Abstract
An experiment was carried out at the agricultural farm of Uttar Banga Krishi Viswavidyalaya, Pundibari, Cooch Behar during the year 2012-2013 and 2013-2014 to study the effect of zinc on growth and yield attributes of Boro rice, (Cv. Annoda MW-10) at Conventional and SRI (System of Rice intensification) methods. It was observed that grain and straw yield was higher at the SRI method compared to that at the conventional one. The application of NPK @ 75 per cent RDF (80 : 40 : 40 kg/ha), biofertilizers (150 g per sq.mt) and 25 kg ZnSO4 per ha resulted significant increase in plant height (82.76 cm), number of tillers per hill (25.6), panicle length (26 cm), 1000 grain weight (29.06 g), straw yield (16.97 t ha-1) and yield of rice (10.07 t ha-1) under SRI method whereas, the same treatment combination gave 9.64 t/ha grain yield and 16.26 t ha-1 straw yield of rice under the conventional method of cultivation. It could be concluded that application of zinc @ 25 kg/ha in addition to the recommended dose of N, P and K along with biofertilizer may be applied for increasing the grain yield of rice.
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 10
Claim · model-written summary
Grain and straw yield of Boro rice were higher with the SRI method than with the conventional method.
- Taxon
- rice
Oryza sativat0 - Treatment
- SRI methode0
- Outcome
- grain and straw yielde0
- Direction
- highere0
- Comparator
- conventional onee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“grain and straw yield was higher at the SRI method compared to that at the conventional one”
t0“rice”
Claim · model-written summary
NPK plus biofertilizers and ZnSO4 significantly increased plant height to 82.76 cm in rice.
- Taxon
- riceOryza sativat0
- Treatment
- NPK @ 75 per cent RDF (80 : 40 : 40 kg/ha), biofertilizers (150 g per sq.mt) and 25 kg ZnSO4 per hae0
- Outcome
- plant heighte1
- Direction
- increasee1
- Value
- 82.76 cme1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The application of NPK @ 75 per cent RDF (80 : 40 : 40 kg/ha), biofertilizers (150 g per sq.mt) and 25 kg ZnSO4 per ha”
e1“significant increase in plant height (82.76 cm)”
t0“rice”
Claim · model-written summary
The same nutrient treatment increased the number of tillers per hill to 25.6 in rice under SRI.
- Taxon
- riceOryza sativat0
- Treatment
- NPK @ 75 per cent RDF (80 : 40 : 40 kg/ha), biofertilizers (150 g per sq.mt) and 25 kg ZnSO4 per hae0
- Outcome
- number of tillers per hille1
- Direction
- increaseinferrede1
- Value
- 25.6e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The application of NPK @ 75 per cent RDF (80 : 40 : 40 kg/ha), biofertilizers (150 g per sq.mt) and 25 kg ZnSO4 per ha”
e1“number of tillers per hill (25.6)”
t0“rice”
Claim · model-written summary
The same nutrient treatment increased panicle length to 26 cm in rice under SRI.
- Taxon
- riceOryza sativat0
- Treatment
- NPK @ 75 per cent RDF (80 : 40 : 40 kg/ha), biofertilizers (150 g per sq.mt) and 25 kg ZnSO4 per hae0
- Outcome
- panicle lengthe1
- Direction
- increaseinferrede1
- Value
- 26 cme1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The application of NPK @ 75 per cent RDF (80 : 40 : 40 kg/ha), biofertilizers (150 g per sq.mt) and 25 kg ZnSO4 per ha”
e1“panicle length (26 cm)”
t0“rice”
Claim · model-written summary
The same nutrient treatment increased 1000 grain weight to 29.06 g in rice under SRI.
- Taxon
- riceOryza sativat0
- Treatment
- NPK @ 75 per cent RDF (80 : 40 : 40 kg/ha), biofertilizers (150 g per sq.mt) and 25 kg ZnSO4 per hae0
- Outcome
- 1000 grain weighte1
- Direction
- increaseinferrede1
- Value
- 29.06 ge1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The application of NPK @ 75 per cent RDF (80 : 40 : 40 kg/ha), biofertilizers (150 g per sq.mt) and 25 kg ZnSO4 per ha”
e1“1000 grain weight (29.06 g)”
t0“rice”
Claim · model-written summary
The same nutrient treatment increased straw yield to 16.97 t ha-1 in rice under SRI.
- Taxon
- riceOryza sativat0
- Treatment
- NPK @ 75 per cent RDF (80 : 40 : 40 kg/ha), biofertilizers (150 g per sq.mt) and 25 kg ZnSO4 per hae0
- Outcome
- straw yielde1
- Direction
- increaseinferrede1
- Value
- 16.97 t ha-1e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The application of NPK @ 75 per cent RDF (80 : 40 : 40 kg/ha), biofertilizers (150 g per sq.mt) and 25 kg ZnSO4 per ha”
e1“straw yield (16.97 t ha-1)”
t0“rice”
Claim · model-written summary
The same nutrient treatment increased rice yield to 10.07 t ha-1 under the SRI method.
- Taxon
- riceOryza sativat0
- Treatment
- NPK @ 75 per cent RDF (80 : 40 : 40 kg/ha), biofertilizers (150 g per sq.mt) and 25 kg ZnSO4 per hae0
- Outcome
- yield of ricee1
- Direction
- increaseinferrede1
- Value
- 10.07 t ha-1e1
- Setting
- SRI methode1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The application of NPK @ 75 per cent RDF (80 : 40 : 40 kg/ha), biofertilizers (150 g per sq.mt) and 25 kg ZnSO4 per ha”
e1“yield of rice (10.07 t ha-1) under SRI method”
t0“rice”
Claim · model-written summary
Under the conventional method of cultivation the same treatment combination gave 9.64 t/ha grain yield of rice.
- Taxon
- riceOryza sativat0
- Treatment
- same treatment combinatione0
- Outcome
- grain yielde0
- Value
- 9.64 t/hae0
- Setting
- conventional method of cultivatione1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the same treatment combination gave 9.64 t/ha grain yield”
e1“under the conventional method of cultivation”
t0“rice”
Claim · model-written summary
Under the conventional method of cultivation the same treatment combination gave 16.26 t ha-1 straw yield of rice.
- Taxon
- riceOryza sativat0
- Treatment
- same treatment combinatione0
- Outcome
- straw yielde1
- Value
- 16.26 t ha-1e1
- Setting
- conventional method of cultivatione1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the same treatment combination gave 9.64 t/ha grain yield”
e1“16.26 t ha-1 straw yield of rice under the conventional method of cultivation”
t0“rice”
Claim · model-written summary
The authors recommend applying zinc at 25 kg/ha in addition to the recommended N, P and K dose and biofertilizer to increase rice grain yield.
- Taxon
- riceOryza sativae0
- Treatment
- zinc @ 25 kg/hae0
- Outcome
- grain yielde0
- Direction
- increasinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of zinc @ 25 kg/ha in addition to the recommended dose of N, P and K along with biofertilizer may be applied for increasing the grain yield of rice”
The same questions in other papers
zinc sulfate · yield · Oryza sativa (rice)Results differ
143 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- positive
141 papers more in this group
See all 145 papers →zinc sulfate · growth · Oryza sativa (rice)Positive and negative results
47 papers in the same direction as this paper · 2 in the opposite direction
- no effect
- negative
- positive
46 papers more in this group
See all 50 papers →inoculation · growth · Oryza sativa (rice)Positive and negative results
361 papers in the same direction as this paper · 34 in the opposite direction · 3 reporting no difference from an alternative
- no effect
- negative
- no effect
395 papers more in this group
See all 399 papers →inoculation · yield · Oryza sativa (rice)Positive and negative results
381 papers in the same direction as this paper · 31 in the opposite direction · 5 reporting no difference from an alternative
- positive
- negative
- negative
414 papers more in this group
See all 418 papers →fertilization · growth · Oryza sativa (rice)Positive and negative results
669 papers in the same direction as this paper · 81 in the opposite direction · 8 reporting no difference from an alternative
- negative
- negative
- negative
755 papers more in this group
See all 759 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
- positive
1,167 papers more in this group
See all 1,171 papers →fertilization · yield · Oryza sativa (rice)Positive and negative results
3,182 papers in the same direction as this paper · 207 in the opposite direction · 65 reporting no difference from an alternative
- positive
- no effect
- no effect
3,451 papers more in this group
See all 3,455 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.