture is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • sustainable agriculture
  • soil quality
  • soil characteristics
  • farmyard manure
  • green manure
  • mineralization
  • humification
  • organic farming
  • biological activities in soil
  • type of organic fertilizers

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

13 pages, 2071 KiB  
Article
Recycling Nutrients Contained in Biomass Bottom Ash from Industrial Waste to Enhance the Fertility of an Amazonian Acidic Soil
by Alan R. L. Albuquerque, Marcos A. P. Gama, Vitória M. N. Lima, Andréia O. Rodrigues, Rômulo S. Angélica and Simone P. A. Paz
Agriculture 2022, 12(12), 2093; https://doi.org/10.3390/agriculture12122093 - 7 Dec 2022
Viewed by 1319
Abstract
The present study aimed to evaluate the effects of recycling ash from Amazonian biomass on the fertility of a dystrophic Yellow Latosol. For this purpose, a laboratory incubation experiment was performed with Yellow Latosol using four increasing doses of ash (8.75, 17.5, 35, [...] Read more.
The present study aimed to evaluate the effects of recycling ash from Amazonian biomass on the fertility of a dystrophic Yellow Latosol. For this purpose, a laboratory incubation experiment was performed with Yellow Latosol using four increasing doses of ash (8.75, 17.5, 35, and 70 Mg ha−1), three incubation times (20, 40, and 60 days), two positive treatments (13 Mg ha−1 lime and 2 Mg ha−1 phosphate fertilizer), and one control soil. The chemical analyses of the soil revealed that the application of increasing doses of ash positively affected the pH values and significantly increased the availability of the nutrients P, K, Ca, and Mg, the levels of which were adequate for the soils and main crops of the state of Pará, Brazil. The input of these nutrients and the moderate increase in pH contributed to the increase in base saturation and thus reduced the potential acidity of the soil and neutralized Al3+. Therefore, recycling ash from Amazonian biomasses in agricultural or forest soils may represent a sustainable and integrative alternative that balances the management of industrial waste and the fertility of acidic and nutrient-deficient soils in the state of Pará. Full article
(This article belongs to the Special Issue Organic Fertilizers and Soil Amendments)
Show Figures

Figure 1

Back to TopTop