Abstract
Two field experiments were carried out at the Agricultural Experimental Station of the National Research Center at Shalakan, Qalubeia Governorate, Egypt, during the two successive winter seasons of 2005/2006 and 2006/2007 to study the response of some canola varieties (Topas and Pactol cvs.) to nitrogen fertilizer levels (20, 40 and 60 kg N/faddan, (faddan = 4200 m2)) and number of zinc foliar application, one zinc foliar application (rosette stage) or two zinc foliar applications (rosette and bud stages). Concerning varitial differences, the obtained results illustrate that no significant differences between both varieties on the most studied characters, except for plant height and seed yield/faddan where, Pactol superior in plant height, 1000-seed weight, seed yield /plant, seed yield /faddan and oil yield /faddan. Increasing nitrogen fertilizer from 20 to 60 kg N/faddan significantly increased plant height, number of siliqua/plant, seed yield /plant, seed yield /faddan and oil yield/faddan. Most of studied characters were significantly increased by increasing number of zinc foliar application where, two zinc foliar application significantly affected in plant height, number of siliqua /plant, seed yield/ plant, seed yield /faddan and oil yield/faddan. The interactions between different factors show significant differences in the most studied characters.
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Claims 7
Claim · model-written summary
Most measured characters did not differ significantly between the varieties.
- Taxon
- CANOLA
.jpg?width=60)
Brassica napus var. napust0 - Outcome
- most studied characterse0
- Direction
- no significant differencese0
- Comparator
- both varietiese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“no significant differences between both varieties on the most studied characters”
t0“CANOLA”
t1“CANOLA”
Claim · model-written summary
Pactol exceeded Topas for plant height, 1000-seed weight, seed yield per plant and area, and oil yield per area.
- Taxon
- CANOLABrassica napus var. napust0
- Material
- Pactole0
- Outcome
- plant height, 1000-seed weight, seed yield /plant, seed yield /faddan and oil yield /faddane0
- Direction
- superiore0
- Comparator
- Topase1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pactol superior in plant height, 1000-seed weight, seed yield /plant, seed yield /faddan and oil yield /faddan.”
t0“CANOLA”
t1“CANOLA”
e1“Topas and Pactol cvs.”
Claim · model-written summary
Increasing nitrogen from 20 to 60 kg N/faddan significantly increased plant height and siliqua count.
- Taxon
- CANOLABrassica napus var. napust0
- Treatment
- 60 kg N/faddane0
- Outcome
- plant height, number of siliqua/plante0
- Direction
- increasede0
- Comparator
- 20e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increasing nitrogen fertilizer from 20 to 60 kg N/faddan significantly increased plant height, number of siliqua/plant, seed yield /plant, seed yield /faddan and oil yield/faddan.”
t0“CANOLA”
t1“CANOLA”
Claim · model-written summary
Increasing nitrogen from 20 to 60 kg N/faddan significantly increased seed yield per plant and area and oil yield per area.
- Taxon
- CANOLABrassica napus var. napust0
- Treatment
- 60 kg N/faddane0
- Outcome
- seed yield /plant, seed yield /faddan and oil yield/faddane0
- Direction
- increasede0
- Comparator
- 20e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Increasing nitrogen fertilizer from 20 to 60 kg N/faddan significantly increased plant height, number of siliqua/plant, seed yield /plant, seed yield /faddan and oil yield/faddan.”
t0“CANOLA”
t1“CANOLA”
Claim · model-written summary
Two zinc foliar applications significantly increased plant height and siliqua count relative to one application.
- Taxon
- CANOLABrassica napus var. napust0
- Treatment
- two zinc foliar applicatione0
- Outcome
- plant height, number of siliqua /plante0
- Comparator
- one zinc foliar applicatione1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“two zinc foliar application significantly affected in plant height, number of siliqua /plant, seed yield/ plant, seed yield /faddan and oil yield/faddan.”
t0“CANOLA”
t1“CANOLA”
e1“one zinc foliar application (rosette stage)”
Claim · model-written summary
Two zinc foliar applications significantly affected seed and oil yields.
- Taxon
- CANOLABrassica napus var. napust0
- Treatment
- two zinc foliar applicatione0
- Outcome
- seed yield/ plant, seed yield /faddan and oil yield/faddane0
- Comparator
- one zinc foliar applicatione1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“two zinc foliar application significantly affected in plant height, number of siliqua /plant, seed yield/ plant, seed yield /faddan and oil yield/faddan.”
t0“CANOLA”
t1“CANOLA”
e1“one zinc foliar application (rosette stage)”
Claim · model-written summary
Interactions among factors differed significantly for most studied characters.
- Taxon
- CANOLABrassica napus var. napust0
- Treatment
- different factorse0
- Outcome
- most studied characterse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The interactions between different factors show significant differences in the most studied characters.”
t0“CANOLA”
t1“CANOLA”
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