Abstract
The experiment was carried out at Agronomy Research Farm of Narendra Deva University of Agriculture and Technology, Kumarganj, Ayodhya, Uttar Pradesh, India during Kharif 2021 and 2022. The study aims to determine the effect of crop establishment methods under fertility management on growth parameters of rice. The experiment was laid out in split plot design with three replications. The treatment consisted of four crop establishment methods i.e., (M1) Transplanting rice (Conventional) (M2) Direct seeded rice by line sowing (Conventional) (M3) Drum seeded method under puddled condition,(M4) System of Rice Intensification (SRI) method kept in main plots .However, four nitrogen levels viz, (N1) 100% RDF (150: 60:40 kg N:P:K ha -1), (N2) 75% RDF +25% RDN through FYM, (N3) 75 % RDF + 25% RDN through vermi-compost (VC), (N4) 50 % RDF + 25 % RDN through V.C. + 25% RDN through FYM allotted the in sub plots. This way there was made 16 treatment combinations. As per the results the values of growth, yield and economics viz. plant height (cm), number of tillers m-2, dry matter accumulation (m-2), grain yield (q ha-1) , straw yield (q ha-1), biological yield (q ha-1) , harvest index % and economics of rice were increased significantly with system of rice intensification (SRI) method followed by transplanting method. However, in fertility management the application of 100% RDF [150: 60:40 N: P: K kg ha -1] recorded the maximum plant height, dry matter accumulation, no of tillers, grain yield (q ha-1) , straw yield (q ha-1), biological yield (q ha-1) , harvest index % and economics, which was at par with the application of 75 % RDF + 25% RDN through Vermi- compost and significantly superior over rest of the treatments.
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Claims 6
Claim · model-written summary
SRI significantly increased rice plant height, tillers and dry matter compared with transplanting.
- Taxon
- rice
Oryza sativae0 - Treatment
- system of rice intensification (SRI) methode0
- Outcome
- plant height (cm), number of tillers m-2, dry matter accumulation (m-2)e0
- Direction
- increasede0
- Comparator
- transplanting methode0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“plant height (cm), number of tillers m-2, dry matter accumulation (m-2), grain yield (q ha-1) , straw yield (q ha-1), biological yield (q ha-1) , harvest index % and economics of rice were increased significantly with system of rice intensification (SRI) method followed by transplanting method”
Claim · model-written summary
SRI significantly increased grain, straw and biological yields.
- Taxon
- riceOryza sativae0
- Treatment
- system of rice intensification (SRI) methode0
- Outcome
- grain yield (q ha-1) , straw yield (q ha-1), biological yield (q ha-1)e0
- Direction
- increasede0
- Comparator
- transplanting methode0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“grain yield (q ha-1) , straw yield (q ha-1), biological yield (q ha-1) , harvest index % and economics of rice were increased significantly with system of rice intensification (SRI) method followed by transplanting method”
Claim · model-written summary
SRI significantly increased harvest index and economics.
- Taxon
- riceOryza sativae0
- Treatment
- system of rice intensification (SRI) methode0
- Outcome
- harvest index % and economicse0
- Direction
- increasede0
- Comparator
- transplanting methode0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“harvest index % and economics of rice were increased significantly with system of rice intensification (SRI) method followed by transplanting method”
Claim · model-written summary
Full recommended fertilizer dose gave maximum plant height, dry matter and tiller number.
- Taxon
- riceOryza sativat0
- Treatment
- 100% RDF [150: 60:40 N: P: K kg ha -1]e0
- Outcome
- plant height, dry matter accumulation, no of tillerse0
- Direction
- maximume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the application of 100% RDF [150: 60:40 N: P: K kg ha -1] recorded the maximum plant height, dry matter accumulation, no of tillers”
t0“Rice (Oryza sativa L.)”
Claim · model-written summary
Full recommended fertilizer dose gave maximum grain, straw and biological yields.
- Taxon
- riceOryza sativat0
- Treatment
- 100% RDF [150: 60:40 N: P: K kg ha -1]e0
- Outcome
- grain yield (q ha-1) , straw yield (q ha-1), biological yield (q ha-1)e0
- Direction
- maximume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the application of 100% RDF [150: 60:40 N: P: K kg ha -1] recorded the maximum plant height, dry matter accumulation, no of tillers, grain yield (q ha-1) , straw yield (q ha-1), biological yield (q ha-1)”
t0“Rice (Oryza sativa L.)”
Claim · model-written summary
Full recommended fertilizer dose gave maximum harvest index and economics, matching 75% RDF plus vermicompost nitrogen and exceeding other treatments.
- Taxon
- riceOryza sativat0
- Outcome
- harvest index % and economicse0
- Direction
- superiore0
- Comparator
- 75 % RDF + 25% RDN through Vermi- composte0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“harvest index % and economics, which was at par with the application of 75 % RDF + 25% RDN through Vermi- compost and significantly superior over rest of the treatments”
t0“Rice (Oryza sativa L.)”
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