Abstract
This paper presents the effects of magnesium supplementation by two industrial waste types on the development and nutrition of oat plants. Both waste types tested resulted from the magnesium products industry, namely as waste-product and as crusts deposited on the industrial equipment. These two residual magnesium sources also include precipitated calcium carbonate together with low contents of solid impurities, like iron, copper, manganese, zinc and nickel. An important difference between the two mineral sources mentioned consists in their double magnesium content, one compared to the other. The effects of an acid soil amendment by four different waste doses and magnesium contents, with and without nitrogen contribution were studied on oat plants using the two mentioned waste types. From the results obtained, higher contents of residual magnesium improves the size of the oat plants, which were taller. Nitrogen addition increase some physiological characteristics of oat plants. A higher magnesium contribution increased the phosphorus and potassium plant content and their calcium and magnesium content, too. The calcium and magnesium plant content was visibly improved by nitrogen addition. Most of the trace element uptake is positively influenced by a higher magnesium support; their content in the oat plants also increased due to the additional nitrogen. Green oat plants grew taller once with the increase of the waste dose. Adding nitrogen, an obvious increase of the plant size was established. The nitrogen supplement makes the plants more vigorous having a higher fresh weight and dry weight for all the experimental alternatives. The altering of dry matter was increasing for the alternatives without nitrogen treatment and decreasing for those with nitrogen addition. Soil treatment with different doses of the two industrial waste types generally had a positive influence on plant development and nutrition, increasing their essential and trace elements content. Nitrogen addition improved the uptake process of nutritive elements, raising their level in the oat plants. The originality of this paper consists in the use of waste as fertilizer in agriculture. The importance lies in the fact that a new fertilizing technology can be conceived on the basis of the obtained results. The usefulness of this study is represented by the possibility of using large amounts of industrial waste, obtained from the magnesium products industry, as nutritive elements source.
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Claims 15
Claim · model-written summary
Higher residual magnesium content improved the size of oat plants.
- Taxon
- oat
Avena sativae0 - Treatment
- higher contents of residual magnesiume1
- Outcome
- size of the oat plantse1
- Direction
- improvese1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effects of magnesium supplementation by two industrial waste types on the development and nutrition of oat plants”
e1“higher contents of residual magnesium improves the size of the oat plants, which were taller”
Claim · model-written summary
Nitrogen addition increased some physiological characteristics of oat plants.
- Taxon
- oatAvena sativae2
- Treatment
- Nitrogen additione2
- Outcome
- physiological characteristicse2
- Direction
- increasee2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Nitrogen addition increase some physiological characteristics of oat plants”
Claim · model-written summary
A higher magnesium contribution increased the phosphorus and potassium content of oat plants.
- Taxon
- oatAvena sativae0
- Treatment
- higher magnesium contributione3
- Outcome
- phosphorus and potassium plant contente3
- Direction
- increasede3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effects of magnesium supplementation by two industrial waste types on the development and nutrition of oat plants”
e3“A higher magnesium contribution increased the phosphorus and potassium plant content and their calcium and magnesium content, too”
Claim · model-written summary
A higher magnesium contribution increased the calcium and magnesium content of oat plants.
- Taxon
- oatAvena sativae0
- Treatment
- higher magnesium contributione3
- Outcome
- calcium and magnesium contente3
- Direction
- increasede3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effects of magnesium supplementation by two industrial waste types on the development and nutrition of oat plants”
e3“A higher magnesium contribution increased the phosphorus and potassium plant content and their calcium and magnesium content, too”
Claim · model-written summary
Nitrogen addition visibly improved the calcium and magnesium content of oat plants.
- Taxon
- oatAvena sativae0
- Treatment
- nitrogen additione4
- Outcome
- calcium and magnesium plant contente4
- Direction
- visibly improvede4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effects of magnesium supplementation by two industrial waste types on the development and nutrition of oat plants”
e4“The calcium and magnesium plant content was visibly improved by nitrogen addition”
Claim · model-written summary
A higher magnesium support positively influenced trace element uptake in oat plants.
- Taxon
- oatAvena sativae0
- Treatment
- higher magnesium supporte5
- Outcome
- trace element uptakee5
- Direction
- positively influencede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effects of magnesium supplementation by two industrial waste types on the development and nutrition of oat plants”
e5“Most of the trace element uptake is positively influenced by a higher magnesium support; their content in the oat plants also increased due to the additional nitrogen”
Claim · model-written summary
Additional nitrogen increased trace element content in oat plants.
- Taxon
- oat plantsAvena sativae5
- Treatment
- additional nitrogene5
- Outcome
- content in the oat plantse5
- Direction
- increasede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“Most of the trace element uptake is positively influenced by a higher magnesium support; their content in the oat plants also increased due to the additional nitrogen”
Claim · model-written summary
Increasing the waste dose made green oat plants grow taller.
- Taxon
- oatAvena sativae6
- Treatment
- increase of the waste dosee6
- Outcome
- size of the oat plantse1
- Direction
- grew tallere6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e6“Green oat plants grew taller once with the increase of the waste dose”
e1“higher contents of residual magnesium improves the size of the oat plants, which were taller”
Claim · model-written summary
Adding nitrogen caused an obvious increase in oat plant size.
- Taxon
- oatAvena sativae0
- Treatment
- Adding nitrogene7
- Outcome
- plant sizee7
- Direction
- obvious increasee7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e7“Adding nitrogen, an obvious increase of the plant size was established”
e0“effects of magnesium supplementation by two industrial waste types on the development and nutrition of oat plants”
Claim · model-written summary
Nitrogen supplement gave oat plants higher fresh and dry weight in all experimental alternatives.
- Taxon
- oatAvena sativae0
- Treatment
- nitrogen supplemente1
- Outcome
- fresh weight and dry weighte1
- Direction
- highere1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The nitrogen supplement makes the plants more vigorous having a higher fresh weight and dry weight for all the experimental alternatives”
e0“effects of magnesium supplementation by two industrial waste types on the development and nutrition of oat plants”
Claim · model-written summary
Dry matter of oat plants increased in the alternatives without nitrogen treatment compared with those with nitrogen addition.
- Taxon
- oatAvena sativae0
- Treatment
- alternatives without nitrogen treatmente2
- Outcome
- dry mattere2
- Direction
- increasinge2
- Comparator
- those with nitrogen additione2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“The altering of dry matter was increasing for the alternatives without nitrogen treatment and decreasing for those with nitrogen addition”
e0“effects of magnesium supplementation by two industrial waste types on the development and nutrition of oat plants”
Claim · model-written summary
Dry matter of oat plants decreased with nitrogen addition compared with the alternatives without nitrogen treatment.
- Taxon
- oatAvena sativae0
- Treatment
- nitrogen additione2
- Outcome
- dry mattere2
- Direction
- decreasinge2
- Comparator
- alternatives without nitrogen treatmente2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“The altering of dry matter was increasing for the alternatives without nitrogen treatment and decreasing for those with nitrogen addition”
e0“effects of magnesium supplementation by two industrial waste types on the development and nutrition of oat plants”
Claim · model-written summary
Different doses of the two industrial waste types had a positive influence on oat plant development and nutrition.
- Taxon
- oatAvena sativae0
- Treatment
- different doses of the two industrial waste typese3
- Outcome
- plant development and nutritione3
- Direction
- positive influencee3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Soil treatment with different doses of the two industrial waste types generally had a positive influence on plant development and nutrition, increasing their essential and trace elements content”
e0“effects of magnesium supplementation by two industrial waste types on the development and nutrition of oat plants”
Claim · model-written summary
Different doses of the two industrial waste types increased essential and trace element content in oat plants.
- Taxon
- oatAvena sativae0
- Treatment
- different doses of the two industrial waste typese3
- Outcome
- essential and trace elements contente3
- Direction
- increasinge3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Soil treatment with different doses of the two industrial waste types generally had a positive influence on plant development and nutrition, increasing their essential and trace elements content”
e0“effects of magnesium supplementation by two industrial waste types on the development and nutrition of oat plants”
Claim · model-written summary
Nitrogen addition improved the uptake of nutritive elements in oat plants.
- Taxon
- oatAvena sativae0
- Treatment
- Nitrogen additione4
- Outcome
- uptake process of nutritive elementse4
- Direction
- improvede4
- Qualifier
- raising their level in the oat plantse4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“Nitrogen addition improved the uptake process of nutritive elements, raising their level in the oat plants”
e0“effects of magnesium supplementation by two industrial waste types on the development and nutrition of oat plants”
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See all 48 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.