Abstract
Two experimental trails were designed to quantify the response ofnodulation, growth and yield and its components of faba been plants as wellas nutrient content in seeds toward foliar spray twice of zinc (0.3% zincsulphate), iron (0.6% iron sulphate) and molybdenum (0.05% ammoniummolybdedate) under some bio-stimulants, i.e., inoculation with rhizobiumand 10 kg humic acid/feddan. The experiments were conducted at the Farmof Sids Agricultural Research Station (ARC), Beni Swif Governorate, Egyptduring two successive seasons (2013/2014 and 2014/2015). Number and dryweight of nodules/plant showed positive significant response to iron andmolybdenum applicationas well as rhizobia and humic acid treatmentscomparing with control. The maximum values of these parameters wereproduced in plots under the effect of molybdenum followed by ironapplication in combined with bio-stimulants. Plant height, dry weight/plant,number of pods/plant, number of seeds/pod and grain and straw yields wererecorded under the treatments of spraying 0.6% iron sulphate in combinedwith rhizobia inoculation plus humic acid. Higher nitrogen or protein contentin seeds were produced under 0.3% zinc sulphate plus rhizobia inoculationplus humic acid, while, Fe and Mo application did not affect nitrogencontent. Zinc or molybdenum applications decreased phosphorus content inseeds, while, humic acid enhanced P content. Potassium content was affectedonly by humic acid. Zn application inhibited Fe content and vice versa ironapplication decreased zinc content in seeds. Added Zn, Fe, and Mo increasedtheir contents in seeds, respectively. Also, humic acid application improvedmacro and micronutrients in faba bean seeds.
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Claims 12
Claim · model-written summary
Iron and molybdenum, rhizobia and humic acid increased nodule number and dry weight versus control.
- Taxon
- FABA BEAN
Vicia fabat0 - Treatment
- iron andmolybdenum applicationas well as rhizobia and humic acid treatmentse0
- Outcome
- Number and dryweight of nodules/plante0
- Direction
- positivee0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Number and dryweight of nodules/plant showed positive significant response to iron andmolybdenum applicationas well as rhizobia and humic acid treatmentscomparing with control.”
t0“FABA BEAN (Vicia faba L.)”
Claim · model-written summary
Molybdenum followed by iron with biostimulants produced maximal nodule measures.
- Taxon
- FABA BEANVicia fabat0
- Treatment
- molybdenum followed by ironapplication in combined with bio-stimulantse0
- Outcome
- maximum values of these parameterse0
- Direction
- maximume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum values of these parameters wereproduced in plots under the effect of molybdenum followed by ironapplication in combined with bio-stimulants.”
t0“FABA BEAN (Vicia faba L.)”
Claim · model-written summary
Iron sulfate with rhizobia and humic acid produced the reported growth and yield traits.
- Taxon
- FABA BEANVicia fabat0
- Treatment
- spraying 0.6% iron sulphate in combinedwith rhizobia inoculation plus humic acide0
- Outcome
- Plant height, dry weight/plant,number of pods/plant, number of seeds/pod and grain and straw yieldse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plant height, dry weight/plant,number of pods/plant, number of seeds/pod and grain and straw yields wererecorded under the treatments of spraying 0.6% iron sulphate in combinedwith rhizobia inoculation plus humic acid.”
t0“FABA BEAN (Vicia faba L.)”
Claim · model-written summary
Zinc sulfate with rhizobia and humic acid yielded higher seed nitrogen or protein.
- Taxon
- FABA BEANVicia fabat0
- Treatment
- 0.3% zinc sulphate plus rhizobia inoculationplus humic acide0
- Outcome
- nitrogen or protein contentin seedse0
- Direction
- Highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Higher nitrogen or protein contentin seeds were produced under 0.3% zinc sulphate plus rhizobia inoculationplus humic acid”
t0“FABA BEAN (Vicia faba L.)”
Claim · model-written summary
Iron and molybdenum did not affect seed nitrogen content.
- Taxon
- FABA BEANVicia fabat0
- Treatment
- Fe and Mo applicatione0
- Outcome
- nitrogencontente0
- Direction
- did not affecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Fe and Mo application did not affect nitrogencontent”
t0“FABA BEAN (Vicia faba L.)”
Claim · model-written summary
Zinc or molybdenum decreased seed phosphorus content.
- Taxon
- FABA BEANVicia fabat0
- Treatment
- Zinc or molybdenum applicationse0
- Outcome
- phosphorus content inseedse0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Zinc or molybdenum applications decreased phosphorus content inseeds”
t0“FABA BEAN (Vicia faba L.)”
Claim · model-written summary
Humic acid enhanced seed phosphorus content.
- Taxon
- FABA BEANVicia fabat0
- Treatment
- humic acide0
- Outcome
- P contente0
- Direction
- enhancede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“humic acid enhanced P content”
t0“FABA BEAN (Vicia faba L.)”
Claim · model-written summary
Only humic acid affected seed potassium content.
- Taxon
- FABA BEANVicia fabat0
- Treatment
- humic acide0
- Outcome
- Potassium contente0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Potassium content was affectedonly by humic acid.”
t0“FABA BEAN (Vicia faba L.)”
Claim · model-written summary
Zinc application inhibited seed iron content.
- Taxon
- FABA BEANVicia fabat0
- Treatment
- Zn applicatione0
- Outcome
- Fe contente0
- Direction
- inhibitede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Zn application inhibited Fe content”
t0“FABA BEAN (Vicia faba L.)”
Claim · model-written summary
Iron application decreased seed zinc content.
- Taxon
- FABA BEANVicia fabat0
- Treatment
- ironapplicatione0
- Outcome
- zinc content in seedse0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“ironapplication decreased zinc content in seeds”
t0“FABA BEAN (Vicia faba L.)”
Claim · model-written summary
Applied zinc, iron and molybdenum increased their respective seed contents.
- Taxon
- FABA BEANVicia fabat0
- Treatment
- Added Zn, Fe, and Moe0
- Outcome
- their contents in seedse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Added Zn, Fe, and Mo increasedtheir contents in seeds, respectively.”
t0“FABA BEAN (Vicia faba L.)”
Claim · model-written summary
Humic acid improved seed macro- and micronutrients.
- Taxon
- faba beanVicia fabae0
- Treatment
- humic acid applicatione0
- Outcome
- macro and micronutrients in faba bean seedse0
- Direction
- improvede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“humic acid application improvedmacro and micronutrients in faba bean seeds”
t0“FABA BEAN (Vicia faba L.)”
The same questions in other papers
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See all 16 papers →8 of 9 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.