Nutrient Concentrations of Bush Bean (Phaseolus vulgaris L.) and Potato (Solanum tuberosum L.) Cultivated in Subarctic Soils Managed with Intercropping and Willow (Salix spp.) Agroforestry
To ease food insecurities in northern Canada, some remote communities started gardening initiatives to gain more access to locally grown foods. Bush beans (Phaseolus vulgaris L.) and potatoes (Solanum tuberosum L.) were assessed for N, P, K, Mg, and Ca concentrations of foliage as indicators of plan...
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MDPI AG
2017
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Online Access: | https://doi.org/10.3390/su9122294 https://doaj.org/article/418cc1c1c0c84101b29b373ed77da0e8 |
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ftdoajarticles:oai:doaj.org/article:418cc1c1c0c84101b29b373ed77da0e8 2023-05-15T18:28:14+02:00 Nutrient Concentrations of Bush Bean (Phaseolus vulgaris L.) and Potato (Solanum tuberosum L.) Cultivated in Subarctic Soils Managed with Intercropping and Willow (Salix spp.) Agroforestry Meaghan J. Wilton Jim D. Karagatzides Leonard J. S. Tsuji 2017-12-01T00:00:00Z https://doi.org/10.3390/su9122294 https://doaj.org/article/418cc1c1c0c84101b29b373ed77da0e8 EN eng MDPI AG https://www.mdpi.com/2071-1050/9/12/2294 https://doaj.org/toc/2071-1050 2071-1050 doi:10.3390/su9122294 https://doaj.org/article/418cc1c1c0c84101b29b373ed77da0e8 Sustainability, Vol 9, Iss 12, p 2294 (2017) plant nutrients subarctic agriculture agroforestry intercropping bush bean potato ternary plots northern agriculture management Environmental effects of industries and plants TD194-195 Renewable energy sources TJ807-830 Environmental sciences GE1-350 article 2017 ftdoajarticles https://doi.org/10.3390/su9122294 2022-12-31T10:54:56Z To ease food insecurities in northern Canada, some remote communities started gardening initiatives to gain more access to locally grown foods. Bush beans (Phaseolus vulgaris L.) and potatoes (Solanum tuberosum L.) were assessed for N, P, K, Mg, and Ca concentrations of foliage as indicators of plant nutrition in a calcareous silty loam soil of northern Ontario James Bay lowlands. Crops were grown in sole cropping and intercropping configurations, with comparisons made between an open field and an agroforestry site enclosed with willow (Salix spp.) trees. Foliage chemical analysis of the sites revealed an abundance of Ca, adequacies for Mg and N, and deficiencies in P and K. Intercropping bean and potato did not show significant crop–crop facilitation for nutrients. The agroforestry site showed to be a superior management practice for the James Bay lowland region, specifically for P. The agroforestry site had significantly greater P for bean plant (p = 0.024) and potato foliage (p = 0.002) compared to the open site. It is suspected that the presence of willows improve plant available P to bean and potatoes by tree root—crop root interactions and microclimate enhancements. Article in Journal/Newspaper Subarctic James Bay Directory of Open Access Journals: DOAJ Articles Canada Sustainability 9 12 2294 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
plant nutrients subarctic agriculture agroforestry intercropping bush bean potato ternary plots northern agriculture management Environmental effects of industries and plants TD194-195 Renewable energy sources TJ807-830 Environmental sciences GE1-350 |
spellingShingle |
plant nutrients subarctic agriculture agroforestry intercropping bush bean potato ternary plots northern agriculture management Environmental effects of industries and plants TD194-195 Renewable energy sources TJ807-830 Environmental sciences GE1-350 Meaghan J. Wilton Jim D. Karagatzides Leonard J. S. Tsuji Nutrient Concentrations of Bush Bean (Phaseolus vulgaris L.) and Potato (Solanum tuberosum L.) Cultivated in Subarctic Soils Managed with Intercropping and Willow (Salix spp.) Agroforestry |
topic_facet |
plant nutrients subarctic agriculture agroforestry intercropping bush bean potato ternary plots northern agriculture management Environmental effects of industries and plants TD194-195 Renewable energy sources TJ807-830 Environmental sciences GE1-350 |
description |
To ease food insecurities in northern Canada, some remote communities started gardening initiatives to gain more access to locally grown foods. Bush beans (Phaseolus vulgaris L.) and potatoes (Solanum tuberosum L.) were assessed for N, P, K, Mg, and Ca concentrations of foliage as indicators of plant nutrition in a calcareous silty loam soil of northern Ontario James Bay lowlands. Crops were grown in sole cropping and intercropping configurations, with comparisons made between an open field and an agroforestry site enclosed with willow (Salix spp.) trees. Foliage chemical analysis of the sites revealed an abundance of Ca, adequacies for Mg and N, and deficiencies in P and K. Intercropping bean and potato did not show significant crop–crop facilitation for nutrients. The agroforestry site showed to be a superior management practice for the James Bay lowland region, specifically for P. The agroforestry site had significantly greater P for bean plant (p = 0.024) and potato foliage (p = 0.002) compared to the open site. It is suspected that the presence of willows improve plant available P to bean and potatoes by tree root—crop root interactions and microclimate enhancements. |
format |
Article in Journal/Newspaper |
author |
Meaghan J. Wilton Jim D. Karagatzides Leonard J. S. Tsuji |
author_facet |
Meaghan J. Wilton Jim D. Karagatzides Leonard J. S. Tsuji |
author_sort |
Meaghan J. Wilton |
title |
Nutrient Concentrations of Bush Bean (Phaseolus vulgaris L.) and Potato (Solanum tuberosum L.) Cultivated in Subarctic Soils Managed with Intercropping and Willow (Salix spp.) Agroforestry |
title_short |
Nutrient Concentrations of Bush Bean (Phaseolus vulgaris L.) and Potato (Solanum tuberosum L.) Cultivated in Subarctic Soils Managed with Intercropping and Willow (Salix spp.) Agroforestry |
title_full |
Nutrient Concentrations of Bush Bean (Phaseolus vulgaris L.) and Potato (Solanum tuberosum L.) Cultivated in Subarctic Soils Managed with Intercropping and Willow (Salix spp.) Agroforestry |
title_fullStr |
Nutrient Concentrations of Bush Bean (Phaseolus vulgaris L.) and Potato (Solanum tuberosum L.) Cultivated in Subarctic Soils Managed with Intercropping and Willow (Salix spp.) Agroforestry |
title_full_unstemmed |
Nutrient Concentrations of Bush Bean (Phaseolus vulgaris L.) and Potato (Solanum tuberosum L.) Cultivated in Subarctic Soils Managed with Intercropping and Willow (Salix spp.) Agroforestry |
title_sort |
nutrient concentrations of bush bean (phaseolus vulgaris l.) and potato (solanum tuberosum l.) cultivated in subarctic soils managed with intercropping and willow (salix spp.) agroforestry |
publisher |
MDPI AG |
publishDate |
2017 |
url |
https://doi.org/10.3390/su9122294 https://doaj.org/article/418cc1c1c0c84101b29b373ed77da0e8 |
geographic |
Canada |
geographic_facet |
Canada |
genre |
Subarctic James Bay |
genre_facet |
Subarctic James Bay |
op_source |
Sustainability, Vol 9, Iss 12, p 2294 (2017) |
op_relation |
https://www.mdpi.com/2071-1050/9/12/2294 https://doaj.org/toc/2071-1050 2071-1050 doi:10.3390/su9122294 https://doaj.org/article/418cc1c1c0c84101b29b373ed77da0e8 |
op_doi |
https://doi.org/10.3390/su9122294 |
container_title |
Sustainability |
container_volume |
9 |
container_issue |
12 |
container_start_page |
2294 |
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1766210620997238784 |