Abstract
Background: Optimum crop growth and yield is result of interlinking of several factors. In semi- tropical soil in central plateau and hills zone are deficit in organic carbon and NPK content; therefore inadequate fertilization may leads to pure quality and also lower crop productive capacity of soil. For the maintenance of sustainable and productive production, maintaining soil health is a critical factor. Under low fertility levels, mungbean gives low seed yield. Potassium humate, nitrogen and phosphorus (RDF) application may be increase yield of mungbean in this zone. Method: A field experiment was conducted to study, “Nodulation, yield attributes and yield of mungbean [Vigna radiata (L.)] influenced by different level of potassium humate and fertility. The experiment was carried out in factorial randomized block design with three replications and sixteen treatment combination. Result: Result showed that total number of root nodules, effective nodules, fresh and dry weight of root nodules, leghaemoglobin, nodule index, no. of pods/plant, no. of seeds/pod, test weight, seed and straw yield were observed significantly higher with application of potassium humate @ 4.5 kg/ha. Among different fertility level, the application of 100% RDF significantly increased the total number of root nodules and effective nodules, fresh and dry weight of root nodules, leghaemoglobin, nodule index, no. of pods/plant, no. of seeds/pod and test weight, seed and straw yield. With combined application of potassium humate @ 3.0 kg/ha + 75% RDF significantly higher no. effective nodules, dry weight of root nodules and seed yield were observed, as well as saving of 25% RDF and 1.5 kg potassium humate were also observed.
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Claims 10
Claim · model-written summary
Potassium humate at 4.5 kg/ha significantly increased nodule number and weights.
- Taxon
- mungbean
.jpg?width=60)
Vigna radiatat0 - Treatment
- potassium humate @ 4.5 kg/hae0
- Outcome
- total number of root nodules, effective nodules, fresh and dry weight of root nodulese0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“total number of root nodules, effective nodules, fresh and dry weight of root nodules, leghaemoglobin, nodule index, no. of pods/plant, no. of seeds/pod, test weight, seed and straw yield were observed significantly higher with application of potassium humate @ 4.5 kg/ha”
t0“mungbean [Vigna radiata (L.)]”
Claim · model-written summary
Potassium humate at 4.5 kg/ha significantly increased leghaemoglobin and nodule index.
- Taxon
- mungbeanVigna radiatat0
- Treatment
- potassium humate @ 4.5 kg/hae0
- Outcome
- leghaemoglobin, nodule indexe0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“leghaemoglobin, nodule index, no. of pods/plant, no. of seeds/pod, test weight, seed and straw yield were observed significantly higher with application of potassium humate @ 4.5 kg/ha”
t0“mungbean [Vigna radiata (L.)]”
Claim · model-written summary
Potassium humate at 4.5 kg/ha significantly increased pods, seeds per pod and test weight.
- Taxon
- mungbeanVigna radiatat0
- Treatment
- potassium humate @ 4.5 kg/hae0
- Outcome
- no. of pods/plant, no. of seeds/pod, test weighte0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“no. of pods/plant, no. of seeds/pod, test weight, seed and straw yield were observed significantly higher with application of potassium humate @ 4.5 kg/ha”
t0“mungbean [Vigna radiata (L.)]”
Claim · model-written summary
Potassium humate at 4.5 kg/ha significantly increased seed and straw yield.
- Taxon
- mungbeanVigna radiatat0
- Treatment
- potassium humate @ 4.5 kg/hae0
- Outcome
- seed and straw yielde0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed and straw yield were observed significantly higher with application of potassium humate @ 4.5 kg/ha”
t0“mungbean [Vigna radiata (L.)]”
Claim · model-written summary
Full RDF significantly increased nodule number and weights.
- Taxon
- mungbeanVigna radiatat0
- Treatment
- 100% RDFe0
- Outcome
- total number of root nodules and effective nodules, fresh and dry weight of root nodulese0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 100% RDF significantly increased the total number of root nodules and effective nodules, fresh and dry weight of root nodules, leghaemoglobin, nodule index, no. of pods/plant, no. of seeds/pod and test weight, seed and straw yield”
t0“mungbean [Vigna radiata (L.)]”
Claim · model-written summary
Full RDF significantly increased leghaemoglobin and nodule index.
- Taxon
- mungbeanVigna radiatat0
- Treatment
- 100% RDFe0
- Outcome
- leghaemoglobin, nodule indexe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 100% RDF significantly increased the total number of root nodules and effective nodules, fresh and dry weight of root nodules, leghaemoglobin, nodule index”
t0“mungbean [Vigna radiata (L.)]”
Claim · model-written summary
Full RDF significantly increased pods, seeds per pod and test weight.
- Taxon
- mungbeanVigna radiatat0
- Treatment
- 100% RDFe0
- Outcome
- no. of pods/plant, no. of seeds/pod and test weighte0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 100% RDF significantly increased the total number of root nodules and effective nodules, fresh and dry weight of root nodules, leghaemoglobin, nodule index, no. of pods/plant, no. of seeds/pod and test weight”
t0“mungbean [Vigna radiata (L.)]”
Claim · model-written summary
Full RDF significantly increased seed and straw yield.
- Taxon
- mungbeanVigna radiatat0
- Treatment
- 100% RDFe0
- Outcome
- seed and straw yielde0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 100% RDF significantly increased the total number of root nodules and effective nodules, fresh and dry weight of root nodules, leghaemoglobin, nodule index, no. of pods/plant, no. of seeds/pod and test weight, seed and straw yield”
t0“mungbean [Vigna radiata (L.)]”
Claim · model-written summary
Humate at 3.0 kg/ha plus 75% RDF gave significantly higher effective nodule number, dry nodule weight, and seed yield.
- Taxon
- mungbeanVigna radiatat0
- Treatment
- potassium humate @ 3.0 kg/ha + 75% RDFe0
- Outcome
- no. effective nodules, dry weight of root nodules and seed yielde0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“combined application of potassium humate @ 3.0 kg/ha + 75% RDF significantly higher no. effective nodules, dry weight of root nodules and seed yield were observed”
t0“mungbean [Vigna radiata (L.)]”
Claim · model-written summary
The combined treatment saved 25% RDF and 1.5 kg potassium humate.
- Taxon
- mungbeanVigna radiatat0
- Treatment
- potassium humate @ 3.0 kg/ha + 75% RDFe1
- Outcome
- savinge0
- Value
- 25% RDF and 1.5 kg potassium humatee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“saving of 25% RDF and 1.5 kg potassium humate were also observed”
e1“combined application of potassium humate @ 3.0 kg/ha + 75% RDF”
t0“mungbean [Vigna radiata (L.)]”
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