Abstract
Among legumes, pea (Pisum sativum L.) is the second most important legume, which is widely used both in human nutrition and as fodder. Currently, pre-sowing inoculation of pea seeds is a promising treatment and is one of agronomic solutions for sustainable agriculture. As per the objective of the research, to determine the effects of Rhizobium inoculation and different levels of nitrogen on the yield potential and growth attributes of pea, the research was conducted in Split Plot Design with 3 replications, at Research farm of RRS, Agwanpur, Saharsa. Nitrogen application had significant effect on the plant height, number of branches, root and shoot dry weight, number of nodules, seed yield, biomass yield, harvest index, number of pods, as well as crude protein rate of seeds in both years. Plant height, number of pods, harvest index, number of nodules, crude protein rate and root dry weight were higher with application of 20 kg N ha -1 while seed yield, shoot dry weight and number of branches were higher with application of 60 kg N ha -1 , in the 2 seasons. The lowest values related to these parameters were obtained from the control treatment. Inoculation treatment had also significant effect on the all parameters investigated in both the years. The highest values regarding these parameters were obtained from inoculated plants, whereas the lowest values were obtained from the un-inoculated plants. Interactions of nitrogen and inoculation had significant effects on the all parameters investigated, except for number of nodules in 2009-2010 and crude protein rate of seeds in both years. The highest seed yield was obtained under treatment 20 kg N ha -1 + inoculation with 1654.3 and 1625.0 kg ha -1 in 2009-10 and 2010-11, respectively.
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Claims 6
Claim · model-written summary
Nitrogen application significantly affected growth, yield, nodulation and seed protein parameters in both years.
- Taxon
- pea
Lathyrus oleraceust0 - Treatment
- Nitrogen applicatione0
- Outcome
- plant height, number of branches, root and shoot dry weighte0
- Comparator
- control treatmente1
RhizobiumNot reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pea (Pisum sativum L.) to Rhizobium inoculation”
e0“Nitrogen application had significant effect on the plant height, number of branches, root and shoot dry weight, number of nodules, seed yield, biomass yield, harvest index, number of pods, as well as crude protein rate of seeds in both years.”
e1“The lowest values related to these parameters were obtained from the control treatment.”
Claim · model-written summary
At 20 kg N ha -1, plant height, pods, harvest index, nodules, seed protein and root dry weight were higher.
- Taxon
- peaLathyrus oleraceust0
- Treatment
- application of 20 kg N ha -1e0
- Outcome
- Plant height, number of pods, harvest indexe0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pea (Pisum sativum L.) to Rhizobium inoculation”
e0“Plant height, number of pods, harvest index, number of nodules, crude protein rate and root dry weight were higher with application of 20 kg N ha -1”
Claim · model-written summary
At 60 kg N ha -1, seed yield, shoot dry weight and branches were higher.
- Taxon
- peaLathyrus oleraceust0
- Treatment
- application of 60 kg N ha -1e0
- Outcome
- seed yield, shoot dry weight and number of branchese0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pea (Pisum sativum L.) to Rhizobium inoculation”
e0“seed yield, shoot dry weight and number of branches were higher with application of 60 kg N ha -1”
Claim · model-written summary
Inoculated pea plants had the highest values across investigated parameters compared with uninoculated plants.
- Taxon
- peaLathyrus oleraceust0
- Treatment
- inoculated plantse0
- Outcome
- all parameters investigatede0
- Direction
- higheste0
- Comparator
- un-inoculated plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pea (Pisum sativum L.) to Rhizobium inoculation”
e0“Inoculation treatment had also significant effect on the all parameters investigated in both the years. The highest values regarding these parameters were obtained from inoculated plants, whereas the lowest values were obtained from the un-inoculated plants.”
Claim · model-written summary
Nitrogen and inoculation interacted significantly for most parameters, except nodules in 2009-2010 and seed protein in both years.
- Taxon
- peaLathyrus oleraceust0
- Treatment
- nitrogen and inoculatione0
- Outcome
- all parameters investigatede0
- Qualifier
- except for number of nodules in 2009-2010 and crude protein rate of seeds in both yearse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pea (Pisum sativum L.) to Rhizobium inoculation”
e0“Interactions of nitrogen and inoculation had significant effects on the all parameters investigated, except for number of nodules in 2009-2010 and crude protein rate of seeds in both years.”
Claim · model-written summary
20 kg N ha -1 plus inoculation gave the highest seed yield, 1654.3 kg ha -1 in 2009-10 and 1625.0 kg ha -1 in 2010-11.
- Taxon
- peaLathyrus oleraceust0
- Treatment
- 20 kg N ha -1 + inoculatione0
- Outcome
- seed yielde0
- Direction
- higheste0
- Value
- 1654.3 and 1625.0 kg ha -1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“pea (Pisum sativum L.) to Rhizobium inoculation”
e0“The highest seed yield was obtained under treatment 20 kg N ha -1 + inoculation with 1654.3 and 1625.0 kg ha -1 in 2009-10 and 2010-11, respectively.”
The same questions in other papers
inoculation · Rhizobium · Lathyrus oleraceus (pea)Results differ
18 papers in the same direction as this paper · 4 in the opposite direction
- negative
- no effect
- no effect
19 papers more in this group
See all 23 papers →nitrogen · Rhizobium · Lathyrus oleraceus (pea)Positive and negative results
3 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
1 paper more in this group
See all 5 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.