Abstract
In order to study the effect of interaction of ‘micro’ and ‘macro’ elements on soil chemical properties, grain yield and feed yield in barley, an experiment was conducted as split plot design on randomized complete block design with three replications in the research field of Zabol University 2009. The different proportions of manure and chemical fertilizer treatment were: 100% manure (F1), 100% chemical fertilizer (F2), 50% manure + 50% chemical fertilizer (F3) and control (F4) as the main plot and the use of micro nutrient elements treatments were: iron sulfate (N1), zinc sulfate (N2), manganese sulfate (N3) and control (N4) as sub plot in this experiment. Results show that the effect of different proportions of manure and chemical fertilizer treatment on grain yield, feed yield, and soil chemical properties were significant. Among soil chemical properties, pH decreased due to use of all fertilizer treatments (organic and inorganic fertilizer) and soil salinity increased due to consumption of chemical fertilizer. Micronutrient treatments had significant influence on this nutrition elements concentration and the use of iron sulfate, zinc sulfate and manganese sulfate caused increase of these elements in soil but these treatments had no influence on grain yield of barley.
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Claims 7
Claim · model-written summary
Different proportions of manure and chemical fertilizer significantly affected barley grain yield and feed yield.
- Taxon
- barley
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Hordeum vulgaree2 - Treatment
- different proportions of manure and chemical fertilizer treatmente1
- Outcome
- grain yield, feed yielde1
- Setting
- research field of Zabol University 2009e3
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e1“the effect of different proportions of manure and chemical fertilizer treatment on grain yield, feed yield, and soil chemical properties were significant”
e2“grain yield and feed yield in barley”
e3“in the research field of Zabol University 2009”
Claim · model-written summary
Different proportions of manure and chemical fertilizer significantly affected soil chemical properties in barley trial soil.
- Taxon
- barleyHordeum vulgaree2
- Treatment
- different proportions of manure and chemical fertilizer treatmente1
- Outcome
- soil chemical propertiese1
- Setting
- research field of Zabol University 2009e3
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“the effect of different proportions of manure and chemical fertilizer treatment on grain yield, feed yield, and soil chemical properties were significant”
e2“grain yield and feed yield in barley”
e3“in the research field of Zabol University 2009”
Claim · model-written summary
Use of all fertilizer treatments (organic and inorganic) decreased soil pH in the barley trial.
- Taxon
- barleyHordeum vulgaree2
- Treatment
- use of all fertilizer treatments (organic and inorganic fertilizer)e4
- Outcome
- pHe4
- Direction
- decreasede4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“grain yield and feed yield in barley”
e4“pH decreased due to use of all fertilizer treatments (organic and inorganic fertilizer)”
Claim · model-written summary
Consumption of chemical fertilizer increased soil salinity in the barley trial.
- Taxon
- barleyHordeum vulgaree2
- Treatment
- consumption of chemical fertilizere5
- Outcome
- soil salinitye5
- Direction
- increasede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“grain yield and feed yield in barley”
e5“soil salinity increased due to consumption of chemical fertilizer”
Claim · model-written summary
Micronutrient treatments had a significant influence on nutrient element concentration in the barley trial.
- Taxon
- barleyHordeum vulgaree2
- Treatment
- Micronutrient treatmentse6
- Outcome
- nutrition elements concentratione6
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“grain yield and feed yield in barley”
e6“Micronutrient treatments had significant influence on this nutrition elements concentration”
Claim · model-written summary
Iron sulfate, zinc sulfate and manganese sulfate increased these elements in soil.
- Taxon
- barleyHordeum vulgaree2
- Treatment
- iron sulfate, zinc sulfate and manganese sulfatee7
- Outcome
- these elements in soile7
- Direction
- increasee7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“grain yield and feed yield in barley”
e7“the use of iron sulfate, zinc sulfate and manganese sulfate caused increase of these elements in soil”
Claim · model-written summary
Micronutrient treatments had no influence on barley grain yield.
- Taxon
- barleyHordeum vulgaree1
- Treatment
- Micronutrient treatmentse0
- Outcome
- grain yielde1
- Direction
- no influencee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Micronutrient treatments had significant influence on this nutrition elements concentration”
e1“but these treatments had no influence on grain yield of barley”
The same questions in other papers
micronutrient · yield · Hordeum vulgare (barley)Positive and negative results
1 paper in the same direction as this paper · 12 in the opposite direction
- positive
- positive
- positive
10 papers more in this group
See all 14 papers →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.