Abstract
Two field experiments were conducted during the two successive winter seasons of 2017/2018 and 2018/2019 at Tag Al-Ezz Agricultural Research Station, Agricultural Research Center, Dakahlia Governorate, Egypt to study the effect of foliar spraying of some potassium sources i.e. potassium silicate at 4ml L-1, potassium humate at 4ml L-1 and a mixture of them as main plots and foliar spraying with four levels of boron (0.0, 100, 150 and 200 mgL-1) as sub plots as well as their interactions on nutrients concentrations, yield components, quality characters and yield of sugar beet (Beta valgaris var. saccharifera L. Faten variety). The experimental design was split-plot design system. Spraying sugar beet plants with a mixture of K-Silicate and K-Humate produced the highest values of all studied parameters i.e. NPK concentrations, yield components, quality characteristics and yields followed by spraying with K- Humate, then spraying with K- Silicate and control in a descending order, with exception juice purity that had inverse trend in both seasons. Spraying sugar beet plants with a solution of boron at a rate of 100 mgL-1 was more effective than other studied boron levels in increasing nutrients concentrations, yield components, quality characters and yields and gave the highest values of them during both seasons. It can be concluded that maximum sugar beet nutrients concentrations, yield components, quality characters and yields were significantly affected by the interactions between the foliar spraying of K-Silicate+K-Humate mixture and boron at a rate of 100 mgL-1 under the environmental conditions of Dakahlia Governorate, Egypt.
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Claims 9
Claim · model-written summary
Spraying sugar beet with the K-silicate and K-humate mixture gave the highest NPK concentrations compared with the control.
- Taxon
- sugar beet
Beta vulgaris subsp. vulgarise1 - Treatment
- Spraying sugar beet plants with a mixture of K-Silicate and K-Humatee1
- Outcome
- NPK concentrationse1
- Direction
- highest valuese1
- Comparator
- controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Spraying sugar beet plants with a mixture of K-Silicate and K-Humate produced the highest values of all studied parameters i.e. NPK concentrations, yield components, quality characteristics and yields followed by spraying with K- Humate, then spraying with K- Silicate and control in a descending order, with exception juice purity that had inverse trend in both seasons”
Claim · model-written summary
The K-silicate and K-humate mixture gave the highest yield components and quality characteristics compared with the control.
- Taxon
- sugar beetBeta vulgaris subsp. vulgarise1
- Treatment
- Spraying sugar beet plants with a mixture of K-Silicate and K-Humatee1
- Outcome
- yield components, quality characteristicse1
- Direction
- highest valuese1
- Comparator
- controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Spraying sugar beet plants with a mixture of K-Silicate and K-Humate produced the highest values of all studied parameters i.e. NPK concentrations, yield components, quality characteristics and yields followed by spraying with K- Humate, then spraying with K- Silicate and control in a descending order, with exception juice purity that had inverse trend in both seasons”
Claim · model-written summary
The K-silicate and K-humate mixture gave the highest sugar beet yields compared with the control.
- Taxon
- sugar beetBeta vulgaris subsp. vulgarise1
- Treatment
- Spraying sugar beet plants with a mixture of K-Silicate and K-Humatee1
- Outcome
- yieldse1
- Direction
- highest valuese1
- Comparator
- controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Spraying sugar beet plants with a mixture of K-Silicate and K-Humate produced the highest values of all studied parameters i.e. NPK concentrations, yield components, quality characteristics and yields followed by spraying with K- Humate, then spraying with K- Silicate and control in a descending order, with exception juice purity that had inverse trend in both seasons”
Claim · model-written summary
The K-silicate and K-humate mixture gave an inverse trend in juice purity compared with the control.
- Taxon
- sugar beetBeta vulgaris subsp. vulgarise1
- Treatment
- Spraying sugar beet plants with a mixture of K-Silicate and K-Humatee1
- Outcome
- juice puritye1
- Direction
- inverse trende1
- Comparator
- controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Spraying sugar beet plants with a mixture of K-Silicate and K-Humate produced the highest values of all studied parameters i.e. NPK concentrations, yield components, quality characteristics and yields followed by spraying with K- Humate, then spraying with K- Silicate and control in a descending order, with exception juice purity that had inverse trend in both seasons”
Claim · model-written summary
A boron spray of 100 mg/L increased sugar beet nutrient concentrations more than other boron levels.
- Taxon
- sugar beetBeta vulgaris subsp. vulgarise3
- Treatment
- Spraying sugar beet plants with a solution of boron at a rate of 100 mgL-1e3
- Outcome
- nutrients concentrationse3
- Direction
- increasinge3
- Comparator
- other studied boron levelse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Spraying sugar beet plants with a solution of boron at a rate of 100 mgL-1 was more effective than other studied boron levels in increasing nutrients concentrations, yield components, quality characters and yields and gave the highest values of them during both seasons”
Claim · model-written summary
A boron spray of 100 mg/L increased sugar beet yield components, quality characters and yields more than other boron levels.
- Taxon
- sugar beetBeta vulgaris subsp. vulgarise3
- Treatment
- Spraying sugar beet plants with a solution of boron at a rate of 100 mgL-1e3
- Outcome
- yield components, quality characters and yieldse3
- Direction
- increasinge3
- Qualifier
- gave the highest values of them during both seasonse3
- Comparator
- other studied boron levelse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Spraying sugar beet plants with a solution of boron at a rate of 100 mgL-1 was more effective than other studied boron levels in increasing nutrients concentrations, yield components, quality characters and yields and gave the highest values of them during both seasons”
Claim · model-written summary
The interaction of K-silicate+K-humate spraying with boron at 100 mg/L significantly affected sugar beet nutrients, yield components and quality characters.
- Taxon
- sugar beetBeta vulgaris subsp. vulgarise4
- Treatment
- the interactions between the foliar spraying of K-Silicate+K-Humate mixture and boron at a rate of 100 mgL-1e4
- Outcome
- nutrients concentrations, yield components, quality characterse4
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“maximum sugar beet nutrients concentrations, yield components, quality characters and yields were significantly affected by the interactions between the foliar spraying of K-Silicate+K-Humate mixture and boron at a rate of 100 mgL-1”
Claim · model-written summary
The interaction of K-silicate+K-humate spraying with boron at 100 mg/L significantly affected sugar beet yield.
- Taxon
- sugar beetBeta vulgaris subsp. vulgarise4
- Treatment
- the interactions between the foliar spraying of K-Silicate+K-Humate mixture and boron at a rate of 100 mgL-1e4
- Outcome
- yieldse4
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“maximum sugar beet nutrients concentrations, yield components, quality characters and yields were significantly affected by the interactions between the foliar spraying of K-Silicate+K-Humate mixture and boron at a rate of 100 mgL-1”
Claim · model-written summary
Spraying with K-humate ranked above K-silicate and control for all studied parameters.
- Taxon
- sugar beetBeta vulgaris subsp. vulgarise1
- Treatment
- spraying with K- Humatee1
- Outcome
- all studied parameterse1
- Direction
- followed bye1
- Comparator
- K- Silicate and controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Spraying sugar beet plants with a mixture of K-Silicate and K-Humate produced the highest values of all studied parameters i.e. NPK concentrations, yield components, quality characteristics and yields followed by spraying with K- Humate, then spraying with K- Silicate and control in a descending order, with exception juice purity that had inverse trend in both seasons”
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