Abstract
Two field experiments were conducted during 2019/2020 and 2020/2021 seasons to study the effect of sowing dates (10th December, 1st January and 20th January), N-fertilizer (45 and 70 kg N/fed) and seeding rates (50 and 70 kg seeds/fed) on earliness, growth, yield and its attributes of some barley cultivars (Giza 132, Giza 133, Giza 134 and Giza 135) under conditions of sandy soils. Each sowing date was accomplished in individual conduct experiment. Every experiment of sowing dates was passed in split-split plot layout with 3 replicates. December 10th plantation markedly exhibited most marked increases in earliness characters, growth characters and yields and its attributes. Giza 134 cultivar produced greatest amounts of plant elevation, No. of spikes/m2, spike interval, No. of grains for each spike, grains weight for each spike, 1000 – grain wt., grain and straw yields for each fed. Fertilizing with 70 kg N/fed gave greatest amounts of earliness characters, growth characters, yields and its attributes. Sowing with50 kg seeds/fed led to obtain the greatest amounts of No. of days from sowing to 50 % heading and to full maturity, spike interval, No. of grains/spike, grains weight/spike and 1000 – grain wt. While, sowing with 70 kg seeds/fed gave greatest amounts of plant elevation, No. of spikes/m2, grain and straw yields for each fed. Sowing barley Giza 134 or 133 cultivars on 10th December with 70 kg seeds/fed and fertilizing plants with 70 kg N/fed could be recommended to obtain highest productivity under conditions of sandy soils.
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Claims 7
Claim · model-written summary
December 10 sowing increased earliness, growth and yield traits.
- Taxon
- barley
.jpg?width=60)
Hordeum vulgaret0 - Treatment
- December 10th plantatione0
- Outcome
- earliness characters, growth characters and yields and its attributese0
- Direction
- increasese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“December 10th plantation markedly exhibited most marked increases in earliness characters, growth characters and yields and its attributes”
t0“barley”
Claim · model-written summary
Giza 134 had the greatest plant height and spike-related traits.
- Taxon
- barleyHordeum vulgaret0
- Material
- Giza 134e0
- Outcome
- plant elevation, No. of spikes/m2, spike intervale0
- Direction
- greateste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Giza 134 cultivar produced greatest amounts of plant elevation, No. of spikes/m2, spike interval, No. of grains for each spike, grains weight for each spike, 1000 – grain wt., grain and straw yields for each fed”
t0“barley”
Claim · model-written summary
Giza 134 had the greatest grains per spike, grain weights, and grain and straw yields.
- Taxon
- barleyHordeum vulgaret0
- Material
- Giza 134e0
- Outcome
- No. of grains for each spike, grains weight for each spike, 1000 – grain wt.e0
- Direction
- greateste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Giza 134 cultivar produced greatest amounts of plant elevation, No. of spikes/m2, spike interval, No. of grains for each spike, grains weight for each spike, 1000 – grain wt., grain and straw yields for each fed”
t0“barley”
Claim · model-written summary
70 kg N/fed maximized earliness, growth and yield attributes.
- Taxon
- barleyHordeum vulgaret0
- Treatment
- 70 kg N/fede0
- Outcome
- earliness characters, growth characters, yields and its attributese0
- Direction
- greateste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Fertilizing with 70 kg N/fed gave greatest amounts of earliness characters, growth characters, yields and its attributes”
t0“barley”
Claim · model-written summary
50 kg seeds/fed maximized days to heading and maturity and several spike traits.
- Taxon
- barleyHordeum vulgaret0
- Treatment
- 50 kg seeds/fede0
- Outcome
- No. of days from sowing to 50 % heading and to full maturity, spike interval, No. of grains/spikee0
- Direction
- greateste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sowing with50 kg seeds/fed led to obtain the greatest amounts of No. of days from sowing to 50 % heading and to full maturity, spike interval, No. of grains/spike, grains weight/spike and 1000 – grain wt”
t0“barley”
Claim · model-written summary
70 kg seeds/fed maximized plant height, spike count, and grain and straw yields.
- Taxon
- barleyHordeum vulgaret0
- Treatment
- 70 kg seeds/fede0
- Outcome
- plant elevation, No. of spikes/m2, grain and straw yields for each fede0
- Direction
- greateste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“sowing with 70 kg seeds/fed gave greatest amounts of plant elevation, No. of spikes/m2, grain and straw yields for each fed”
t0“barley”
Claim · model-written summary
The authors recommend sowing Giza 134 or 133 on December 10 at 70 kg seeds/fed and 70 kg N/fed for highest productivity in sandy soils.
- Taxon
- barleyHordeum vulgaree0
- Material
- Giza 134 or 133 cultivarse0
- Treatment
- 70 kg seeds/fede0
- Outcome
- highest productivitye0
- Setting
- sandy soilse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sowing barley Giza 134 or 133 cultivars on 10th December with 70 kg seeds/fed and fertilizing plants with 70 kg N/fed could be recommended to obtain highest productivity under conditions of sandy soils”
The same questions in other papers
nitrogen · yield · Hordeum vulgare (barley)Positive and negative results
251 papers in the same direction as this paper · 44 in the opposite direction · 3 reporting no difference from an alternative
- positive
- positive
- positive
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