Abstract
The intercropping system stands as a prevalent strategy for augmenting crop yield. To test the mentioned system, a study was conducted to evaluate the impact of intercropping systems and mungbean sowing time on upland rice using the NSIC Rc27 variety under different mungbean sowing times. The experiment was laid out in Randomized Complete Block Design (RCBD) using a split-plot arrangement with three replications, intercropping systems were distributed in the main plots while the sowing time of mungbean plants was arranged in sub-plots. Results showed that the tested factors and their interaction did not have significant effects on leaf area index (LAI), crop growth rate (CGR), relative growth rate (RGR), and yield components for both upland rice and mungbean. On the other hand, notable variations were observed in weed parameters, agronomic characteristics, and grain yield of both crops. Monocropping and early mungbean sowing time (14 days before upland rice establishment) led to early flowering but delayed maturity in upland rice. The land and area-time equivalent ratios were greater than one, indicating that both crops can be grown together, wherein simultaneous planting was the most effective treatment. The intercropping scheme resulted in a lower weed population. Monocropping upland rice yielded a net profit of PhP38,425 while intercropping with mungbean 14 days before upland rice establishment resulted in a higher net profit of PhP70,325. Similarly, monocropping mungbean yielded PhP197,175.00 while intercropping with upland rice 14 days earlier produced the highest net profit of PhP283,575.
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Claims 11
Claim · model-written summary
Tested factors and interaction had no significant effect on rice LAI, CGR and RGR.
- Taxon
- upland rice
Oryza sativat0 - Treatment
- tested factorse0
- Outcome
- leaf area index (LAI), crop growth rate (CGR), relative growth rate (RGR)e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“tested factors and their interaction did not have significant effects on leaf area index (LAI), crop growth rate (CGR), relative growth rate (RGR), and yield components for both upland rice and mungbean”
t0“upland rice (Oryza sativa L.)”
Claim · model-written summary
Tested factors and interaction had no significant effect on mungbean yield components.
- Taxon
- mungbean
.jpg?width=60)
Vigna radiatat0 - Treatment
- tested factorse0
- Outcome
- yield componentse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“tested factors and their interaction did not have significant effects on leaf area index (LAI), crop growth rate (CGR), relative growth rate (RGR), and yield components for both upland rice and mungbean”
t0“mungbean (Vigna radiata L.)”
Claim · model-written summary
Monocropping with early mungbean sowing advanced rice flowering.
- Taxon
- upland riceOryza sativae0
- Treatment
- early mungbean sowing time (14 days before upland rice establishment)e0
- Outcome
- floweringe0
- Direction
- earlye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Monocropping and early mungbean sowing time (14 days before upland rice establishment) led to early flowering but delayed maturity in upland rice”
Claim · model-written summary
Monocropping with early mungbean sowing delayed rice maturity.
- Taxon
- upland riceOryza sativae0
- Treatment
- early mungbean sowing time (14 days before upland rice establishment)e0
- Outcome
- maturitye0
- Direction
- delayede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Monocropping and early mungbean sowing time (14 days before upland rice establishment) led to early flowering but delayed maturity in upland rice”
Claim · model-written summary
Land and area-time equivalent ratios exceeded one.
- Taxon
- upland riceOryza sativat0
- Outcome
- land and area-time equivalent ratiose0
- Direction
- greater thane0
- Value
- onee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“land and area-time equivalent ratios were greater than one”
t0“upland rice (Oryza sativa L.)”
Claim · model-written summary
Simultaneous planting was the most effective treatment.
- Taxon
- upland riceOryza sativat0
- Treatment
- simultaneous plantinge0
- Outcome
- most effective treatmente0
- Direction
- most effectivee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“simultaneous planting was the most effective treatment”
t0“upland rice (Oryza sativa L.)”
Claim · model-written summary
Intercropping lowered weed population.
- Taxon
- upland riceOryza sativat0
- Treatment
- intercropping schemee0
- Interactor
- weede0weed
- Outcome
- weed populatione0
- Direction
- lowere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The intercropping scheme resulted in a lower weed population”
t0“upland rice (Oryza sativa L.)”
Claim · model-written summary
Monocropped rice net profit was PhP38,425.
- Taxon
- upland riceOryza sativae0
- Treatment
- Monocroppinge0
- Outcome
- net profite0
- Value
- PhP38,425e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Monocropping upland rice yielded a net profit of PhP38,425”
Claim · model-written summary
Rice intercropped with mungbean 14 days earlier had a higher net profit of PhP70,325.
- Taxon
- upland riceOryza sativae0
- Treatment
- intercropping with mungbean 14 days before upland rice establishmente0
- Outcome
- net profite0
- Direction
- highere0
- Value
- PhP70,325e0
- Comparator
- Monocropping upland ricee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“intercropping with mungbean 14 days before upland rice establishment resulted in a higher net profit of PhP70,325”
e1“Monocropping upland rice yielded a net profit of PhP38,425”
Claim · model-written summary
Monocropped mungbean net profit was PhP197,175.00.
- Taxon
- mungbeanVigna radiatae0
- Treatment
- monocroppinge0
- Outcome
- yieldede0
- Value
- PhP197,175.00e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“monocropping mungbean yielded PhP197,175.00”
Claim · model-written summary
Mungbean intercropped with rice sown 14 days earlier had the highest net profit of PhP283,575.
- Taxon
- mungbeanVigna radiatat0
- Treatment
- intercropping with upland rice 14 days earliere0
- Outcome
- net profite0
- Direction
- higheste0
- Value
- PhP283,575e0
- Comparator
- monocropping mungbeane1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“intercropping with upland rice 14 days earlier produced the highest net profit of PhP283,575”
e1“monocropping mungbean yielded PhP197,175.00”
t0“mungbean (Vigna radiata L.)”
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