Abstract
A field experiment was conducted to evaluate four fodder beet genotypes under Farm of El-Kharga Research Station of the Agricultural Research Center New Valley Governorate during two successive growing winter seasons of 2013/14 and 2014/15. The experiment was carried out in a randomized complete block design (RCBD) with three replications. The present investigation focused on the growth and yielding properties and diseases development. The obtained results show that the tested genotypes of fodder beat were significantly different for yield characteristics viz. average of leaf length, root length, number of leaves/plant and root diameter and yield components viz. fresh and dry weight of root and leaves/plant and total fresh and dry weight of root and leaves/fed. Genotype Splendid recorded the highest leaf length, number of leaves /plant, root diameter in both seasons and their combined data, respectively. Also, this genotype recorded the best root fresh weight/plant, total fresh weight of roots/fed and dry weight of roots/fed. in both seasons their combined data, respectively. While genotype Jamon recorded the highest root length, fresh weight of leaves/plant, total fresh weight of leaves / fed. and total dry weight of leaves/fed in both seasons their combined data, respectively. On contrary, Splendid fodder beat genotype recoded the lowest fresh weight of leaves /plant, fresh and dry weight of leaves/fed. While, Jamon recorded the lowest fresh weight of root/plant, fresh and dry weight of roots/fed. The combined analysis of data revealed that the treats leaf length, number of leaves per plant fresh weight of leaves per plant and dry weight of roots per fed were insignificant effect by seasons. While the characters, root length, root diameter, fresh weight of root per plant and fresh weight of roots per fad were significant affected by seasons, whereas the mean values of the second season were more than the first season.On the other hand, the tested genotypes were varied to susceptibility to infection with diseases viz. damping-off, root rot/wilt, powdery mildew and leaf spots under natural infection in field. Both Rigour and Jamon genotypes recorded the highest susceptibility to infection with damping-off disease in both growing seasons, while both genotypes recorded the lowest root rot /wilt severity. Splendid and Rigour genotypes were recorded the highest susceptible to infection with powdery mildew in both growing seasons. Starmon and Splendid genotypes were recorded the highest percentage of infection with leaf spot disease in both growing seasons. We could recommend growing genotype Splendid under New Valley Governorate because recorded the highest results in most parameters and resistance to root rot and wilt diseases.
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Claims 14
Claim · model-written summary
The tested fodder beet genotypes differed significantly in leaf length, root length, leaf number, root diameter and fresh and dry root and leaf yield.
Verbatim
t0“Fodder Beet”
e0“tested genotypes of fodder beat were significantly different for yield characteristics viz. average of leaf length, root length, number of leaves/plant and root diameter and yield components viz. fresh and dry weight of root and leaves/plant and total fresh and dry weight of root and leaves/fed”
Claim · model-written summary
Splendid had the highest leaf length, leaf number and root diameter in both seasons.
- Taxon
- fodder beett0
- Material
- Splendide0
- Outcome
- leaf length, number of leaves /plant, root diametere0
- Direction
- higheste0
Not reportedSetting
Verbatim
t0“Fodder Beet”
e0“Genotype Splendid recorded the highest leaf length, number of leaves /plant, root diameter in both seasons and their combined data”
Claim · model-written summary
Splendid had the best root fresh weight per plant and fresh and dry root yield per feddan.
- Taxon
- fodder beett0
- Material
- Splendide1
- Outcome
- root fresh weight/plant, total fresh weight of roots/fed and dry weight of roots/fede0
- Direction
- beste0
Not reportedSetting
Verbatim
t0“Fodder Beet”
e0“this genotype recorded the best root fresh weight/plant, total fresh weight of roots/fed and dry weight of roots/fed”
e1“Genotype Splendid recorded the highest leaf length, number of leaves /plant, root diameter in both seasons and their combined data”
Claim · model-written summary
Jamon had the highest root length and fresh leaf weight per plant.
- Taxon
- fodder beett0
- Material
- Jamone0
- Outcome
- root length, fresh weight of leaves/plante0
- Direction
- higheste0
Not reportedSetting
Verbatim
t0“Fodder Beet”
e0“genotype Jamon recorded the highest root length, fresh weight of leaves/plant”
Claim · model-written summary
Jamon had the highest total fresh and dry leaf yield per feddan.
- Taxon
- fodder beett0
- Material
- Jamone0
- Outcome
- total fresh weight of leaves / fed. and total dry weight of leaves/fede0
- Direction
- higheste0
Not reportedSetting
Verbatim
t0“Fodder Beet”
e0“Jamon recorded the highest root length, fresh weight of leaves/plant, total fresh weight of leaves / fed. and total dry weight of leaves/fed”
Claim · model-written summary
Splendid had the lowest fresh leaf weight per plant and fresh and dry leaf yield per feddan.
- Taxon
- fodder beett0
- Material
- Splendide0
- Outcome
- fresh weight of leaves /plant, fresh and dry weight of leaves/fede0
- Direction
- loweste0
Not reportedSetting
Verbatim
t0“Fodder Beet”
e0“Splendid fodder beat genotype recoded the lowest fresh weight of leaves /plant, fresh and dry weight of leaves/fed”
Claim · model-written summary
Jamon had the lowest fresh root weight per plant and fresh and dry root yield per feddan.
- Taxon
- fodder beett0
- Material
- Jamone0
- Outcome
- fresh weight of root/plant, fresh and dry weight of roots/fede0
- Direction
- loweste0
Not reportedSetting
Verbatim
t0“Fodder Beet”
e0“Jamon recorded the lowest fresh weight of root/plant, fresh and dry weight of roots/fed”
Claim · model-written summary
Leaf length, leaf number, leaf fresh weight per plant and root dry yield did not differ significantly between seasons.
- Taxon
- Fodder Beett0
- Outcome
- leaf length, number of leaves per plant fresh weight of leaves per plant and dry weight of roots per fede0
- Comparator
- seasonse0
Not reportedSettingDirection
Verbatim
t0“Fodder Beet”
e0“leaf length, number of leaves per plant fresh weight of leaves per plant and dry weight of roots per fed were insignificant effect by seasons”
Claim · model-written summary
Root length, root diameter, root fresh weight per plant and root fresh yield per feddan were significantly higher in the second season.
Verbatim
t0“Fodder Beet”
e0“root length, root diameter, fresh weight of root per plant and fresh weight of roots per fad were significant affected by seasons, whereas the mean values of the second season were more than the first season”
Claim · model-written summary
Rigour and Jamon were most susceptible to damping-off in both seasons.
- Taxon
- fodder beett0
- Material
- Rigour and Jamone0
- Outcome
- susceptibility to infection with damping-off diseasee0
- Direction
- higheste0
Not reportedSetting
Verbatim
t0“Fodder Beet”
e0“Both Rigour and Jamon genotypes recorded the highest susceptibility to infection with damping-off disease in both growing seasons”
Claim · model-written summary
Rigour and Jamon had the lowest root rot and wilt severity.
Not reportedSetting
Verbatim
t0“Fodder Beet”
e0“both genotypes recorded the lowest root rot /wilt severity”
e1“Both Rigour and Jamon genotypes recorded the highest susceptibility to infection with damping-off disease in both growing seasons”
Claim · model-written summary
Splendid and Rigour were most susceptible to powdery mildew.
- Taxon
- fodder beett0
- Material
- Splendid and Rigoure0
- Outcome
- susceptible to infection with powdery mildewe0
- Direction
- higheste0
Not reportedSetting
Verbatim
t0“Fodder Beet”
e0“Splendid and Rigour genotypes were recorded the highest susceptible to infection with powdery mildew in both growing seasons”
Claim · model-written summary
Starmon and Splendid had the highest leaf spot infection percentage.
- Taxon
- fodder beett0
- Material
- Starmon and Splendide0
- Outcome
- percentage of infection with leaf spot diseasee0
- Direction
- higheste0
Not reportedSetting
Verbatim
t0“Fodder Beet”
e0“Starmon and Splendid genotypes were recorded the highest percentage of infection with leaf spot disease in both growing seasons”
Claim · model-written summary
The authors recommend growing Splendid in New Valley Governorate because of its high performance and root rot and wilt resistance.
Verbatim
t0“Fodder Beet”
e0“recommend growing genotype Splendid under New Valley Governorate because recorded the highest results in most parameters and resistance to root rot and wilt diseases”