Abstract
Long beans is one of the vegetable plants favored by the wider community, other than that the root nodules of this plant it capable to be a symbiosis with rhizobium bacteria to nitrogen fixationinto the soil so that the existence of nitrogen elements in the soil can be maintained, this is also accompanied by increased weed growth around the long beans so it will be affected the growth and yield of long beans crops.Research aimed to determine effect which caused by the existence of weeds on productivity of long beans (Vigna sinensis L.). Research was conducted on June 2016, North Sangatta Subs-district. The experiment was set up as a non factorial in a complete randomized block design which consists 5 blocks and 5 treatments, (P1) 100% weed existence, (P2) 75% weed existence, (P3) 50% weed existence (P4) 25% weed existenceand (P5) 0% weed existence. The Obtained results were analyzed by analysis of variance. The results showed that there was non significant on plant aged parameters when flowering 80%, plant aged at the time of first harvest and crop production, while the weight of fruit per plant was significantly. The best yielded when plant aged of 80% flowering on treatments of 100% weed existence and 25% weed existence i.e. 36,00 days;plant aged on the fastest harvest resulted ontreatments of 75, 25 and 0% weed existencei.e. respectively on 47and 20 days. Long beans has the the heaviest fruits were produced on the treatment of 0% weed existence i.e. 0,528 kg. While the heaviest production were produced on the treatment of 0%weed existence i.e.4,586 tonsha-1. Weeds that dominate on the planting area of long bean wereCyperus rotundus with the summed dominance ratio (SDR) 32,86%, there is decrease of production as 2,246% from total production if weed control is not done it.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by-sa. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 8
Claim · model-written summary
Weed existence levels did not significantly affect plant age at 80% flowering, plant age at first harvest or crop production of long beans.
- Taxon
- Vigna sinensis L.
Vigna unguiculata subsp. unguiculatae2 - Treatment
- weed existencee1
- Interactor
- weedse2weed
- Outcome
- plant aged parameters when flowering 80%, plant aged at the time of first harvest and crop productione0
- Direction
- no_changeinferrede0
- Setting
- North Sangatta Subs-districte3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that there was non significant on plant aged parameters when flowering 80%, plant aged at the time of first harvest and crop production”
e1“(P1) 100% weed existence, (P2) 75% weed existence, (P3) 50% weed existence (P4) 25% weed existenceand (P5) 0% weed existence”
e2“Research aimed to determine effect which caused by the existence of weeds on productivity of long beans (Vigna sinensis L.)”
e3“Research was conducted on June 2016, North Sangatta Subs-district”
Claim · model-written summary
Weed existence significantly affected the weight of fruit per plant of long beans.
- Taxon
- Vigna sinensis L.Vigna unguiculata subsp. unguiculatae2
- Treatment
- weed existencee1
- Interactor
- weedse2weed
- Outcome
- weight of fruit per plante0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“while the weight of fruit per plant was significantly”
e1“(P1) 100% weed existence, (P2) 75% weed existence, (P3) 50% weed existence (P4) 25% weed existenceand (P5) 0% weed existence”
e2“Research aimed to determine effect which caused by the existence of weeds on productivity of long beans (Vigna sinensis L.)”
Claim · model-written summary
The best plant age at 80% flowering, 36 days, was obtained under 100% and 25% weed existence.
- Taxon
- Vigna sinensis L.Vigna unguiculata subsp. unguiculatae1
- Treatment
- 100% weed existence and 25% weed existencee0
- Interactor
- weedse1weed
- Outcome
- plant aged of 80% floweringe0
- Direction
- beste0
- Value
- 36,00 dayse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The best yielded when plant aged of 80% flowering on treatments of 100% weed existence and 25% weed existence i.e. 36,00 days”
e1“Research aimed to determine effect which caused by the existence of weeds on productivity of long beans (Vigna sinensis L.)”
Claim · model-written summary
Plant age at the fastest harvest was 47 and 20 days under 75, 25 and 0% weed existence.
- Taxon
- Vigna sinensis L.Vigna unguiculata subsp. unguiculatae1
- Treatment
- 75, 25 and 0% weed existencee0
- Interactor
- weedse1weed
- Outcome
- plant aged on the fastest harveste0
- Direction
- fasteste0
- Value
- 47and 20 dayse0
- Qualifier
- respectivelye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“plant aged on the fastest harvest resulted ontreatments of 75, 25 and 0% weed existencei.e. respectively on 47and 20 days”
e1“Research aimed to determine effect which caused by the existence of weeds on productivity of long beans (Vigna sinensis L.)”
Claim · model-written summary
The heaviest fruits, 0.528 kg, were produced under 0% weed existence.
- Taxon
- Vigna sinensis L.Vigna unguiculata subsp. unguiculatae1
- Treatment
- 0% weed existencee0
- Interactor
- weedse1weed
- Outcome
- heaviest fruitse0
- Direction
- heavieste0
- Value
- 0,528 kge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Long beans has the the heaviest fruits were produced on the treatment of 0% weed existence i.e. 0,528 kg”
e1“Research aimed to determine effect which caused by the existence of weeds on productivity of long beans (Vigna sinensis L.)”
Claim · model-written summary
The heaviest production, 4,586 tons per hectare, was obtained under 0% weed existence.
- Taxon
- Vigna sinensis L.Vigna unguiculata subsp. unguiculatae1
- Treatment
- 0% weed existencee0
- Interactor
- weedse1weed
- Outcome
- productione0
- Direction
- heavieste0
- Value
- 4,586 tonsha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“While the heaviest production were produced on the treatment of 0%weed existence i.e.4,586 tonsha-1”
e1“Research aimed to determine effect which caused by the existence of weeds on productivity of long beans (Vigna sinensis L.)”
Claim · model-written summary
Cyperus rotundus was the dominant weed in the long bean planting area, with a summed dominance ratio of 32.86%.
- Taxon
- long beane0
- Interactor
- Cyperus rotundus
Cyperus rotunduse0weed - Outcome
- summed dominance ratio (SDR)e0
- Value
- 32,86%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Weeds that dominate on the planting area of long bean wereCyperus rotundus with the summed dominance ratio (SDR) 32,86%”
Claim · model-written summary
Production fell by 2.246% relative to total production when weed control was not done.
- Taxon
- Vigna sinensis L.Vigna unguiculata subsp. unguiculatae1
- Treatment
- weed control is not donee0
- Interactor
- weedse1weed
- Outcome
- productione0
- Direction
- decreasee0
- Value
- 2,246%e0
- Comparator
- total productione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“there is decrease of production as 2,246% from total production if weed control is not done it”
e1“Research aimed to determine effect which caused by the existence of weeds on productivity of long beans (Vigna sinensis L.)”
The same questions in other papers
herbicide · yield · Vigna unguiculata (cowpea)Positive and negative results
7 papers in the same direction as this paper · 45 in the opposite direction
- positive
- positive
- positive
49 papers more in this group
See all 53 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.