Abstract
3 Abstract: In order to investigate the effect of calcium and potassium application on yield and yield components of peanut (Arachis hypogaea L.) in 2009 an experiment was conducted in factorial arrangement as a randomized complete block design with three replications in kyashahr port located at the eastern of Guilan, Iran. Two factors were used in this study including potassium rates in 4 levels (0, 30, 60 and 90 kg/h from potassium sulfate) and calcium rates in 4 levels (0, 30, 60 and 90 kg/h from gypsum). Results showed that the application of calcium had significant effect on pod yield, kernel yield and oil content, So that applying of 90 kg.h calcium form gypsum 1 performed considerably better than the rest. But applying of these fertilizers had no significant effect on protein content of peanut kernel. The yield of pod and kernel also increased with increasing of calcium application along with potassium. The highest yield of pod (5650 kg.h ) and kernel (4622kg.h ) were obtained form 90kg 11 calcium form gypsum. The highest oil content (46.22%) was obtained in 90 kg calcium and 30 kg potassium (interaction effect). According to the results of the present study it could be said that the efficient application of fertilizers, especially potassium along with essential elements such as calcium and sulfur is an important factor for increasing of growth and yield of peanut. Therefore, consideration of suitable proportion of calcium and potassium can have acceptable yield of peanut.
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Claims 7
Claim · model-written summary
Calcium application had a significant effect on pod yield, kernel yield and oil content of peanut.
- Taxon
- peanut
Arachis hypogaeae0 - Treatment
- application of calciume1
- Outcome
- pod yield, kernel yield and oil contente1
- Setting
- Guilan, Irane2
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effect of calcium and potassium application on yield and yield components of peanut (Arachis hypogaea L.)”
e1“the application of calcium had significant effect on pod yield, kernel yield and oil content”
e2“kyashahr port located at the eastern of Guilan, Iran”
Claim · model-written summary
Calcium from gypsum at 90 kg gave the highest pod yield, better than the other rates.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- calcium form gypsume3
- Outcome
- yield of pode3
- Direction
- higheste3
- Value
- 5650 kg.he3
- Comparator
- the reste2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effect of calcium and potassium application on yield and yield components of peanut (Arachis hypogaea L.)”
e2“applying of 90 kg.h calcium form gypsum 1 performed considerably better than the rest”
e3“The highest yield of pod (5650 kg.h ) and kernel (4622kg.h ) were obtained form 90kg 11 calcium form gypsum”
Claim · model-written summary
Calcium from gypsum at 90 kg gave the highest kernel yield, better than the other rates.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- calcium form gypsume3
- Outcome
- kernele3
- Direction
- higheste3
- Value
- 4622kg.he3
- Comparator
- the reste2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effect of calcium and potassium application on yield and yield components of peanut (Arachis hypogaea L.)”
e2“applying of 90 kg.h calcium form gypsum 1 performed considerably better than the rest”
e3“The highest yield of pod (5650 kg.h ) and kernel (4622kg.h ) were obtained form 90kg 11 calcium form gypsum”
Claim · model-written summary
The highest oil content of peanut (46.22%) was obtained with 90 kg calcium and 30 kg potassium, an interaction effect.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- 90 kg calcium and 30 kg potassiume5
- Outcome
- oil contente5
- Direction
- higheste5
- Value
- 46.22%e5
- Qualifier
- interaction effecte5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effect of calcium and potassium application on yield and yield components of peanut (Arachis hypogaea L.)”
e5“The highest oil content (46.22%) was obtained in 90 kg calcium and 30 kg potassium (interaction effect)”
Claim · model-written summary
Increasing calcium application along with potassium increased the pod and kernel yield of peanut.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- increasing of calcium application along with potassiume4
- Outcome
- yield of pod and kernele4
- Direction
- increasede4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effect of calcium and potassium application on yield and yield components of peanut (Arachis hypogaea L.)”
e4“The yield of pod and kernel also increased with increasing of calcium application along with potassium”
Claim · model-written summary
The applied calcium and potassium fertilizers had no significant effect on protein content of peanut kernel.
- Taxon
- peanutArachis hypogaeae0
- Treatment
- applying of these fertilizerse6
- Outcome
- protein contente6
- Direction
- no_changeinferrede6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effect of calcium and potassium application on yield and yield components of peanut (Arachis hypogaea L.)”
e6“applying of these fertilizers had no significant effect on protein content of peanut kernel”
Claim · model-written summary
Efficient fertilizer application, especially potassium with calcium and sulfur, is an important factor for growth and yield of peanut.
- Taxon
- peanutArachis hypogaeae0
- Outcome
- growth and yielde7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“effect of calcium and potassium application on yield and yield components of peanut (Arachis hypogaea L.)”
e7“efficient application of fertilizers, especially potassium along with essential elements such as calcium and sulfur is an important factor for increasing of growth and yield of peanut”
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