Abstract
Purpose of this study was to establish the most efficient polifactorial combination represented by soil type x dose of fertilizer for cultivation of winter barley Cardinal and Maresal varieties, in order to obtain higher production in terms of quantity and quality, in climate conditions of Braila Plain, which is a very favorable area for this crop. The three experimental factors had two graduations, namely: A (soil type) with A1 – typical Chernozem and A2 Solonetz, B (variety) with B1 – Cardinal and B2 – Maresal, and C (dose of fertilizer) with C1 – economic optimum dose calculated for chernozem, C2 – economic optimum dose calculated for Solonetz and C3 – unfertilized. In terms of economic efficiency, the largest profit of studied variants was registered by Maresal variety cultivated on Chernozem, fertilized with optimum dose for Solonetz, followed in descending order by Maresal variety cultivated on Chernozem fertilized with optimum dose for Chernozem and Cardinal variety grown on Chernozem fertilized with optimal dose calculated for Solonetz. The research found that the Maresal variety is more productive than Cardinal variety on both soil type from experience, but Cardinal variety can obtain a high production increase if additional fertilization. We studied also the correlations between soil quality indices and interaction of experimental factors studied, to determine the most efficient systems (soil type x level of fertilization x variety), while Braila Plain.
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Claims 5
Claim · model-written summary
Maresal on Chernozem with the Solonetz optimum fertilizer dose had the largest profit.
- Taxon
- WINTER BARLEY
.jpg?width=60)
Hordeum vulgaret0 - Material
- Maresale0
- Treatment
- optimum dose for Solonetze0
- Outcome
- profite0
- Direction
- largeste0
- Setting
- Chernozeme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“the largest profit of studied variants was registered by Maresal variety cultivated on Chernozem, fertilized with optimum dose for Solonetz”
t0“WINTER BARLEY”
Claim · model-written summary
Maresal on Chernozem with the Chernozem optimum dose ranked second in profit.
- Taxon
- WINTER BARLEYHordeum vulgaret0
- Material
- Maresale0
- Treatment
- optimum dose for Chernozeme0
- Outcome
- descending ordere0
- Setting
- Chernozeme0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“followed in descending order by Maresal variety cultivated on Chernozem fertilized with optimum dose for Chernozem”
t0“WINTER BARLEY”
Claim · model-written summary
Cardinal on Chernozem with the Solonetz optimum dose ranked next in profit.
- Taxon
- WINTER BARLEYHordeum vulgaret0
- Material
- Cardinale0
- Treatment
- optimal dose calculated for Solonetze0
- Setting
- Chernozeme0
Not reportedOutcome
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cardinal variety grown on Chernozem fertilized with optimal dose calculated for Solonetz”
t0“WINTER BARLEY”
Claim · model-written summary
Maresal was more productive than Cardinal on both soils.
- Taxon
- WINTER BARLEYHordeum vulgaret0
- Material
- Maresale0
- Outcome
- productivee0
- Direction
- more productivee0
- Comparator
- Cardinale0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the Maresal variety is more productive than Cardinal variety on both soil type”
t0“WINTER BARLEY”
Claim · model-written summary
Additional fertilization increased Cardinal production.
- Taxon
- WINTER BARLEYHordeum vulgaret0
- Material
- Cardinale0
- Treatment
- additional fertilizatione0
- Outcome
- productione0
- Direction
- increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cardinal variety can obtain a high production increase if additional fertilization”
t0“WINTER BARLEY”
The same questions in other papers
fertilization · yield · Hordeum vulgare (barley)Positive and negative results
472 papers in the same direction as this paper · 66 in the opposite direction · 11 reporting no difference from an alternative
- no effect
- negative
- negative
546 papers more in this group
See all 550 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.