Experiment code 2.4.3.S
Experiment Title Spacing and canopy management in sapota
Research Type AICRP Research
Experiment Background To know the effect spacing and pruning in sapota spacing. S1 : 10 x 10 m S2 : 8 x 8 m S3 : 8 x 6 m S4 : 6 x 6 m. The pruning treatments given below are implemented when the trees reach at pruning stage. In all cases, 0.50 m gap will be maintained between the plants in a row to achieve the following canopy gap. Pruning time (space between the plants within a row) P1 0.0 m P2 0.5 m P3 1.0 m Final canopy gap achieved between plants within a row 1.0 m 1.5 m 2.0 m
Experiment Group Horticulture
Unit Type (01)RESEARCH UNIT
Unit (59)FRUIT RESEARCH STATION (GANDEVI)
Department (294)Fruit Research station, N.A.U., Gandevi
BudgetHead (324/2014/05/0R)324/26/REG/00196
Objective

To study the effect of pruning treatments on yield.
Season Perennial
Location Unit Type (01)RESEARCH UNIT
Location Unit (59)FRUIT RESEARCH STATION (GANDEVI)
Location Department (294)Fruit Research station, N.A.U., Gandevi
Plot No 27
PI Name (NAU-EMP-2013-000755)PRAVIN KUMAR KOMAL CHANDJI MODI
PI Email prmodi.horti@nau.in
PI Mobile 7228012765
Year of Approval 2011
Commencement Year 2011
Completion Year 2024
Design of Experiment

FRBD
Crop Spacing (cm x cm)

As per treatment
Gross Plot (m x m) --
Net Plot (m x m) --
Total Experiment Area (m2) 7500
Plot History Last Three Year

Sapota
Initial Soil Sample Analysis Report

pH- 7.28

EC- 0.36

Organic carbon (%)- 0.38

Available Nitrogen (kg/ha)- 200.7

Available Phosphorus (kg/ha)- 40.15

Available Potash (kg/ha)- 515.1

Calcium (mE/100g)-2.1

Magnesium (mE/100g)-1.6-

Available Iron (mg/kg)-14.76

Available manganese (mg/kg)- 26.98

Available Zinc (mg/kg)- 1.02

Available Copper (mg/kg)- 4.31
Initial Soil Sample Analysis Report Attachment Attachment Not Available!
Layout Plan
Layout Plan Attachment Attachment Not Available!
Treatment

Methodology

:

This experiment is laid out during September, 2011 with four spacing.

S1 : 10 x 10 m

S2 : 8 x 8 m

S3 : 8 x 6 m

S4 : 6 x 6 m.

The pruning treatments given below are implemented when the trees reach at pruning stage. In all cases, 0.50 m gap will be maintained between the plants in a row to achieve the following canopy gap.

 

Pruning time

(space between the plants within a row)

Final canopy gap achieved between plants within a row

P1

0.0 m

1.0 m

P2

0.5 m

1.5 m

P3

1.0 m

2.0 m

 
Treatment Attachment Attachment Not Available!
(NAU-EMP-2013-000755) PRAVIN KUMAR KOMAL CHANDJI MODI prmodi.horti@nau.in 7228012765 30-12-2021
Active
(NAU-EMP-2019-000746) ANKUR PARBHUBHAI PATEL ankurpatel2019@nau.in 9427112947 29/01/2025
Active
Sapota Kalipatti
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