Abstract
A field experiment was conducted at Main Agricultural Research Station, Dharwad, University of Agricultural Sciences, Dharwad to determine the effect of irrigation schedules, mulch and antiranspirant on growth, yield and economics of wheat. Irrigations scheduled at five critical growth stages viz., crown root initiation (CRI) + tillering + late jointing + flowering + milk stage resulted in significantly higher grain yield (2545 kg ha-1) over one, two and three irrigations but was on par with four irrigations scheduled at CRI + tillering + late jointing + milk stage. Increase in yield was due to higher number of effective tillers per metre row length, number of grains per ear and 1000 grain weight. Plant height, total dry matter production per metre row length were higher in frequently irrigated treatments. Grain yield was highest (2215 kg ha-1) in treatment receiving kaolin spray over control but was on par with straw mulch. Growth and yield attributing characters differed significantly due to the application of straw mulch and antitranspirant.
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Claims 8
Claim · model-written summary
Five-stage irrigation produced significantly higher wheat grain yield of 2545 kg ha-1 than one to three irrigations.
- Taxon
- wheat
Triticum aestivumt0 - Material
- cv. DWD-I006t0
- Treatment
- five critical growth stagese0
- Outcome
- grain yielde0
- Direction
- highere0
- Value
- 2545 kg ha-1e0
- Comparator
- one, two and three irrigationse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat (cv. DWD-I006)”
e0“Irrigations scheduled at five critical growth stages viz., crown root initiation (CRI) + tillering + late jointing + flowering + milk stage resulted in significantly higher grain yield (2545 kg ha-1) over one, two and three irrigations”
Claim · model-written summary
Five-stage irrigation yielded similarly to four irrigations at the stated stages.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- five critical growth stagese1
- Outcome
- grain yielde1
- Direction
- on pare0
- Comparator
- four irrigationse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat (cv. DWD-I006)”
e0“was on par with four irrigations scheduled at CRI + tillering + late jointing + milk stage”
e1“Irrigations scheduled at five critical growth stages viz., crown root initiation (CRI) + tillering + late jointing + flowering + milk stage resulted in significantly higher grain yield”
Claim · model-written summary
Higher effective tiller number, grains per ear and 1000 grain weight explained the yield increase under irrigation.
- Taxon
- wheatTriticum aestivumt0
- Outcome
- yielde0
- Qualifier
- higher number of effective tillers per metre row length, number of grains per ear and 1000 grain weighte0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat (cv. DWD-I006)”
e0“Increase in yield was due to higher number of effective tillers per metre row length, number of grains per ear and 1000 grain weight.”
Claim · model-written summary
Frequent irrigation increased wheat plant height and total dry matter production.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- frequently irrigated treatmentse0
- Outcome
- Plant height, total dry matter production per metre row lengthe0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat (cv. DWD-I006)”
e0“Plant height, total dry matter production per metre row length were higher in frequently irrigated treatments.”
Claim · model-written summary
Kaolin spray produced the highest grain yield of 2215 kg ha-1 relative to control.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- kaolin spraye0
- Outcome
- Grain yielde0
- Direction
- higheste0
- Value
- 2215 kg ha-1e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat (cv. DWD-I006)”
e0“Grain yield was highest (2215 kg ha-1) in treatment receiving kaolin spray over control”
Claim · model-written summary
Kaolin spray grain yield was on par with straw mulch.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- kaolin spraye0
- Outcome
- Grain yielde0
- Direction
- on pare0
- Comparator
- straw mulche0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat (cv. DWD-I006)”
e0“Grain yield was highest (2215 kg ha-1) in treatment receiving kaolin spray over control but was on par with straw mulch.”
Claim · model-written summary
Straw mulch significantly changed wheat growth and yield attributes.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- straw mulche0
- Outcome
- Growth and yield attributing characterse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat (cv. DWD-I006)”
e0“Growth and yield attributing characters differed significantly due to the application of straw mulch and antitranspirant.”
Claim · model-written summary
Antitranspirant significantly changed wheat growth and yield attributes.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- antitranspirante0
- Outcome
- Growth and yield attributing characterse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat (cv. DWD-I006)”
e0“Growth and yield attributing characters differed significantly due to the application of straw mulch and antitranspirant.”
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