Abstract
A field experiment was conducted during two consecutive seasons of kharif 2020 and 2021 at Agronomy Research Farm, Acharya Narendra Deva University of Agriculture and Technology, Kumarganj Ayodhya (U.P.) to evaluate the effect of nitrogen level on growth, yield attributes and yield of different hybrid varieties of rice (Oryza sativa L.). The experiment was conducted in factorial randomized block design which comprised of 4 levels of nitrogen viz., 0 % RDN, 50 % RDN, 75 % RDN and 100 % RDN and 4 varieties viz., Arize-6444 Gold, Ankur-7576, 27P31 and Shahi-Dawat. Experiment was replicated three times. Results revealed significantly higher growth parameters, yield attributes and yield at 100% of RDN (150 kg N ha-1) which is at par with 75 % RDN (112 kg N ha-1) and significantly superior over 0 % RDN and 50 % RDN (75kg N ha-1) were increased at all stages except days taken to 50% flowering. The growth parameters, yield attributes and yield were increased significantly with Ankur-7576 variety except for length of the panicle (cm) and test weight (g). Ankur-7576 gave a good response in low level of nitrogenous fertilizer and showed good efficiency in utilization of available and applied nitrogen to the crop and is best suitable for obtaining higher yield of hybrid rice.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by. 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 4
Claim · model-written summary
Full recommended nitrogen produced significantly higher growth, yield attributes and yield than low rates, and was at par with 75% RDN.
- Taxon
- rice
Oryza sativat0 - Treatment
- 100% of RDN (150 kg N ha-1)e0
- Outcome
- growth parameters, yield attributes and yielde0
- Direction
- significantly highere0
- Qualifier
- at par with 75 % RDN (112 kg N ha-1)e0
- Comparator
- 0 % RDN and 50 % RDN (75kg N ha-1)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significantly higher growth parameters, yield attributes and yield at 100% of RDN (150 kg N ha-1) which is at par with 75 % RDN (112 kg N ha-1) and significantly superior over 0 % RDN and 50 % RDN (75kg N ha-1)”
t0“rice”
Claim · model-written summary
Ankur-7576 significantly increased growth, yield attributes and yield, except panicle length and test weight.
- Taxon
- riceOryza sativat0
- Material
- Ankur-7576e0
- Treatment
- Ankur-7576 varietye0
- Outcome
- growth parameters, yield attributes and yielde0
- Direction
- increasede0
- Qualifier
- except for length of the panicle (cm) and test weight (g)e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The growth parameters, yield attributes and yield were increased significantly with Ankur-7576 variety except for length of the panicle (cm) and test weight (g)”
t0“rice”
Claim · model-written summary
Ankur-7576 responded well to low nitrogen and used available and applied nitrogen efficiently.
- Taxon
- riceOryza sativat0
- Material
- Ankur-7576e0
- Outcome
- good efficiency in utilization of available and applied nitrogene0
- Qualifier
- low level of nitrogenous fertilizere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Ankur-7576 gave a good response in low level of nitrogenous fertilizer and showed good efficiency in utilization of available and applied nitrogen to the crop”
t0“rice”
Claim · model-written summary
The authors recommend Ankur-7576 for higher hybrid rice yield.
- Taxon
- riceOryza sativat0
- Material
- Ankur-7576e0
- Outcome
- best suitable for obtaining higher yield of hybrid ricee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Ankur-7576 gave a good response in low level of nitrogenous fertilizer and showed good efficiency in utilization of available and applied nitrogen to the crop and is best suitable for obtaining higher yield of hybrid rice”
t0“rice”
The same questions in other papers
nitrogen · yield · Oryza sativa (rice)Positive and negative results
1,802 papers in the same direction as this paper · 193 in the opposite direction · 49 reporting no difference from an alternative
- positive
- positive
- positive
2,041 papers more in this group
See all 2,045 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.