Abstract
The results of a study on Brassica carinata A. Braun, genotypes CT 204, in semi-marginal areas of southern Italy are shown in this paper. The research was carried out in three sites of Apulia region, Alberobello -Murgia of Bari (S1), Troia - Sub Apennine Dauno, Foggia (S2), Monteroni - Area of Salento, Lecce (S3) and one site of Basilicata region, Matera - Hill Materana (S4). The B. carinata in all trial areas was submitted to different doses of nitrogen fertilization, no nitrogen supply, low doses of 50 and 60 kg N ha-1 and high doses of 100 and 120 kg N ha-1. The S2 and S4 sites were subjected to minimum and conventional tillage and in the S3 site, two sowing densities of 50 and 100 plant m2 were used. The site with the highest seed yield was S4 site (3.2 t ha-1) under conventional tillage in interaction with organic fertilizer and with or without mineral nitrogen addition. In the S1 site with the application of 100 kg N ha-1, although the marginality of the site due to shallow soil layer, seed yield was 1.8 t ha-1 and there was the highest percentage of oil content (41%). In the S1 site, the effects of nitrogen fertilization were more noticeable which determined increases in seed yield and oil content proportional to the increases in N doses. The response of B. carinata to the two soil tillage methods was different in the two sites, minimum tillage increased seed yield in S2 while conventional tillage determined an increase in seed yield in S3.
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Claims 7
Claim · model-written summary
At S4, conventional tillage with organic fertilizer gave the highest seed yield, 3.2 t ha-1.
Verbatim
t0“Brassica Carinata A. Braun”
e0“The site with the highest seed yield was S4 site (3.2 t ha-1) under conventional tillage in interaction with organic fertilizer and with or without mineral nitrogen addition.”
Claim · model-written summary
At S1, 100 kg N ha-1 yielded 1.8 t ha-1 of seed.
- Taxon
- Brassica Carinata A. Braunt0
- Treatment
- 100 kg N ha-1e0
- Outcome
- seed yielde0
- Value
- 1.8 t ha-1e0
- Setting
- S1 sitee0
Not reportedDirection
Verbatim
t0“Brassica Carinata A. Braun”
e0“In the S1 site with the application of 100 kg N ha-1, although the marginality of the site due to shallow soil layer, seed yield was 1.8 t ha-1”
Claim · model-written summary
The highest oil content at S1 was 41%.
Verbatim
t0“Brassica Carinata A. Braun”
e0“the highest percentage of oil content (41%)”
e1“In the S1 site with the application of 100 kg N ha-1”
Claim · model-written summary
At S1, increasing nitrogen dose increased seed yield.
Verbatim
t0“Brassica Carinata A. Braun”
e0“In the S1 site, the effects of nitrogen fertilization were more noticeable which determined increases in seed yield and oil content proportional to the increases in N doses.”
Claim · model-written summary
At S1, increasing nitrogen dose increased oil content.
Verbatim
t0“Brassica Carinata A. Braun”
e0“In the S1 site, the effects of nitrogen fertilization were more noticeable which determined increases in seed yield and oil content proportional to the increases in N doses.”
Claim · model-written summary
Minimum tillage increased seed yield at S2.
- Taxon
- Brassica Carinata A. Braunt0
- Treatment
- minimum tillagee0
- Outcome
- seed yielde0
- Direction
- increasede0
- Setting
- S2e0
Not reportedComparator
Verbatim
t0“Brassica Carinata A. Braun”
e0“minimum tillage increased seed yield in S2”
Claim · model-written summary
Conventional tillage increased seed yield at S3.
- Taxon
- Brassica Carinata A. Braunt0
- Treatment
- conventional tillagee0
- Outcome
- seed yielde0
- Direction
- increasee0
- Setting
- S3e0
Not reportedComparator
Verbatim
t0“Brassica Carinata A. Braun”
e0“conventional tillage determined an increase in seed yield in S3”
The same questions in other papers
tillage · yield · Brassica carinata (Ethiopian mustard)Positive and negative results
1 paper in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
fertilization · quality: oil · Brassica carinata (Ethiopian mustard)Positive and negative results
2 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
fertilization · yield · Brassica carinata (Ethiopian mustard)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
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.