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Rice TPS 5, non-lodging short bold grain variety

2015, Electronic Journal of Plant Breeding

The culture, TP 08010 with higher yield, cooking quality characteristics was developed from Agricultural Research Station, Thirupathisaram of Tamil Nadu Agricultural University for cultivation during Kar/late Pishanam season. TP 08010 is a derivative of the cross between ASD16 and ADT37 with the duration of 118 days. This culture with erect medium tall stature, moderate productive tillering, long droopy panicles with complete fertility and long erect boot leaf possesses all the characters of the rice variety ASD 16. This culture recorded a mean grain yield of 6300 Kg/ha over 5 years of station trials with 14.7 per cent yield improvement over ASD16 besides exhibiting good record under different field trials inclusive of MLT's and ART's. The culture, TP 08010, is moderately resistant to stem borer, leaf folder, gall midge BPH and WBPH under field conditions. It produces short bold white rice with intermediate amylose, soft gel consistency and moderate gelatinization temperature. It produces good quality cooked rice.

Electronic Journal of Plant Breeding, 6(4): 1027-1033 (Dec- 2015) ISSN 0975-928X Research Article Rice TPS 5, non-lodging short bold grain variety APM. Kirubakaran Soundararaj, M. Arumugam Pillai, C.Gailce Leo Justin, N. Senthil Kumar, K. Eraivan Arutkani Aiyanathan, S. Saravanan* and G. Preetha Agricultural Research Station, Thirupathisaram 629 901 *Email: [email protected] (Received: 15th May 2015; Accepted: 2nd Jul 2015) Abstract The culture, TP 08010 with higher yield, cooking quality characteristics was developed from Agricultural Research Station, Thirupathisaram of Tamil Nadu Agricultural University for cultivation during Kar/late Pishanam season. TP 08010 is a derivative of the cross between ASD16 and ADT37 with the duration of 118 days. This culture with erect medium tall stature, moderate productive tillering, long droopy panicles with complete fertility and long erect boot leaf possesses all the characters of the rice variety ASD 16. This culture recorded a mean grain yield of 6300 Kg/ha over 5 years of station trials with 14.7 per cent yield improvement over ASD16 besides exhibiting good record under different field trials inclusive of MLT’s and ART’s. The culture, TP 08010, is moderately resistant to stem borer, leaf folder, gall midge BPH and WBPH under field conditions. It produces short bold white rice with intermediate amylose, soft gel consistency and moderate gelatinization temperature. It produces good quality cooked rice. Key words Rice, Thirupathisaram 5, Bold Grain, Short duration Introduction Global demand for food is rising because of population growth, increasing affluence and changing dietary habits. The UN/FAO forecasts that global food production will need to increase by over 40% by 2030 and 70% by 2050 (FAO, 2009). India’s rice production has improved with the use of better rice varieties, more precise nutrient management practices, and improved irrigation infrastructure (CRRI Vision, 2030). In Tamil Nadu, around 153 rice varieties have been released and among them 86 are short duration varieties. In Kar season short duration rice varieties like ASD 16, ADT 43 and ADT 45 are grown by the farmers in Tamil Nadu. The gross cropped area in Tamil Nadu is around 58.43 lakh hectares of which gross irrigated area is 33.09 lakh hectares which is 57 per cent and the remaining 43 per cent of area are under rainfed cultivation (Thiyagarajan and Kalaiyarasi, 2013). Increasing the productivity of the crop with the inbuilt tolerance to biotic and abiotic stresses remains always a challenging task for plant breeders. Plant breeders devote constant efforts for development of better varieties in crops to face and adopt the present crop situations. It is necessary to enhance the yield strata and narrow the yield gap for further increase in rice productivity. In Tamil Nadu, bold rice segment is being subjugated by ASD 16 in the short duration group which was released in 1980’s that shows lesser buffering capacity to the present climate change and cropping situations. This necessitates identifying suitable replacement for ASD 16 that circumvent the stagnancy in productivity besides holding the key traits of the old variety. Under this context, efforts were made at Agricultural Research Station, Thirupathisaram of Tamil Nadu Agricultural University, to evolve high yielding, non-lodging rice variety having non-shattering bold grain type with resistance to major pests and diseases. Materials and methods Rice TPS 5, a non-lodging short bold grain variety, was evolved at Agricultural Research Station, Thirupathisaram. It is the cross between two popular and versatile varieties, ASD 16 and ADT 37. Desirable plants bearing high yield and nonlodging traits were selected in F2 and advanced further to F3. In F3 to F4, the progeny rows were evaluated for their sustained performance, homozygosity and the culture TP 08010 was identified as the best. The culture, TP 08010 was confirmed for its superiority after it was evaluated under various yield trials viz., Multi location trial (MLT), Adaptive research trial (ART) , AICRP trials viz., Initial varietal trial (IVT), Advanced varietal trial (AVT) (Figure 1) and On Farm Trials (OFT’s) besides, the reaction of the culture against major pests and diseases was also studied. The milling and cooking qualities of this culture was also assessed based on standard evaluation system and consumer acceptability. Thus, the culture TP 08010 was finally selected and released as Rice TPS 5 during 2014. Results and discussion Performance of Rice TPS 5 (TP 08010 culture) over different trials : Rice TPS 5 (TP 08010 culture) recorded a mean grain yield of 6377 Kg/ha over 4 years of station trials conducted during 2007 to 2011 with 14.7 per cent yield improvement http://ejplantbreeding.com 1027 Electronic Journal of Plant Breeding, 6(4): 1027-1033 (Dec- 2015) ISSN 0975-928X over ASD16 (Table 2). In Multi Location Trials (MLT) conducted at 10 locations during 2009-10, it ranked second with the mean grain yield of 6315 Kg/ha, which was 15 per cent higher than ASD16 (5495 Kg/ha) and ADT 43 (5497 Kg/ha) and 4 per cent increased over ADT 45 (6071 Kg/ha) (Table 3). Based on its performance in MLT, TP 08010 was promoted to evaluate in Adaptive Research Trials (ART) during 2010-11 in 12 districts (33 locations), of which the culture out yielded the check ASD 16 (4.74 per cent higher yield) in 7 districts. During 2011-12, the culture tested in 10 districts and it out yielded the check ASD 16 (5847vkg/ha) in 6 districts. It recorded a mean grain yield of 5937 Kg/ha in 44 locations which was on an average 11.4 per cent higher than ASD16 (Tables 4 & 5). In AICRIP, the rice culture TP 08010 ranked fifth among forty three entries tested under AICRIP trials during Kharif 2011 (Table 6). On Farm Trials (OFT’s) were conducted with TP 08010 during 2010-11 in 7 locations. It recorded a mean grain yield of 5945 Kg/ha which was 17.3 per cent higher than ASD 16. During late Pisanum season, OFT was conducted in three farmers holdings and TP 08010 have shown superiority over local check (ASD 16). Further, during Kumbapoo 2011 in 52 farmers holdings performance of this culture was assessed through the OFT’s. Farmers were very much impressed on the performance and harvested on an average of six tonnes per ha. Grain quality: The rice culture, TP 08010 has short bold grain type with good milling percentage (67.5%) and head rice recovery (58%). It has intermediate amylose and gelatinization temperature and soft gel consistency which are the desirable traits for good cooking quality (Table 8). Reaction to pests and diseases: The culture, TP 08010 was evaluated at Coimbatore, Madurai and Aduthurai against major pests and diseases of rice. It was found to be resistant to BPH (Score-1), WBPH (Score-1) and moderately resistant to yellow stem borer (Score -3). It was also found to be moderately resistant the Blast (Score-5), Sheath rot (Score-5) sheath blast (Score-5) (Table 7). Morphological features of Rice TPS 5 (TP 08010) Characters Early plant vigour Coleoptile colour Basal leaf sheath colour Leaf sheath colour Leaf blade colour Leaf pubescence Leaf length Leaf width Days to 50% flowering Panicle exertion Stigma colour Apiculus colour Number of effective tillers Plant height (cm) Panicle length (cm) No. of Grains/panicle Panicle type Awning Days to maturity (days) Seed coat (Kernel) colour Junction of auricle 1000 grain weight (g) Hull (husk) colour Thresh ability Aroma Grain yield per plant (g) Grain LxB L / B ratio Rice grade Milled rice colour Abdominal white Specification of TPS 5 (TP 08010) Good Green Green Green Green Intermediate 45.0-48.0 cm 2.00 cm 85-90 days Well-exerted panicle White Light Green 15-20 100 -110 cm 24-30 cm 250 - 300 Long, compact, droopy absent 118 days White light green 22.7 g Straw Good Absent 65-85 g short bold 6.0 x 2.6 mm 2.3mm Short bold White Occasionally present Based on the improved performance over the check variety ASD 16 and versatile features of this new rice culture TP 08010, it was released by Tamil Nadu Agricultural University as a new variety TPS 5 for general cultivation in Tamil Nadu during Kar and late Pishanam season except Ramanathapuram, Sivagangai and Nilgris Districts. References Anonymous, 2012. Annual progress report, Crop Improvement, AICRP on Rice. DRR, Hyderabad. FAO [Food and Agriculture Organization]. 2009. OECD-FAO Agricultural Outlook..2009-2018 Thiyagarajan, K and Kalaiyarasi, R. 2013. Status paper on Rice in Tamil Nadu. Rice Knowledge Management Portal (http://www.rkmp.co.in), DRR, Hyderabad. Vision 2030. 2011, Central Rice Research Institute (ICAR), Cuttack. http://ejplantbreeding.com 1028 Electronic Journal of Plant Breeding, 6(4): 1027-1033 (Dec- 2015) ISSN 0975-928X Table 1. Performance of TP 08010 in different trials Total Trial TP 08010 locations Agricultural Research Station, 4 6377 Thirupathisaram (2007-2010) Multi-location trials 10 6315 MLT II (2009-10) OFT 69 6598 ASD 16 ADT 43 TPS 3 5559 - - 5495 5497 - 5269 - 5153 ART 77 6038 5554 5839 - Avg. performance % Increase over 183 6301 5419 13.21 5592 10.14 5153 18.21 Table 2. Yield Performance of TP 08010 in Station Trials, at Agricultural Research Station, Thirupathisaram (2007 to 2010) S.NO Name of the Trial 1 2 3 4 IYT (2007 Kharif) PYT (2008 Kharif) AYT (2009 Kharif) AYT (2010 Kharif) Mean % increase over Grain Yield (Kg/ha) Check TP 08010 ASD16 ADT 45 5980 5120 5228 6750 5995 5800 6970 6111 6161 5809 5010 5333 6377 5559 5630 14.7 13.2 Table 3. Performance of TP 08010 in MLT 2009-10 Grain Yield (Kg/ha of TP 08010 and Check) Station Aduthurai Ambasamudram Coimbatore Madurai Thanjavur Trichy Pondicherry Tirur Thirupathisaram Mean Per cent Increase TP 08010 5973 7953 6899 4833 5600 8000 5404 5336 6838 6315 - ASD16 5195 5719 NT 5139 6800 NT 5066 5052 NT 5495 15 ADT43 4565 6496 5499 4806 7800 6042 4876 4319 5075 5497 15 ADT45 5510 8023 6881 4889 7800 5000 4971 4752 6811 6071 4 http://ejplantbreeding.com 1029 Electronic Journal of Plant Breeding, 6(4): 1027-1033 (Dec- 2015) ISSN 0975-928X Table 4. Abstract of the performance of TP 08010 in Adaptive Research Trial: Rice 03/10-11 S.No District TP 08010 ASD 16 ADT 43 % Increase over 1 Thiruvallur (4) 5858 4823 4994 17.6 (ASD 16) 14.8(ADT 43) 2 Cuddalore(5) 7176 5560 5738 22.5 (ASD16) 20.2 (ADT 43) 3 Kanyakumari (2) 3.24(ASD 16) 7700 7450 7000 9.09 (ADT 43) 4 Madurai (2) 4441 4859 4930 5 Trichy (3) 6627 6373 8000 3.82 (ASD16) 6 Perambalur (2) 3.04 (ASD16) 4925 4775 4245 11.09 (ADT 43) 7 Theni (2) 10.71 (ASD 16) 7515 6710 7250 3.52 (ADT 43) 8 Thiruvarur (2) 6458 6142 6990 4.88(ASD16) 9 Karur (5) 5227 5115 5470 2.2 (ASD16) 10 Tirunelveli (3) 7140 7060 7200 1.12 (ASD16) 11 Nagapattinum (3) 4110 3933 4.30 (ASD16) 12 Pudukottai (1) 5980 5660 Mean over districts (33) 4.74(ASD16) 6138 5847 6070 1.11(ADT43) Table 5. Abstract of performance of TP 08010 in Adaptive Research Trial: Rice 03/11-12 Sl.No. District TP 08010 ASD 16 ADT 43 % Increase over 1 Kanyakumari (5) 7.8 (ASD16) 7183 6618 5519 23.16 (ADT 43) 2 Trichy (3) 5545 5685 3 Thiruvarur (4) 15.2 (ASD16) 4755 4033 4308 9.4 (ADT43) 4 Karur (5) 5630 5485 5462 2.6 (ASD16) 3.0 (ADT 43) 5 Tirunelveli (5) 5465 5196 6486 5.2 (ASD16) 6 Pudukottai (2) 4525 5041 4441 1.9 (ADT 43) 7 Coimbatore (5) 6078 6155 5855 3.8 (ADT 43) 8 Dharamapuri (5) 6672 6273 6792 5.8 (ASD16) 9 Cuddalore (5) 4880 4947 5042 10 Namakkal (5) 8630 8854 6492 24.7 (ADT 43) MEAN (44) 11.4 (ASD16) 5937 5260 5608 5.5 (ADT 43) http://ejplantbreeding.com 1030 Electronic Journal of Plant Breeding, 6(4): 1027-1033 (Dec- 2015) ISSN 0975-928X Table 6. Grain yield (Kg/ha) of entries in Initial Variety Trial - Early- DS(Normal rain), Kharif 2011-AICRIP trial (Anonymous, 2012) Locations Designation IET No CRRI Pusa Ranchi Hazaribagh Masodha Raipur Jagdalpur Derol Orissa Bihar Jharkhand Jharkhand UP Chattisgarh Chattisgarh Gujarat TP 08010 22808 1769 76672 951 1458 35006 41885 3627 26199 Local check * 2609 4167 1427 1979 2555 2313 2331 2047 Regional check ** 2906 4000 18344 2049 3110 2375 2962 2606 National check Sahbhagidhan 2049 68333 17666 26394 2835 3125 55272 28584 Rank in the location given in superscript *Local check: Sahabhagi dhan, saro, BVD109, Sadabahar, Narndra 97, Inirabarani Dhan1, JDP377, AAUDR1, MGD101 **Regional check : Govind - NW; NDR92- E; Tulasi- E&W) Mugad Karnataka 5521 6283 4985 5298 Mean 37945 3035 3124 38963 Table 7. Reaction of TP 08010 culture to major insect pest of rice under field condition Station Culture/Check Varieties Madurai Aduthurai TP 08010 Thirupathisaram Coimbatore Madurai TP 08010 ASD 16 TP 08010 ASD 16 ADT 43 ADT 45 TP 08010 ASD 16 ADT 43 ADT 45 Gall Midge % Silver Grade Shoot 0.6 1.0 - Pests Stem Borer % dead % White Heart ear 1.97 4.76 3.75 0.6 1.0 2.3 1.2 - Diseases BPH No./Hill 2.83 5.0 Nil Nil - Leaf folder % Leaf damage 2.14 1.97 3.1 - Blast Sheath Rot 5 8 8 6 - 5 9 9 7 5 7 5 7 http://ejplantbreeding.com 1031 Electronic Journal of Plant Breeding, 6(4): 1027-1033 (Dec- 2015) ISSN 0975-928X Table 8. Grain quality of TP 08010 a. Milling, Grain and Cooking quality traits Trait Hulling % Milling Milling % quality traits Head Rice Recovery % Kernal Length (mm) Physical Kernal Breadth (mm) grain LB ratio quality traits Grain type KLAC (mm) KBAC (mm) LER BER Cooking VE(ml) quality traits GT GC Alkali Spreading Value TP 08010 80.0 67.5 58.0 6.0 2.6 2.3 SB 8.9 3.2 1.46 1.18 4.0 Intermediate to high Soft 5 b) Biochemical properties of TP 08010 Traits TP 08010 Amylose content (%) 24.00 (Mean of tests conducted at AC&RI, Killikulam) c) Organo-leptic evaluation of cooked rice Details TP 08010 Colour and appearance 7 Flavour 8 Texture 7 Taste 8 Overall acceptability 8 (Maximum score = 10); Test Conducted at AC&RI, Killikulam ADT(R)45 72.5 60.0 51.0 6.0 2.0 3.0 MS 8.9 2.9 1.48 1.45 4.0 Intermediate to high Soft 4 ADT (R ) 45 24.16 ASD 16 74.5 59 50.2 5.4 2.4 2.2 SB 9.5 3.7 1.75 1.54 4.0 Intermediate to high Soft 5 ASD16 23.12 ADT (R ) 45 ASD16 7 7 7 7 7 7 7 7 7 7 http://ejplantbreeding.com 1032 Electronic Journal of Plant Breeding, 6(4): 1027-1033 (Dec- 2015) ISSN 0975-928X Figure 1. Pedigree Chart of TP 08010 http://ejplantbreeding.com 1033