Abstract
Two field experiments were carried out at the Agricultural Experimental Station of National Research Centre, at Shalakan, Kalubia Governorate during the summer seasons of 2002 and 2003 to study the effect of foliar application of zinc, potassium or magnesium on growth, yield and yield components and some chemical constituents of mungbean plants grown under water stress conditions (missing one irrigation at vegetative, flowering and pod formation growth stages). The results revealed that missing one irrigation at any of the three studied stages significantly reduced all the tested growth parameters, yield and yield components as well as photosynthetic pigments content as compared with unstressed plants (control). However, subjecting mungbean plants to moisture stress at vegetative stage had the most negative effect on growth parameters. Meanwhile, stress at a pod formation stage produced the least yield and yield components' values. On the other hand, water stress had a stimulating effect on proline and crude protein contents. The present study also indicate that foliar application of Zn, K or Mg had a positive effect on growth parameters, yield and yield components but K application surpassed the two other nutrients. Key wards: Mungbean water stress zinc potassium magnesium growth photosynthesis proline
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Claims 8
Claim · model-written summary
Missing one irrigation at any of the three studied stages significantly reduced mungbean growth parameters compared with unstressed plants.
- Taxon
- Mungbean
.jpg?width=60)
Vigna radiatat0 - Treatment
- missing one irrigation at any of the three studied stagese2
- Outcome
- growth parameterse2
- Direction
- reducede2
- Comparator
- unstressed plants (control)e2
- Setting
- Shalakan, Kalubia Governoratee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
t0“Mungbean Plants Grown under Water Stress Conditions”
e1“at the Agricultural Experimental Station of National Research Centre, at Shalakan, Kalubia Governorate”
e2“missing one irrigation at any of the three studied stages significantly reduced all the tested growth parameters, yield and yield components as well as photosynthetic pigments content as compared with unstressed plants (control)”
Claim · model-written summary
Missing one irrigation at any of the three studied stages significantly reduced mungbean yield and yield components compared with unstressed plants.
- Taxon
- MungbeanVigna radiatat0
- Treatment
- missing one irrigation at any of the three studied stagese2
- Outcome
- yield and yield componentse2
- Direction
- reducede2
- Comparator
- unstressed plants (control)e2
- Setting
- Shalakan, Kalubia Governoratee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Mungbean Plants Grown under Water Stress Conditions”
e1“at the Agricultural Experimental Station of National Research Centre, at Shalakan, Kalubia Governorate”
e2“missing one irrigation at any of the three studied stages significantly reduced all the tested growth parameters, yield and yield components as well as photosynthetic pigments content as compared with unstressed plants (control)”
Claim · model-written summary
Missing one irrigation at any of the three studied stages significantly reduced mungbean photosynthetic pigment content compared with unstressed plants.
- Taxon
- MungbeanVigna radiatat0
- Treatment
- missing one irrigation at any of the three studied stagese2
- Outcome
- photosynthetic pigments contente2
- Direction
- reducede2
- Comparator
- unstressed plants (control)e2
- Setting
- Shalakan, Kalubia Governoratee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Mungbean Plants Grown under Water Stress Conditions”
e1“at the Agricultural Experimental Station of National Research Centre, at Shalakan, Kalubia Governorate”
e2“missing one irrigation at any of the three studied stages significantly reduced all the tested growth parameters, yield and yield components as well as photosynthetic pigments content as compared with unstressed plants (control)”
Claim · model-written summary
Moisture stress at the vegetative stage had the most negative effect on mungbean growth parameters.
- Taxon
- MungbeanVigna radiatat0
- Treatment
- moisture stress at vegetative stagee3
- Outcome
- growth parameterse3
- Direction
- most negative effecte3
- Setting
- Shalakan, Kalubia Governoratee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Mungbean Plants Grown under Water Stress Conditions”
e1“at the Agricultural Experimental Station of National Research Centre, at Shalakan, Kalubia Governorate”
e3“subjecting mungbean plants to moisture stress at vegetative stage had the most negative effect on growth parameters”
Claim · model-written summary
Stress at the pod formation stage produced the least mungbean yield and yield components values.
- Taxon
- MungbeanVigna radiatat0
- Treatment
- stress at a pod formation stagee4
- Outcome
- yield and yield components' valuese4
- Direction
- leaste4
- Setting
- Shalakan, Kalubia Governoratee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Mungbean Plants Grown under Water Stress Conditions”
e1“at the Agricultural Experimental Station of National Research Centre, at Shalakan, Kalubia Governorate”
e4“stress at a pod formation stage produced the least yield and yield components' values”
Claim · model-written summary
Water stress stimulated proline and crude protein contents in mungbean.
- Taxon
- MungbeanVigna radiatat0
- Treatment
- water stresse5
- Outcome
- proline and crude protein contentse5
- Direction
- increaseinferrede5
- Setting
- Shalakan, Kalubia Governoratee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Mungbean Plants Grown under Water Stress Conditions”
e1“at the Agricultural Experimental Station of National Research Centre, at Shalakan, Kalubia Governorate”
e5“water stress had a stimulating effect on proline and crude protein contents”
Claim · model-written summary
Foliar application of Zn, K or Mg had a positive effect on mungbean growth parameters, yield and yield components.
- Taxon
- MungbeanVigna radiatat0
- Treatment
- foliar application of Zn, K or Mge6
- Outcome
- growth parameters, yield and yield componentse6
- Direction
- increaseinferrede6
- Setting
- Shalakan, Kalubia Governoratee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Mungbean Plants Grown under Water Stress Conditions”
e1“at the Agricultural Experimental Station of National Research Centre, at Shalakan, Kalubia Governorate”
e6“foliar application of Zn, K or Mg had a positive effect on growth parameters, yield and yield components but K application surpassed the two other nutrients”
Claim · model-written summary
Foliar K application surpassed foliar Zn and Mg in its effect on mungbean growth parameters, yield and yield components.
- Taxon
- MungbeanVigna radiatat0
- Treatment
- K applicatione6
- Outcome
- growth parameters, yield and yield componentse6
- Direction
- surpassede6
- Comparator
- the two other nutrientse6
- Setting
- Shalakan, Kalubia Governoratee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Mungbean Plants Grown under Water Stress Conditions”
e1“at the Agricultural Experimental Station of National Research Centre, at Shalakan, Kalubia Governorate”
e6“foliar application of Zn, K or Mg had a positive effect on growth parameters, yield and yield components but K application surpassed the two other nutrients”
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