Abstract
Abstract The aim of the study was to evaluate the influence of crop rotations, fertilisation and weather conditions on the grain yield and yield components of winter barley. Long-term field experiment was situated in the area of continental climate. There were the crop rotations with 40%, 60% and 80% share of the cereals. Two treatments of fertilisation were applied: H1 and H2. In the first treatment (H1), nitrogen, phosphorus and potassium in mineral fertilisers + organic manure Veget® were applied. In the second treatment (H2), nitrogen, phosphorus and potassium were applied in fertilisers only. Winter barley cultivar Barcelona was grown in years 2010-2015. The number of spikes per 1 m2, proportion of grains over sieve 2.5 + 2.8 mm and grain yield of winter barley were statistically significantly influenced by fertilisation. In the variant H1 (mineral fertilisation with addition of organic manure Veget®), the statistically higher (P ≤ 0.05) grain yield was obtained (5.71 t/ha) than in the treatment with mineral fertilisation only (5.30 t/ha). In the year 2011, which was very unfavourable for winter barley development, the grain yield in the treatment with mineral fertilisation with the addition of organic manure Veget® was by 1.23 t/ha (32.1%) higher than that in treatment with mineral fertilisa tion only.
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Claims 5
Claim · model-written summary
Fertilisation significantly influenced spikes per square meter.
- Taxon
- winter barley
.jpg?width=60)
Hordeum vulgaree0 - Treatment
- fertilisatione0
- Outcome
- number of spikes per 1 m2e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“The number of spikes per 1 m2, proportion of grains over sieve 2.5 + 2.8 mm and grain yield of winter barley were statistically significantly influenced by fertilisation”
Claim · model-written summary
Fertilisation significantly influenced the proportion of grains over the stated sieve sizes.
- Taxon
- winter barleyHordeum vulgaree0
- Treatment
- fertilisatione0
- Outcome
- proportion of grains over sieve 2.5 + 2.8 mme0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The number of spikes per 1 m2, proportion of grains over sieve 2.5 + 2.8 mm and grain yield of winter barley were statistically significantly influenced by fertilisation”
Claim · model-written summary
Fertilisation significantly influenced grain yield.
- Taxon
- winter barleyHordeum vulgaree0
- Treatment
- fertilisatione0
- Outcome
- grain yielde0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“grain yield of winter barley were statistically significantly influenced by fertilisation”
Claim · model-written summary
H1 fertilisation produced a significantly higher grain yield of 5.71 t/ha than mineral fertilisation alone at 5.30 t/ha.
- Treatment
- mineral fertilisation with addition of organic manure Veget®e0
- Outcome
- grain yielde0
- Direction
- highere0
- Value
- 5.71 t/hae0
- Qualifier
- 5.30 t/hae0
- Comparator
- mineral fertilisation onlye0
Not reportedTaxon
Verbatim
e0“In the variant H1 (mineral fertilisation with addition of organic manure Veget®), the statistically higher (P ≤ 0.05) grain yield was obtained (5.71 t/ha) than in the treatment with mineral fertilisation only (5.30 t/ha)”
Claim · model-written summary
In 2011, manure supplemented mineral fertilisation raised barley grain yield by 1.23 t/ha (32.1%) over mineral fertilisation alone.
- Taxon
- winter barleyHordeum vulgaree0
- Treatment
- mineral fertilisation with the addition of organic manure Veget®e0
- Outcome
- grain yielde0
- Direction
- highere0
- Value
- 1.23 t/ha (32.1%)e0
- Comparator
- mineral fertilisa tion onlye0
- Setting
- 2011e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the year 2011, which was very unfavourable for winter barley development, the grain yield in the treatment with mineral fertilisation with the addition of organic manure Veget® was by 1.23 t/ha (32.1%) higher than that in treatment with mineral fertilisa tion only”
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organic · yield · Hordeum vulgare (barley)Positive and negative results
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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.