Abstract
A field experiment was conducted at oilseed block of Norman E. Borloug Crop Research Center of G.B. Pant University of Agriculture and Technology, Pantnagar, U.S. Nagar (Uttarakhand) during rabi season of 2014-2015 to study the nitrogen requirements through foliar applications in mustard. The experiment was laid out in split plot design containing three nitrogen levels viz. recommended dose of nitrogen (120 kg ha-1), 75% of the recommended dose of nitrogen (90 kg ha-1), and 50% of the recommended dose of nitrogen (60 kg ha-1) in main plots; with four foliar sprays viz. single spray of water, single foliar spray of 2 % urea solution at 20 days after sowing (DAS), two foliar sprays of 2 % urea solution at 20 and 40 DAS and three foliar sprays of 2 % urea solution at 20, 40 and 60 DAS in sub plots, replicated thrice. The results revealed that the soil application of 75% of the recommended dose of nitrogen (90 kg ha-1) was found significantly superior over rest of the soil application treatments as in all the growth indices and the yield attributing characters like plant height, dry matter accumulation, number of branches, number of siliquae per plant, 1000 grain weight, oil content in seeds and ultimately resulted to higher yields (1463.6 kg ha-1) yield. Among the foliar sprays, two foliar sprays of 2 % urea solution at 20 and 40 DAS proved superior over rest of the foliar applications and recorded highest yield (1622.6 kg ha-1).
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Claims 4
Claim · model-written summary
Soil application of 75% of the recommended nitrogen dose (90 kg ha-1) was significantly superior to other soil nitrogen treatments for plant height, dry matter accumulation and number of branches in mustard.
- Taxon
- Brassica juncea
Brassica junceat0 - Treatment
- soil application of 75% of the recommended dose of nitrogen (90 kg ha-1)e1
- Outcome
- plant height, dry matter accumulation, number of branchese2
- Direction
- superiore1
- Comparator
- rest of the soil application treatmentse1
- Setting
- Pantnagar, U.S. Nagar (Uttarakhand)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Mustard (Brassica juncea L. Czernj. and Cosson.)”
e0“A field experiment was conducted at oilseed block of Norman E. Borloug Crop Research Center of G.B. Pant University of Agriculture and Technology, Pantnagar, U.S. Nagar (Uttarakhand) during rabi season of 2014-2015”
e1“the soil application of 75% of the recommended dose of nitrogen (90 kg ha-1) was found significantly superior over rest of the soil application treatments”
e2“like plant height, dry matter accumulation, number of branches, number of siliquae per plant, 1000 grain weight, oil content in seeds”
Claim · model-written summary
Soil application of 75% of the recommended nitrogen dose (90 kg ha-1) was significantly superior to other soil nitrogen treatments for number of siliquae per plant, 1000 grain weight and oil content in seeds of mustard.
- Taxon
- Brassica junceaBrassica junceat0
- Treatment
- soil application of 75% of the recommended dose of nitrogen (90 kg ha-1)e1
- Outcome
- number of siliquae per plant, 1000 grain weight, oil content in seedse2
- Direction
- superiore1
- Comparator
- rest of the soil application treatmentse1
- Setting
- Pantnagar, U.S. Nagar (Uttarakhand)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Mustard (Brassica juncea L. Czernj. and Cosson.)”
e0“A field experiment was conducted at oilseed block of Norman E. Borloug Crop Research Center of G.B. Pant University of Agriculture and Technology, Pantnagar, U.S. Nagar (Uttarakhand) during rabi season of 2014-2015”
e1“the soil application of 75% of the recommended dose of nitrogen (90 kg ha-1) was found significantly superior over rest of the soil application treatments”
e2“like plant height, dry matter accumulation, number of branches, number of siliquae per plant, 1000 grain weight, oil content in seeds”
Claim · model-written summary
Soil application of 75% of the recommended nitrogen dose (90 kg ha-1) resulted in higher mustard yields (1463.6 kg ha-1) than other soil nitrogen treatments.
- Taxon
- Brassica junceaBrassica junceat0
- Treatment
- soil application of 75% of the recommended dose of nitrogen (90 kg ha-1)e1
- Outcome
- yieldse3
- Direction
- highere3
- Value
- 1463.6 kg ha-1e3
- Comparator
- rest of the soil application treatmentse1
- Setting
- Pantnagar, U.S. Nagar (Uttarakhand)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Mustard (Brassica juncea L. Czernj. and Cosson.)”
e0“A field experiment was conducted at oilseed block of Norman E. Borloug Crop Research Center of G.B. Pant University of Agriculture and Technology, Pantnagar, U.S. Nagar (Uttarakhand) during rabi season of 2014-2015”
e1“the soil application of 75% of the recommended dose of nitrogen (90 kg ha-1) was found significantly superior over rest of the soil application treatments”
e3“ultimately resulted to higher yields (1463.6 kg ha-1) yield”
Claim · model-written summary
Two foliar sprays of 2% urea at 20 and 40 DAS gave the highest mustard yield (1622.6 kg ha-1) among the foliar applications.
- Taxon
- Brassica junceaBrassica junceat0
- Treatment
- two foliar sprays of 2 % urea solution at 20 and 40 DASe4
- Outcome
- yielde4
- Direction
- higheste4
- Value
- 1622.6 kg ha-1e4
- Comparator
- rest of the foliar applicationse4
- Setting
- Pantnagar, U.S. Nagar (Uttarakhand)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Mustard (Brassica juncea L. Czernj. and Cosson.)”
e0“A field experiment was conducted at oilseed block of Norman E. Borloug Crop Research Center of G.B. Pant University of Agriculture and Technology, Pantnagar, U.S. Nagar (Uttarakhand) during rabi season of 2014-2015”
e4“two foliar sprays of 2 % urea solution at 20 and 40 DAS proved superior over rest of the foliar applications and recorded highest yield (1622.6 kg ha-1)”
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