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ICGV-07222 ( GJG 33) : A High Yielding Spanish Bunch Groundnut Variety for Zone- IIIb

ICGV-07222 ( GJG 33) : A High Yielding Spanish Bunch Groundnut Variety for Zone- IIIb RESEARCH SCIENTIST (GROUNDNUT) MAIN OILSEEDS RESEARCH STATION JUNAGADH AGRICULTURAL UNIVERSITY JUNAGADH. 1. ICGV-07222 ( GJG 33 ) Merits of the variety

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ICGV-07222 ( GJG 33) : A High Yielding Spanish Bunch Groundnut Variety for Zone- IIIb

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  1. ICGV-07222 (GJG 33) : A High Yielding Spanish Bunch Groundnut Variety for Zone-IIIb RESEARCH SCIENTIST (GROUNDNUT) MAIN OILSEEDS RESEARCH STATION JUNAGADH AGRICULTURAL UNIVERSITY JUNAGADH 1

  2. ICGV-07222 (GJG 33) Merits of the variety • The proposed variety GJG 33 (ICGV 07222) has given higher pod yield ranging from 49.10%, 50.12% and 50.49% in three years of testing against the zonal checks. • The proposed variety GJG 33 (ICGV 07222) recorded higher kernel (2041 kg/ha) and oil (1041 kg/ha) yields as compared to all the zonal checks during the three years of testing. • The variety GJG 33 (ICGV 07222) has shown tolerance reactions against collar rot and rust as compared to zonal checks during the three years of testing.

  3. INTRODUCTION • Groundnut (Arachishypogaea L.) is the world’s third and fourth most important sources of vegetable protein and edible oil, respectively. • It has gained a lot of economic and nutritional importance worldwide. It is regarded as poor man’s cashews and has become a replacement for expensive nuts such as almonds, cashews and pistachio in urban snack bars.   • India is the leading groundnut growing country. The area under groundnut in India during 2014-15 was 46.85 lakh hectares having 65.57 lakh tones production along with productivity of 1400 kg/ha (Anonymous, 2016). 3

  4. MATERIALS AND METHODS • The Spanish bunch groundnut variety ICGV-07222 (GJG-33) was developed by hybridization [(ICGV-92069 x ICGV-93184) SIL-4 x (ICGS- 44 x ICGS-76)] followed by pedigree method of selection. • From the segregating populations, a SB type was isolated and evaluated for its yield performance. • The genotype was tested in station trial at Junagadh during Rabi / Summer, 2012 and 2013. Later, it was evaluated under multi location trials at 4 locations in Gujarat state during Rabi / Summer 2014 to 2016.

  5. MATERIALS AND METHODS (Contd.) • The genotype was also nominated for evaluation under AICRP-G trials during Rabi / Summer, 2013 to 2015 at 14 AICRP-G locations of Zone-IIIb. • It was screened for reaction to major pests (thrips, jassids and Spodoptera) as well as major diseases (rust, ELS, LLS, stem rot and collar rot) under field conditions. • The recommended packages of practices were followed while conducting the trials to raise the healthy crop. • The yield data were analyzed as per randomized block design as suggested by Panse and Sukhatme (1985).

  6. RESULTS AND DISCUSSION On the basis of mean pod yield data from the AICRP-G trials, GJG-33 had proven its superiority by giving higher pod yield by 50.49%, 50.12% and 49.10% over the zonal check varieties viz., TAG-24, R-8808 and ICGV-00350, respectively (Table 1). Average kernel yield of GJG-33 was 2041 kg/ha, which was 50.85%, 45.68% and 48.44% higher over the zonal check varieties viz., TAG-24 (1353 kg/ha), R-8808 (1401 kg/ha) and GJG-33 (1375 kg/ha), respectively over the 14 locations and three years in Rabi / Summer seasons (Table 2).

  7. RESULTS AND DISCUSSION (Contd.) • Ancillary observations of economic attributes of GJG-33 along with the checks are presented in Table 3. • It has bigger kernel size having an average 100-kernel weight of 38g over the zonal checks; TAG-24 (36g), R-8808 (37g) and ICGV-00350 (34g). • The genotype also expressed higher oil content (51%) as compared to zonal check varieties viz., TAG-24 (51%), R-8808 (51%),) and ICGV-00350 (52%).

  8. RESULTS AND DISCUSSION (Contd.) • The variety GJG-33 was screened for major pests and diseases in field conditions.It showed comparable reaction against damage due to Spodopterahowever, lower damage due to thrips and jassids as compared to all the check varieties (Table 4). • GJG-33 showed comparable reactions against major diseases as compared to zonal checks during the three years of testing under field conditions (Table 5).

  9. RESULTS AND DISCUSSION (Contd.) Based on its consistent superior performance over locations and years, GJG-33 has been proposed for release for general cultivation in the Rabi / Summergroundnut growing areas of Zone–IIIb (Tamil Nadu, Telangana and Andhra Pradesh)

  10. CONCLUSION A Spanish bunch groundnut genotype GJG-33 was evaluated in AICRP-G trials over the 14 locations and three years during the rainfed kharif seasons of 2013 to 2015. This entry recorded an overall mean pod yield of 3064 kg/ha, which was higher than the zonal check varieties viz., TAG-24 (2036 kg/ha), R-8808 (2041 kg/ha) and ICGV-00350 (2055 kg/ha). Thus, this genotype expressed an overall improvement of 50.49%, 50.12% and 49.10% in pod yield over the zonal check varieties viz., TAG-24, R-8808 and ICGV-00350, respectively as well as it also performed better for kernel yield (2041 kg/ha) over the zonal check varieties viz., TAG-24 (1353 kg/ha), R8808 (1401 kg/ha) and ICGV-00350 (1375 kg/ha), which was higher 50.85%, 45.68% and 48.44%, over the zonal checks; TAG-24, R-8808 and ICGV-00350, respectively. GJG-33 recorded average 100-kernel weight of 38.0g, shelling out-turn of 67.0% andoil content 51.00%. It showed comparable reactions against major diseases and pest.

  11. Table 1. Mean pod yield (kg/ha) performance of groundnut variety ICGV-07222 in the Rabi/SummerAICRP trials in Zone-IIIb, India (Centre and year-wise data appended) 11

  12. Table 2. Mean kernel yield (kg/ha) performance of groundnut variety GJG-33 in the Rabi/SummerAICRP trials in Zone-IIIb, India (Centre and year-wise data appended) 12

  13. Table 3. Ancillary observations of economic attributes of groundnut variety GJG-33 along with zonal checks 13

  14. Table 4. Reaction of groundnut variety ICGV-07222 along with zonal checks against insect-pests at various AICRP-G centers (Pooled over locations and years of kharif, 2013 to kharif, 2015) 14

  15. Table 5. Reaction of groundnut variety ICGV-07222 along with zonal checks against diseases at various AICRP-G centers (Pooled over locations and years of Rabi/Summer, 2013 to 2015) ELS = Early Leaf Spot, LLS = Late Leaf Spot, PBND = Peanut Bud Necrosis Disease and PSND= Peanut Stem Necrosis Disease 15

  16. REFERENCES Anonymous 2016. Annual Report (Kharif), 2015 of All India Coordinated Research Project on Groundnut. ICAR-Directorate of Groundnut, Junagadh, Gujarat (India), pp: iii. Panse V G and Sukhatme P V 1985. Statistical Methods for Agricultural Workers, ICAR, New Delhi. pp: 87-89. 16

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  21. THANK YOU

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