Abstract
The two succeeded experiments were carried out conducted in El-Mattana Agricultural Research Station, Luxor governorate, Upper Egypt during two growing seasons (2019 and 2020) to measure the response of variety Giza 98 cotton as a new variety towards planting date (15th March and 15th April), planting pattern (30 cm distance between 2 hills and 70 cm ridge width (P1), 35 cm distance between 2 hills and 70 cm ridge width (P2),30 cm distance between 2 hills and 140 cm raised bed width (P3), and 35 cm distance between 2 hills and 140 cm raised bed width (P4)) and nitrogen fertilizer levels (45, 60 and 75 Kg N /feddan) (feddan = 4200 m² = 0.420 hectares = 1.037 acres) under Upper Egypt conditions. Delaying planting dates from March 15th (D1) to April 15th (D2) resulted in a reduction, while planting under 35cm between hills on raised bed (P4) produced the highest values and increasing nitrogen levels from 45 to 75 kg N/feddan exhibited a significant increase, for the values of total dry weight per plant, dry weight per bolls per plant, total of number bolls per plant and leaves area (LA) at the three sampling dates (75, 100 and 125 days from planting) in the first and second seasons, respectively. In the other side, the planting on March 15th (D1), under 35 cm distance between 2 hills and 140 cm raised bed width (P4) and using 75 kg N/feddan treatments, showed the highest values of seed index, lint percentage (Lint %) and seed cotton yield/feddan (Kantar = 157.5 kg). While planting on April 15th (D2), under 30 cm between hills on ridge (P1) and the application of 45 Kg nitrogen/feddan produced the lowest values of these properties.
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Claims 9
Claim · model-written summary
Delaying planting from March 15 to April 15 reduced total dry weight per plant, dry weight of bolls per plant and number of bolls per plant in Egyptian cotton across the sampling dates and seasons.
- Taxon
- Egyptian cotton
.jpg?width=60)
Gossypium barbadenset0 - Treatment
- Delaying planting dates from March 15th (D1) to April 15th (D2)e0
- Outcome
- total dry weight per plant, dry weight per bolls per plant, total of number bolls per plante0
- Direction
- reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
t0“Egyptian cotton”
e0“Delaying planting dates from March 15th (D1) to April 15th (D2) resulted in a reduction, while planting under 35cm between hills on raised bed (P4) produced the highest values and increasing nitrogen levels from 45 to 75 kg N/feddan exhibited a significant increase, for the values of total dry weight per plant, dry weight per bolls per plant, total of number bolls per plant and leaves area (LA)”
Claim · model-written summary
Delaying planting from March 15 to April 15 reduced leaf area in Egyptian cotton across the sampling dates and seasons.
- Taxon
- Egyptian cottonGossypium barbadenset0
- Treatment
- Delaying planting dates from March 15th (D1) to April 15th (D2)e0
- Outcome
- leaves area (LA)e0
- Direction
- reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Egyptian cotton”
e0“Delaying planting dates from March 15th (D1) to April 15th (D2) resulted in a reduction, while planting under 35cm between hills on raised bed (P4) produced the highest values and increasing nitrogen levels from 45 to 75 kg N/feddan exhibited a significant increase, for the values of total dry weight per plant, dry weight per bolls per plant, total of number bolls per plant and leaves area (LA)”
Claim · model-written summary
Planting at 35 cm between hills on a raised bed (P4) gave the highest values of total dry weight per plant, dry weight of bolls per plant and number of bolls per plant in Egyptian cotton across the sampling dates and seasons.
- Taxon
- Egyptian cottonGossypium barbadenset0
- Treatment
- planting under 35cm between hills on raised bed (P4)e0
- Outcome
- total dry weight per plant, dry weight per bolls per plant, total of number bolls per plante0
- Direction
- highest valuese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Egyptian cotton”
e0“planting under 35cm between hills on raised bed (P4) produced the highest values and increasing nitrogen levels from 45 to 75 kg N/feddan exhibited a significant increase, for the values of total dry weight per plant, dry weight per bolls per plant, total of number bolls per plant and leaves area (LA)”
Claim · model-written summary
Planting at 35 cm between hills on a raised bed (P4) gave the highest values of leaf area in Egyptian cotton across the sampling dates and seasons.
- Taxon
- Egyptian cottonGossypium barbadenset0
- Treatment
- planting under 35cm between hills on raised bed (P4)e0
- Outcome
- leaves area (LA)e0
- Direction
- highest valuese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Egyptian cotton”
e0“planting under 35cm between hills on raised bed (P4) produced the highest values and increasing nitrogen levels from 45 to 75 kg N/feddan exhibited a significant increase, for the values of total dry weight per plant, dry weight per bolls per plant, total of number bolls per plant and leaves area (LA)”
Claim · model-written summary
Increasing nitrogen from 45 to 75 kg N/feddan significantly increased total dry weight per plant, dry weight of bolls per plant and number of bolls per plant in Egyptian cotton across the sampling dates and seasons.
- Taxon
- Egyptian cottonGossypium barbadenset0
- Treatment
- increasing nitrogen levels from 45 to 75 kg N/feddane0
- Outcome
- total dry weight per plant, dry weight per bolls per plant, total of number bolls per plante0
- Direction
- significant increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Egyptian cotton”
e0“increasing nitrogen levels from 45 to 75 kg N/feddan exhibited a significant increase, for the values of total dry weight per plant, dry weight per bolls per plant, total of number bolls per plant and leaves area (LA)”
Claim · model-written summary
Increasing nitrogen from 45 to 75 kg N/feddan significantly increased leaf area in Egyptian cotton across the sampling dates and seasons.
- Taxon
- Egyptian cottonGossypium barbadenset0
- Treatment
- increasing nitrogen levels from 45 to 75 kg N/feddane0
- Outcome
- leaves area (LA)e0
- Direction
- significant increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Egyptian cotton”
e0“increasing nitrogen levels from 45 to 75 kg N/feddan exhibited a significant increase, for the values of total dry weight per plant, dry weight per bolls per plant, total of number bolls per plant and leaves area (LA)”
Claim · model-written summary
Planting on March 15 at 35 cm between hills on a 140 cm raised bed with 75 kg N/feddan gave the highest seed index and lint percentage.
- Taxon
- Egyptian cottonGossypium barbadenset0
- Treatment
- planting on March 15th (D1), under 35 cm distance between 2 hills and 140 cm raised bed width (P4) and using 75 kg N/feddan treatmentse0
- Outcome
- seed index, lint percentage (Lint %)e0
- Direction
- highest valuese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Egyptian cotton”
e0“planting on March 15th (D1), under 35 cm distance between 2 hills and 140 cm raised bed width (P4) and using 75 kg N/feddan treatments, showed the highest values of seed index, lint percentage (Lint %)”
Claim · model-written summary
The same combination (March 15 planting, P4 raised bed, 75 kg N/feddan) gave the highest seed cotton yield per feddan, 157.5 kg per Kantar.
- Taxon
- Egyptian cottonGossypium barbadenset0
- Treatment
- planting on March 15th (D1), under 35 cm distance between 2 hills and 140 cm raised bed width (P4) and using 75 kg N/feddan treatmentse0
- Outcome
- seed cotton yield/feddane0
- Direction
- highest valuese0
- Value
- 157.5 kge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Egyptian cotton”
e0“planting on March 15th (D1), under 35 cm distance between 2 hills and 140 cm raised bed width (P4) and using 75 kg N/feddan treatments, showed the highest values of seed index, lint percentage (Lint %) and seed cotton yield/feddan (Kantar = 157.5 kg)”
Claim · model-written summary
Planting on April 15 at 30 cm between hills on ridges with 45 kg N/feddan gave the lowest values of seed index, lint percentage and seed cotton yield.
- Taxon
- Egyptian cottonGossypium barbadenset0
- Treatment
- planting on April 15th (D2), under 30 cm between hills on ridge (P1) and the application of 45 Kg nitrogen/feddane0
- Outcome
- these propertiese0
- Direction
- lowest valuese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Egyptian cotton”
e0“While planting on April 15th (D2), under 30 cm between hills on ridge (P1) and the application of 45 Kg nitrogen/feddan produced the lowest values of these properties”
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