Abstract
A field experiment was conducted during winter (rabi) season 201415 at the N.E. Borlaug Crop Research Centre of the Govind Ballabh Pant University of Agriculture and Technology, Pantnagar to study the effect of nutri- ent levels on yield, nutrient uptake and economics of Indian mustard [Brassica juncea (L.) Czernj and Cosson] cul- tivar RGN 73 in tarai region of Uttarakhand. Treatment consisted of 3 levels of nitrogen (60, 80 and 100 kg/ha), 2 levels of phosphorus (20 and 40 kg/ha) and 2 levels of potassium (0 and 30 kg/ha), which were evaluated thrice in a randomized block design. The highest seed yield (1.93 t/ha), nutrient (N : P O : K) uptake (99 kg N, 42 P O 2 5 2 5 and 172 kg K O/ha), net returns (37.13 103 /ha), gross returns (60.45 103 /ha) and benefit: cost ratio (1.54) 2 were recorded with application of 100 kg N + 40 kg P O + 30 kg K O/ha followed by 100 kg N + 40 kg P O + 0 kg 2 5 2 2 5 K O/ha and 100 kg N + 20 kg P O + 30 kg K O/ha treatments. 2 2 5 2
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. 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 5
Claim · model-written summary
The stated fertilizer combination gave the highest seed yield of 1.93 t/ha.
- Taxon
- Indian mustard
Brassica junceat0 - Treatment
- 100 kg N + 40 kg P O + 30 kg K O/hae1
- Outcome
- seed yielde0
- Direction
- higheste0
- Value
- 1.93 t/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest seed yield (1.93 t/ha)”
e1“100 kg N + 40 kg P O + 30 kg K O/ha”
t0“Indian mustard (Brassica juncea)”
Claim · model-written summary
The same application gave the highest nutrient uptake.
- Taxon
- Indian mustardBrassica junceat0
- Treatment
- 100 kg N + 40 kg P O + 30 kg K O/hae1
- Outcome
- nutrient (N : P O : K) uptakee0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“nutrient (N : P O : K) uptake (99 kg N, 42 P O 2 5 2 5 and 172 kg K O/ha)”
e1“100 kg N + 40 kg P O + 30 kg K O/ha”
t0“Indian mustard (Brassica juncea)”
Claim · model-written summary
The application gave the highest net returns.
- Taxon
- Indian mustardBrassica junceat0
- Treatment
- 100 kg N + 40 kg P O + 30 kg K O/hae1
- Outcome
- net returnse0
- Value
- 37.13 103 /hae0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“net returns (37.13 103 /ha)”
e1“100 kg N + 40 kg P O + 30 kg K O/ha”
t0“Indian mustard (Brassica juncea)”
Claim · model-written summary
The application gave the highest gross returns.
- Taxon
- Indian mustardBrassica junceat0
- Treatment
- 100 kg N + 40 kg P O + 30 kg K O/hae1
- Outcome
- gross returnse0
- Value
- 60.45 103 /hae0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“gross returns (60.45 103 /ha)”
e1“100 kg N + 40 kg P O + 30 kg K O/ha”
t0“Indian mustard (Brassica juncea)”
Claim · model-written summary
The application gave the highest benefit: cost ratio of 1.54.
- Taxon
- Indian mustardBrassica junceat0
- Treatment
- 100 kg N + 40 kg P O + 30 kg K O/hae1
- Outcome
- benefit: cost ratioe0
- Value
- 1.54e0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“benefit: cost ratio (1.54)”
e1“100 kg N + 40 kg P O + 30 kg K O/ha”
t0“Indian mustard (Brassica juncea)”
The same questions in other papers
nitrogen · yield · Brassica juncea (Indian mustard)Results differ
62 papers in the same direction as this paper · 2 in the opposite direction
- negative
- negative
- positive
61 papers more in this group
See all 65 papers →nitrogen · nutrient: content · Brassica juncea (Indian mustard)Positive and negative results
9 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
7 papers more in this group
See all 11 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.