Abstract
E stablishment of a suitable tillage system for improving wheat yield under variable level of irrigation and potassium is important for developing sustainable agriculture.Thus, present investigation was carried out at Experimental Farm, Department of soil science, CSKHPKV, Palampur during Rabi 2016-17 to evaluate the effect of different combination of tillage, irrigation and potassium on nutrient uptake by plants and soil properties.The field experiment was laid out in split-plot design with two tillage methods i.e., C 1 : Conventional tillage and C 2 : Conservation tillage and two irrigation Levels i.e., I 1 : No irrigation and I 2 : Two irrigations in main plot and three Potassium level i.e., K1:100%, K 2 :125%, and K 3 :150% of recommended dose of potassium in sub-plots with three replications.Maximum uptake of N, P and K was observed under conservation tillage system and among the irrigation level, application of two irrigation remained best over no irrigation.Among the potassium level, wheat crop fertilized with 150% of recommended dose of potassium recorded maximum uptake of N, P and K. Soil properties viz., soil pH, soil organic carbon and available N, P and K improved under conservation tillage and two irrigation applications at both depths while soil pH and soil organic carbon were not affected by different level of potassium.However, available potassium was more improved by 150% of recommended dose of potassium at both depths.Bulk density of soil at both the depth was more improved under conventional tillage system, no irrigation supply and 100% recommended dose of potassium.
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Claims 10
Claim · model-written summary
Conservation tillage produced maximum wheat N, P, and K uptake.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- conservation tillage systeme0
- Outcome
- uptake of N, P and Ke0
- Direction
- Maximume0
- Setting
- Palampure1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum uptake of N, P and K was observed under conservation tillage system and among the irrigation level, application of two irrigation remained best over no irrigation.”
t0“wheat”
e1“present investigation was carried out at Experimental Farm, Department of soil science, CSKHPKV, Palampur during Rabi 2016-17”
Claim · model-written summary
Two irrigations performed better than no irrigation for wheat nutrient uptake.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- two irrigatione0
- Outcome
- uptake of N, P and Ke0
- Direction
- beste0
- Comparator
- no irrigatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum uptake of N, P and K was observed under conservation tillage system and among the irrigation level, application of two irrigation remained best over no irrigation.”
t0“wheat”
e1“present investigation was carried out at Experimental Farm, Department of soil science, CSKHPKV, Palampur during Rabi 2016-17”
Claim · model-written summary
The 150% potassium dose produced maximum wheat N, P, and K uptake.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 150% of recommended dose of potassiume0
- Outcome
- uptake of N, P and Ke0
- Direction
- maximume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Among the potassium level, wheat crop fertilized with 150% of recommended dose of potassium recorded maximum uptake of N, P and K.”
t0“wheat”
e1“present investigation was carried out at Experimental Farm, Department of soil science, CSKHPKV, Palampur during Rabi 2016-17”
Claim · model-written summary
Conservation tillage improved soil pH, organic carbon, and available N, P, and K at both depths.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- conservation tillagee0
- Outcome
- soil pH, soil organic carbon and available N, P and Ke0
- Direction
- improvede0
- Qualifier
- at both depthse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soil properties viz., soil pH, soil organic carbon and available N, P and K improved under conservation tillage and two irrigation applications at both depths while soil pH and soil organic carbon were not affected by different level of potassium.”
t0“wheat”
e1“present investigation was carried out at Experimental Farm, Department of soil science, CSKHPKV, Palampur during Rabi 2016-17”
Claim · model-written summary
Two irrigations improved soil pH, organic carbon, and available N, P, and K at both depths.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- two irrigation applicationse0
- Outcome
- soil pH, soil organic carbon and available N, P and Ke0
- Direction
- improvede0
- Qualifier
- at both depthse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soil properties viz., soil pH, soil organic carbon and available N, P and K improved under conservation tillage and two irrigation applications at both depths while soil pH and soil organic carbon were not affected by different level of potassium.”
t0“wheat”
e1“present investigation was carried out at Experimental Farm, Department of soil science, CSKHPKV, Palampur during Rabi 2016-17”
Claim · model-written summary
Potassium level did not affect soil pH or soil organic carbon.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- different level of potassiume0
- Outcome
- soil pH and soil organic carbone0
- Direction
- not affectede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soil properties viz., soil pH, soil organic carbon and available N, P and K improved under conservation tillage and two irrigation applications at both depths while soil pH and soil organic carbon were not affected by different level of potassium.”
t0“wheat”
e1“present investigation was carried out at Experimental Farm, Department of soil science, CSKHPKV, Palampur during Rabi 2016-17”
Claim · model-written summary
The 150% potassium dose improved available soil potassium at both depths.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 150% of recommended dose of potassiume0
- Outcome
- available potassiume0
- Direction
- more improvede0
- Qualifier
- at both depthse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“However, available potassium was more improved by 150% of recommended dose of potassium at both depths.”
t0“wheat”
e1“present investigation was carried out at Experimental Farm, Department of soil science, CSKHPKV, Palampur during Rabi 2016-17”
Claim · model-written summary
Conventional tillage improved soil bulk density at both depths.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- conventional tillage systeme0
- Outcome
- Bulk density of soile0
- Direction
- more improvede0
- Qualifier
- at both the depthe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Bulk density of soil at both the depth was more improved under conventional tillage system, no irrigation supply and 100% recommended dose of potassium.”
t0“wheat”
e1“present investigation was carried out at Experimental Farm, Department of soil science, CSKHPKV, Palampur during Rabi 2016-17”
Claim · model-written summary
No irrigation improved soil bulk density at both depths.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- no irrigation supplye0
- Outcome
- Bulk density of soile0
- Direction
- more improvede0
- Qualifier
- at both the depthe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Bulk density of soil at both the depth was more improved under conventional tillage system, no irrigation supply and 100% recommended dose of potassium.”
t0“wheat”
e1“present investigation was carried out at Experimental Farm, Department of soil science, CSKHPKV, Palampur during Rabi 2016-17”
Claim · model-written summary
The 100% recommended potassium dose improved soil bulk density at both depths.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 100% recommended dose of potassiume0
- Outcome
- Bulk density of soile0
- Direction
- more improvede0
- Qualifier
- at both the depthe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Bulk density of soil at both the depth was more improved under conventional tillage system, no irrigation supply and 100% recommended dose of potassium.”
t0“wheat”
e1“present investigation was carried out at Experimental Farm, Department of soil science, CSKHPKV, Palampur during Rabi 2016-17”
The same questions in other papers
potassium · soil: chemistry · Triticum aestivum (wheat)Positive and negative results
2 papers in the same direction as this paper · 1 in the opposite direction
- positive
- no effect
- negative
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.