Experiment code 15.8.3.13
Experiment Title Effect of fertilizer and growth regulator on physiology of cotton under High Density Planting System (15.2.5)
Research Type Departmental Research
Experiment Background In the present scenario, new agronomic practices are going to introduce in India i.e. high density planting system. The high density planting system (HDPS) is now being conceived as an alternate production system having a potential for improving the productivity and profitability, increasing input use efficiency, reducing input costs and minimizing the risks associated with the current cotton production system in India. For that, suitability of few breeding material also tested under the field. In this system, how to manage the canopy is the most required task. In viewing this, the present experiment will be conduct.
Experiment Group Basic Science
Unit Type (01)RESEARCH UNIT
Unit (46)MAIN COTTON RESEARCH STATION (SURAT)
Department (269)Main Cotton Research Station Surat
BudgetHead (313/12009/00)313/01/REG/00083
Objective
  1. To study the effect of fertilizer management on physiology  of cotton under HDPS
  2. To study the effect of growth regulator on physiology of cotton under HDPS
Season Kharif
Location Unit Type (01)RESEARCH UNIT
Location Unit (46)MAIN COTTON RESEARCH STATION (SURAT)
Location Department (269)Main Cotton Research Station Surat
Plot No 10
PI Name (NAU-EMP-2013-000582)VIJAYKUMAR KANTIBHAI VEKARIYA
PI Email vvekaria@nau.in
PI Mobile 9712913345
Year of Approval 2019
Commencement Year 2019
Completion Year 2021
Design of Experiment

RBD
Crop Spacing (cm x cm)

60x15
Gross Plot (m x m) 4.8x7.2
Net Plot (m x m) 2.4x6.9
Total Experiment Area (m2) 1195
Plot History Last Three Year

cotton
Initial Soil Sample Analysis Report

pH-7.08

EC-.77ds/m

Available nitrogen-560 kg/ha

Available Potassium-443.52kg/ha

Available Phosphorus-22.36 kg/ha
Initial Soil Sample Analysis Report Attachment Attachment Not Available!
Layout Plan

N3V1G2

N3V2G2

N3V1G3

N2V1G2

N2V2G2

N2V1G3

N1V1G2

N1V2G2

N1V1G3

 

 

R-III

18

17

16

18

17

16

18

17

16

N3V2G1

N3V1G1

N3V2G3

N2V2G1

N2V1G1

N2V2G3

N1V2G1

N1V1G1

N1V2G3

13

14

15

13

14

15

13

14

15

ROAD

N3V2G2

N3V1G1

N3V2G3

N2V2G2

N2V1G1

N2V2G3

N1V2G2

N1V1G1

N1V2G3

R-II

12

11

10

12

11

10

12

11

10

N3V1G3

N3V2G1

N3V1G2

N2V1G3

N2V2G1

N2V1G2

N1V1G3

N1V2G1

N1V1G2

7

8

9

7

8

9

7

8

9

ROAD

 

N3V2G1

N3V2G2

N3V2G3

N2V2G1

N2V2G2

N2V2G3

N1V2G1

N1V2G2

N1V2G3

R-I

6

5

4

6

5

4

6

5

4

N3V1G1

N1V3G2

N3V1G3

N2V1G1

N2V1G2

N2V1G3

N1V1G1

N1V1G2

N1V1G3

1

2

3

1

2

3

1

2

3

150% RDF

125% RDF

100% RDF
Layout Plan Attachment Attachment Not Available!
Treatment

Main treatments

Sub Plot treatments: Variety (Compact)

Sub sub Plot treatment

N1

100% RDF

V1

GISV-272

G1

Control

N2

125% RDF

V2

GSHV-180

G2

Mepiquat chloride application 20g.ai/ha at 60 DAS

N3

150% RDF

 

G3

Mepiquat chloride application 20g.ai/ha at 60 DAS and 75 DAS
Treatment Attachment Attachment Not Available!
(NAU-EMP-2013-000582) VIJAYKUMAR KANTIBHAI VEKARIYA vvekaria@nau.in 9712913345 04-12-2021
Active
(NAU-EMP-2015-000593) HITESH RANCHHODBHAI RAMANI hrramani@nau.in 9998380285 1/6/219
Active
(NAU-EMP-2007-000573) SANJAY LALCHAND PAWAR slp_swm@nau.in 9428065269 1/6/219
Active
(NAU-EMP-1995-000553) KANUBHAI BHIMABHAI SANKAT kbsankat@nau.in 9725018842 1/6/2019
Active
Cotton Compact genotypes
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