Experiment code 21.4.3.11
Experiment Title Evaluation of medicinal plants as intercrop under cashewnut plantation
Research Type Departmental Research
Experiment Background Valsad, Navsari and Dang are leading cashew growing areas of Gujarat contributing more than 90% production of raw cashew from more than 6000 ha. Dharampur, Kaparada and Vansada are very well known for cashew cultivation. However, mono cropping of cashew many times unable to give expected economic returns. On the other hand there are some medicinal crops which gives good economic returns, is a viable agronomic practice for stepping up the production as well as productivity of a system from a unit area during a cropping period. Keeping this fact in mind an experiment is proposed to better utilization of available moisture after the monsoon and to enhance the soil fertility by cultivation of some suitable medicinal crops with the following objectives:
Experiment Group Horticulture
Unit Type (02)EDUCATION UNIT
Unit (13)ASPEE COLLEGE OF HORTICULTURE (NAVSARI)
Department (216)Plantation Spices Medicinal and Aromatic,ACHF, Navsari
BudgetHead (329/12108/00)329/01/REG/04650
Objective

To identify the most suitable medicinal crop as intercrop in cashewnut plantation

Season Rabi
Location Unit Type (02)EDUCATION UNIT
Location Unit (58)AGRICULTURE EXPERIMENTAL STATION (PARIA)
Location Department (284)Plantation Spices Medicinal and Aromatic,ACHF, Navsari
Plot No 8
PI Name (NAU-EMP-2015-000804)SHAUNAKKUMAR KISHORCHANDRA DESAI
PI Email skdesai@nau.in
PI Mobile 9428382359
Year of Approval 2025
Commencement Year 2025
Completion Year 2027
Design of Experiment

Large Plot Technique (CRD)

Crop Spacing (cm x cm)

Sr. No.

Crop

Variety

Year/

time of planting

      Spacing

Crop

Gross plot

Net plot

1

Cashewnut

V-4

15 years

8m x 8 m

--

--

2

Ashwagandha

Gujarat Anand Ashwagandha 1

First fortnight of November

60 cm x 30 cm

4.2m x 6.0m

3.0m x 4.8m

3

Asalio

Gujarat Asalio-1

30cm x 15cm

4.2m x 6.0m

3.0m x 4.8m

4

Quinoa

Red

30cm x 15cm

4.2m x 6.0m

3.0m x 4.8m

5

Chia seed

--

30cm x 15cm

4.2m x 6.0m

3.0m x 4.8m

6

Isabgol

GI-4

30cm x 15cm

4.2m x 6.0m

3.0m x 4.8m

Gross Plot (m x m) 4.2m x 6.0m
Net Plot (m x m) 3.0m x 4.8m
Total Experiment Area (m2) 9500
Plot History Last Three Year

NA

Initial Soil Sample Analysis Report

NA

Initial Soil Sample Analysis Report Attachment Attachment Not Available!
Layout Plan
Layout Plan Attachment
Treatment

T1: Cashewnut + Ashwagandha (Withania  somnifera)

T2: Cashewnut + Asalio (Lapidium sativum L.)

T3: Cashewnut + Quinoa (Chenopodium quinova Willd)

T4:Cashewnut + Chia seed (Salvia hispanica L.)

T5:Cashewnut + Chia seed (Salvia hispanica L.)

T6    Cashewnut alone

Treatment Attachment Attachment Not Available!
(NAU-EMP-2013-000911) PANKAJ PANDURANG BHALERAO pankaj5bhalerao@nau.in 9662532827 23-09-2025
Active
(NAU-EMP-2013-000911) PANKAJ PANDURANG BHALERAO pankaj5bhalerao@nau.in 9662532827 01/04/2025
Active
Asalio (Lapidium sativum L.) Gujarat Asalio-1
Ashwagandha (Withania somnifera) Gujarat Anand Ashwagandha 1
Quinoa (Chenopodium quinova Willd) Red
Isabgol (Plantago ovata Forsk.) GI-4
Cashew V-4