Abstract
To investigate the " Impact of Different Transplanting Method and Nitrogen Management Practices on Growth and Yield of Rice (Oriza sativa L.) cv. Pusa Basmati-1 in Eastern Uttar Pradesh, India" a field experiment was conducted at Crop Research Farm, Department of Agronomy, Naini Agricultural Institute, SHUATS, Prayajraj (U.P.) The treatment included three transplanting methods, viz. Transplanting of 21 days old seedlings (farmers practice), Mechanized transplanting of 14 days old seedlings, and Manual transplanting of 14 days old seedlings (SRI), as well as seven nitrogen management, practices viz. RDN (100% N inorganic), RDN (75% N inorganic +25% N through PM), RDN (75% N inorganic +25% N through VC), RDN (75% N inorganic +25 % N through PM + Azospirillum SI), RDN (75% N inorganic +25% N through VC + Azospirillum SI), Leaf Colour Chart (LCC) based N application and Soil Test Crop Response (STCR) based N application (based on target Yield). The experiment was laid out in Split Plot Design, with 21 treatments with the main plot consisting of three planting techniques and seven nitrogen management practices as subplots that were replicated thrice. The results demonstrated that rice productivity was influenced by transplanting methods and nitrogen management approaches. In terms of growth and yield characteristics, the method of transplanting had a considerable impact. Among the various transplanting methods, manual transplanting of 14-day-old seedlings (SRI) produced significantly highest growth contributing characters, yield attributes, and final yield of rice during both the years of experiment. In comparison to farmer practices, manual transplanting of 14-day-old seedlings (SRI) produced 13 percent more effective tillers/m2, 18 percent more panicle/hill, 14 percent more grain yield, and 12 percent more straw yield, followed by mechanized transplanting of 14-day-old seedlings. Furthermore, the application of RDN (75 percent N inorganic+25 percent N through PM+ Azospirillum SI) (N4) recorded significantly higher growth and yield attributes and yield, which is 20% more grain and 11% more straw yield as compared to RDN (100% N inorganic). As a result, rice growers in the ecological parameter of Uttar Pradesh may use the manual transplanting of 14-day-old seedlings (SRI) method with RDN (75 percent N inorganic + 25 percent N via PM + Azospirillum SI) to increase productivity and profitability.
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 9
Claim · model-written summary
Manual transplanting of 14-day-old rice seedlings produced the highest growth traits, yield attributes, and yield in both years.
- Taxon
- rice
Oryza sativae0 - Treatment
- manual transplanting of 14-day-old seedlings (SRI)e0
- Outcome
- growth contributing characters, yield attributes, and final yielde0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“manual transplanting of 14-day-old seedlings (SRI) produced significantly highest growth contributing characters, yield attributes, and final yield of rice during both the years of experiment”
Claim · model-written summary
Manual transplanting increased effective tillers by 13 percent relative to farmer practice.
- Treatment
- manual transplanting of 14-day-old seedlings (SRI)e0
- Outcome
- effective tillers/m2e0
- Direction
- moree0
- Value
- 13 percente0
- Comparator
- farmer practicese0
Not reportedTaxon
Verbatim
e0“In comparison to farmer practices, manual transplanting of 14-day-old seedlings (SRI) produced 13 percent more effective tillers/m2”
Claim · model-written summary
Manual transplanting increased panicles per hill by 18 percent relative to farmer practice.
- Treatment
- manual transplanting of 14-day-old seedlings (SRI)e0
- Outcome
- panicle/hille0
- Direction
- moree0
- Value
- 18 percente0
- Comparator
- farmer practicese0
Not reportedTaxon
Verbatim
e0“In comparison to farmer practices, manual transplanting of 14-day-old seedlings (SRI) produced 13 percent more effective tillers/m2, 18 percent more panicle/hill”
Claim · model-written summary
Manual transplanting increased grain yield by 14 percent relative to farmer practice.
- Treatment
- manual transplanting of 14-day-old seedlings (SRI)e0
- Outcome
- grain yielde0
- Direction
- moree0
- Value
- 14 percente0
- Comparator
- farmer practicese0
Not reportedTaxon
Verbatim
e0“In comparison to farmer practices, manual transplanting of 14-day-old seedlings (SRI) produced 13 percent more effective tillers/m2, 18 percent more panicle/hill, 14 percent more grain yield”
Claim · model-written summary
Manual transplanting increased straw yield by 12 percent relative to farmer practice.
- Treatment
- manual transplanting of 14-day-old seedlings (SRI)e0
- Outcome
- straw yielde0
- Direction
- moree0
- Value
- 12 percente0
- Comparator
- farmer practicese0
Not reportedTaxon
Verbatim
e0“In comparison to farmer practices, manual transplanting of 14-day-old seedlings (SRI) produced 13 percent more effective tillers/m2, 18 percent more panicle/hill, 14 percent more grain yield, and 12 percent more straw yield”
Claim · model-written summary
Nitrogen treatment N4 produced significantly higher growth and yield attributes.
- Treatment
- RDN (75 percent N inorganic+25 percent N through PM+ Azospirillum SI) (N4)e0
- Interactor
- Azospirillum
Azospirillume0symbiont - Outcome
- growth and yield attributes and yielde0
- Direction
- highere0
Not reportedTaxonComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of RDN (75 percent N inorganic+25 percent N through PM+ Azospirillum SI) (N4) recorded significantly higher growth and yield attributes and yield”
Claim · model-written summary
Nitrogen treatment N4 increased grain yield by 20% relative to 100% inorganic nitrogen.
- Treatment
- RDN (75 percent N inorganic+25 percent N through PM+ Azospirillum SI) (N4)e0
- Interactor
- AzospirillumAzospirillume0symbiont
- Outcome
- graine0
- Direction
- moree0
- Value
- 20%e0
- Comparator
- RDN (100% N inorganic)e0
Not reportedTaxon
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“RDN (75 percent N inorganic+25 percent N through PM+ Azospirillum SI) (N4) recorded significantly higher growth and yield attributes and yield, which is 20% more grain and 11% more straw yield as compared to RDN (100% N inorganic)”
Claim · model-written summary
Nitrogen treatment N4 increased straw yield by 11% relative to 100% inorganic nitrogen.
- Treatment
- RDN (75 percent N inorganic+25 percent N through PM+ Azospirillum SI) (N4)e0
- Interactor
- AzospirillumAzospirillume0symbiont
- Outcome
- straw yielde0
- Direction
- moree0
- Value
- 11%e0
- Comparator
- RDN (100% N inorganic)e0
Not reportedTaxon
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“RDN (75 percent N inorganic+25 percent N through PM+ Azospirillum SI) (N4) recorded significantly higher growth and yield attributes and yield, which is 20% more grain and 11% more straw yield as compared to RDN (100% N inorganic)”
Claim · model-written summary
The authors recommend manual transplanting of 14-day-old seedlings with the specified mixed nitrogen treatment to increase rice productivity and profitability in Uttar Pradesh.
- Taxon
- riceOryza sativae0
- Treatment
- manual transplanting of 14-day-old seedlings (SRI) method with RDN (75 percent N inorganic + 25 percent N via PM + Azospirillum SI)e0
- Outcome
- productivity and profitabilitye0
- Direction
- increasee0
- Setting
- Uttar Pradeshe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“rice growers in the ecological parameter of Uttar Pradesh may use the manual transplanting of 14-day-old seedlings (SRI) method with RDN (75 percent N inorganic + 25 percent N via PM + Azospirillum SI) to increase productivity and profitability”
The same questions in other papers
Azospirillum · yield · Oryza sativa (rice)Results differ
51 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
49 papers more in this group
See all 53 papers →transplanting · yield · Oryza sativa (rice)Positive and negative results
921 papers in the same direction as this paper · 132 in the opposite direction · 24 reporting no difference from an alternative
- positive
- positive
- no effect
1,074 papers more in this group
See all 1,078 papers →irrigation · yield · Oryza sativa (rice)Positive and negative results
905 papers in the same direction as this paper · 201 in the opposite direction · 64 reporting no difference from an alternative
- positive
- positive
- negative
1,167 papers more in this group
See all 1,171 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.