Abstract
Good land preparation can be in the form of a combination of Trichoderma sp. and mulch. This study aimed to determine the effect of Trichoderma sp. and the application of mulch on potato yields. This research was conducted from October to December 2021 in Sindang Jaya village, Cipanas subdistrict, Cianjur Regency, West Java. The study used a randomized block design with two factorial treatments and four replications. The first factor was the application of local and commercial Trichoderma products in the planting holes and the beds. The second factor was mulch and no mulch. Mulch application was divided into two treatments, planting immediately after mulch installation and two weeks after. The parameters were analyzed by F-test followed by an orthogonal contrast test at a 95% confidence level. The results showed no interaction effect between Trichoderma sp. and mulch on potato growth and yield parameters. The use of mulch either immediately planted or after two weeks of installation increased the yield per hectare. Direct planting could increase the total tubers and the number of medium tubers compared to planting two weeks later. Treatment without Trichoderma had a higher yield than the treatment with Trichoderma, but it also had a high percentage of rot. Spraying Trichoderma onto the beds had a higher weight per tuber than planting holes. Local Trichoderma products had a higher number of small and total tubers than commercial Trichoderma products.
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Claims 7
Claim · model-written summary
Mulch applied immediately or two weeks after installation increased potato yield per hectare.
- Taxon
- potato
Solanum tuberosumt0 - Treatment
- mulche1
- Outcome
- yield per hectaree1
- Direction
- increasede1
- Setting
- Sindang Jaya village, Cipanas subdistrict, Cianjur Regency, West Javae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“increase potato yield”
e0“Sindang Jaya village, Cipanas subdistrict, Cianjur Regency, West Java”
e1“The use of mulch either immediately planted or after two weeks of installation increased the yield per hectare”
Claim · model-written summary
Direct planting increased the total tubers and the number of medium tubers compared with planting two weeks later.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- Direct plantinge1
- Outcome
- total tubers and the number of medium tuberse1
- Direction
- increasee1
- Comparator
- planting two weeks latere1
- Setting
- Sindang Jaya village, Cipanas subdistrict, Cianjur Regency, West Javae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“increase potato yield”
e0“Sindang Jaya village, Cipanas subdistrict, Cianjur Regency, West Java”
e1“Direct planting could increase the total tubers and the number of medium tubers compared to planting two weeks later”
Claim · model-written summary
The treatment without Trichoderma had a higher potato yield than the treatment with Trichoderma.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- Trichodermae1
- Interactor
- Trichoderma
Trichodermae1symbiont - Outcome
- yielde1
- Direction
- highere1
- Comparator
- without Trichodermae1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“increase potato yield”
e1“Treatment without Trichoderma had a higher yield than the treatment with Trichoderma”
Claim · model-written summary
The treatment without Trichoderma had a high percentage of rot in potato.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- without Trichodermae1
- Interactor
- TrichodermaTrichodermae1symbiont
- Outcome
- percentage of rote1
- Direction
- highe1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“increase potato yield”
e1“Treatment without Trichoderma had a higher yield than the treatment with Trichoderma, but it also had a high percentage of rot”
Claim · model-written summary
Spraying Trichoderma onto the beds gave a higher weight per tuber than planting in holes.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- Spraying Trichoderma onto the bedse1
- Interactor
- TrichodermaTrichodermae1symbiont
- Outcome
- weight per tubere1
- Direction
- highere1
- Comparator
- planting holese1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“increase potato yield”
e1“Spraying Trichoderma onto the beds had a higher weight per tuber than planting holes”
Claim · model-written summary
Local Trichoderma products gave a higher number of small and total tubers than commercial Trichoderma products.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- Local Trichoderma productse1
- Interactor
- TrichodermaTrichodermae1symbiont
- Outcome
- number of small and total tuberse1
- Direction
- highere1
- Comparator
- commercial Trichoderma productse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“increase potato yield”
e1“Local Trichoderma products had a higher number of small and total tubers than commercial Trichoderma products”
Claim · model-written summary
Trichoderma and mulch showed no interaction effect on potato growth and yield parameters.
- Taxon
- potatoSolanum tuberosumt0
- Treatment
- Trichoderma sp. and mulche1
- Interactor
- Trichoderma sp.Trichodermae1symbiont
- Outcome
- potato growth and yield parameterse1
- Direction
- no_changeinferrede1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“increase potato yield”
e1“The results showed no interaction effect between Trichoderma sp. and mulch on potato growth and yield parameters”
The same questions in other papers
Trichoderma · yield · Solanum tuberosum (potato)Results differ
2 papers in the same direction as this paper · 5 in the opposite direction
- positive
- positive
- positive
4 papers more in this group
See all 8 papers →mulching · yield · Solanum tuberosum (potato)Results differ
56 papers in the same direction as this paper · 7 in the opposite direction
- positive
- no effect
- no effect
60 papers more in this group
See all 64 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.