Abstract
The production and breeding of peanuts was restricted by the frequently extreme climatic conditions in Guangdong province, China. To understand the influence of drought and pluvial climates on peanut traits and yield, a phenotypic investigation of seventy peanut cultivars was conducted from 2018 to 2022; comprehensive field meteorological data collection, and typical drought (2021) and pluvial (2022) climates were recorded. The results revealed that the cultivars achieved the highest single plant pod weight (SPPW) and single plant seed weight (SPSW) of 61.03 g and 45.84 g, respectively, in drought conditions, followed by the control, and finally the pluvial. The SPPW, SPSW and eight agronomy traits exhibited significant differences across the different climatic conditions. Correlation analysis revealed the yield traits and key yield-related traits were positively or negatively correlated with soil water content (SWC), total global radiation (TGR), total precipitation (TP) and total net radiation (TNR). The intermediate and Spanish type cultivars were more stable and productive than the other botanical types of cultivars, commercial varieties exhibited better performance than landraces, and seven cultivars were identified with good production potential, under drought and pluvial conditions. Our study showed that pluvial climate was detrimental to peanut yield, and the SPPW and SPSW were significantly influenced by climates with genotype differences.
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Claims 12
Claim · model-written summary
Single plant pod weight was highest under drought, followed by control and pluvial conditions (61.03 g).
- Taxon
- peanuts
Arachis hypogaeae0 - Treatment
- drought conditionse1
- Outcome
- single plant pod weight (SPPW)e1
- Direction
- higheste1
- Value
- 61.03 ge1
- Comparator
- controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The production and breeding of peanuts was restricted by the frequently extreme climatic conditions in Guangdong province, China”
e1“the cultivars achieved the highest single plant pod weight (SPPW) and single plant seed weight (SPSW) of 61.03 g and 45.84 g, respectively, in drought conditions, followed by the control, and finally the pluvial”
Claim · model-written summary
Single plant seed weight was highest under drought, followed by control and pluvial conditions (45.84 g).
- Taxon
- peanutsArachis hypogaeae0
- Treatment
- drought conditionse1
- Outcome
- single plant seed weight (SPSW)e1
- Direction
- higheste1
- Value
- 45.84 ge1
- Comparator
- controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The production and breeding of peanuts was restricted by the frequently extreme climatic conditions in Guangdong province, China”
e1“the cultivars achieved the highest single plant pod weight (SPPW) and single plant seed weight (SPSW) of 61.03 g and 45.84 g, respectively, in drought conditions, followed by the control, and finally the pluvial”
Claim · model-written summary
SPPW and SPSW differed significantly across climatic conditions.
- Taxon
- peanutsArachis hypogaeae0
- Treatment
- different climatic conditionse2
- Outcome
- SPPW, SPSWe2
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The production and breeding of peanuts was restricted by the frequently extreme climatic conditions in Guangdong province, China”
e2“The SPPW, SPSW and eight agronomy traits exhibited significant differences across the different climatic conditions”
Claim · model-written summary
Eight agronomy traits differed significantly across climatic conditions.
- Taxon
- peanutsArachis hypogaeae0
- Treatment
- different climatic conditionse2
- Outcome
- eight agronomy traitse2
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The production and breeding of peanuts was restricted by the frequently extreme climatic conditions in Guangdong province, China”
e2“The SPPW, SPSW and eight agronomy traits exhibited significant differences across the different climatic conditions”
Claim · model-written summary
Yield traits were positively or negatively correlated with soil water content.
- Taxon
- peanutsArachis hypogaeae0
- Treatment
- soil water content (SWC)e3
- Outcome
- yield traits and key yield-related traitse3
- Direction
- positively or negativelye3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The production and breeding of peanuts was restricted by the frequently extreme climatic conditions in Guangdong province, China”
e3“Correlation analysis revealed the yield traits and key yield-related traits were positively or negatively correlated with soil water content (SWC), total global radiation (TGR), total precipitation (TP) and total net radiation (TNR)”
Claim · model-written summary
Yield traits were positively or negatively correlated with total global radiation.
- Taxon
- peanutsArachis hypogaeae0
- Treatment
- total global radiation (TGR)e3
- Outcome
- yield traits and key yield-related traitse3
- Direction
- positively or negativelye3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The production and breeding of peanuts was restricted by the frequently extreme climatic conditions in Guangdong province, China”
e3“Correlation analysis revealed the yield traits and key yield-related traits were positively or negatively correlated with soil water content (SWC), total global radiation (TGR), total precipitation (TP) and total net radiation (TNR)”
Claim · model-written summary
Yield traits were positively or negatively correlated with total precipitation.
- Taxon
- peanutsArachis hypogaeae0
- Treatment
- total precipitation (TP)e3
- Outcome
- yield traits and key yield-related traitse3
- Direction
- positively or negativelye3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The production and breeding of peanuts was restricted by the frequently extreme climatic conditions in Guangdong province, China”
e3“Correlation analysis revealed the yield traits and key yield-related traits were positively or negatively correlated with soil water content (SWC), total global radiation (TGR), total precipitation (TP) and total net radiation (TNR)”
Claim · model-written summary
Yield traits were positively or negatively correlated with total net radiation.
- Taxon
- peanutsArachis hypogaeae0
- Treatment
- total net radiation (TNR)e3
- Outcome
- yield traits and key yield-related traitse3
- Direction
- positively or negativelye3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The production and breeding of peanuts was restricted by the frequently extreme climatic conditions in Guangdong province, China”
e3“Correlation analysis revealed the yield traits and key yield-related traits were positively or negatively correlated with soil water content (SWC), total global radiation (TGR), total precipitation (TP) and total net radiation (TNR)”
Claim · model-written summary
Intermediate and Spanish type cultivars were more stable and productive than other botanical types.
- Taxon
- peanutsArachis hypogaeae0
- Material
- intermediate and Spanish type cultivarse4
- Outcome
- stable and productivee4
- Direction
- more stable and productivee4
- Comparator
- other botanical types of cultivarse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The production and breeding of peanuts was restricted by the frequently extreme climatic conditions in Guangdong province, China”
e4“The intermediate and Spanish type cultivars were more stable and productive than the other botanical types of cultivars”
Claim · model-written summary
Commercial peanut varieties performed better than landraces.
- Taxon
- peanutsArachis hypogaeae0
- Material
- commercial varietiese5
- Outcome
- performancee5
- Direction
- bettere5
- Comparator
- landracese5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The production and breeding of peanuts was restricted by the frequently extreme climatic conditions in Guangdong province, China”
e5“commercial varieties exhibited better performance than landraces”
Claim · model-written summary
Seven cultivars were identified with good production potential under drought and pluvial conditions.
- Taxon
- peanutsArachis hypogaeae0
- Treatment
- drought and pluvial conditionse6
- Outcome
- production potentiale6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The production and breeding of peanuts was restricted by the frequently extreme climatic conditions in Guangdong province, China”
e6“seven cultivars were identified with good production potential, under drought and pluvial conditions”
Claim · model-written summary
Pluvial climate was detrimental to peanut yield.
- Taxon
- peanutsArachis hypogaeae0
- Treatment
- pluvial climatee7
- Outcome
- peanut yielde7
- Direction
- detrimentale7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The production and breeding of peanuts was restricted by the frequently extreme climatic conditions in Guangdong province, China”
e7“pluvial climate was detrimental to peanut yield”
The same questions in other papers
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See all 18 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.