Review on Growth, Yield and Quality of Rice As Influenced by Genotypes (Oryza Sativa L.)
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Int.J.Curr.Microbiol.App.Sci (2020) 9(8): 691-697 International Journal of Current Microbiology and Applied Sciences ISSN: 2319-7706 Volume 9 Number 8 (2020) Journal homepage: http://www.ijcmas.com Review Article https://doi.org/10.20546/ijcmas.2020.908.075 Review on Growth, Yield and Quality of Rice as Influenced by Genotypes (Oryza sativa L.) M. Kumar1*, N. Pandey2, G. K .Shrivastava2, S. C. Mukherjee2 and R. R. Saxena2 1SGCARS, Jagdalpur, India 2Department of Agronomy, Indira Gandhi Krishi Vishwavidyalaya Raipur, India *Corresponding author ABSTRACT K e yw or ds Rice is the major food of more than 3 billion people representing the major Red rice, Variety, carbohydrate and even protein source not only in South East Asia but also Land races in some part of Africa .During the thousands of years since its domestication, Asia rice has been cultivated under significantly diverse Article Info agro-ecosystems to meet different human demands. As a consequence, Accepted: many rice varieties with different characteristics have arisen under natural 10 July 2020 Available Online: and human selection. In bastar plateau regions several land races of red 10 August 2020 rice are available which is having good yield potential. Introduction thousands of years since its domestication, Asia rice has been cultivated under Rice is cultivated on all the continents except significantly diverse agro-ecosystems to meet Antarctica, over an area of more than 161 different human demands (Xiong et al., million ha (production of about 680 million 2011). This has resulted in tremendous metric tonnes), but most rice production takes genetic diversity in rice around the world, as place in Asia (Fageria, 2014). It occupies shown by different molecular tools such as about 23% of the total area under cereal the analysis of restriction fragment length production in the world (Jagadish et al., polymorphism and simple sequence repeats 2010). The historical importance of rice in (Zhang et al., 1992). As a consequence, many Asia is so significant that it supported many rice varieties with different characteristics civilizations in the river deltas of India, have arisen under natural and human selection China, and Southeast Asia and has become (Vaughan et al., 2007).Zhang et al., (2010) deeply intertwined with the cultures in these studied genetics diversity in the USDA rice regions (Krisahnan et al., 2011). More than world collection and concluded that 90% of rice is produced and consumed in germplasm accessions obtained from the Asia (Grewal et al., 2011). During the Southern Asia, Southeast Asia, and Africa 691 Int.J.Curr.Microbiol.App.Sci (2020) 9(8): 691-697 were highly diversified, while those from HI of coarse genotypes was attributed to North America and Western and Eastern higher DM accumulation and partitioning Europe had the lowest diversity. The diversity greater amounts into panicles. Fageria (1998) are due to variation in environmental reported adequate N concentrations for conditions. The main environmental maximum yield about 8.7 g kg1 in the shoot conditions considered in classifying rice of upland rice under field condition at harvest. ecosystems are soil moisture regime, soil Peng et al., (2000) determined the trend in the drainage, land topography and temperature yield of rice cultivars/lines developed since (IRRI, 1984). Rice is the major food of more 1966 at the International Rice Research than 3 billion people representing the major Institute (IRRI), Philippines. These authors carbohydrate and even protein source not only concluded that the increasing trend in yield of in South East Asia but also in some part of cultivars released before 1980 was mainly due Africa. Deficiencies of from (Fe) and Zinc to the improvement in grain harvest index (Zn) results in impaired mental development, (GHI), while an increase in total biomass was anaemia, reduced immunity, poor appetite and associated with yield trends for cultivars/lines stunting. Micronutrient malnutrition is caused developed after 1980. They also suggested by poor quality diets. Increasing the Fe and that further increases in rice yield potential Zn concentration of staple foods, such as rice will likely occur through increasing biomass could solve Fe and Zn deficiencies. production rather than increasing GHI. Wiangsamut et al., (2013) reported that Enhancement of cereals grains with hybrid rice has higher DM partitioning micronutrients is a high priority area of efficiency and consequently has higher grain research and will contribute to minimizing yield than inbred. micronutrients deficiency related health problems in humans (Prasad et al., 2013).The Effect of genotype on yield attributes and pertinent literature is cited here how genotype yield influenced the productivity and quality of rice. Chandler, 1969) reported that the review on the breeding progress for high yields indicates Effect of genotype on growth that the improvement of the harvest index has made substantial contributions to achieve high Taniyama et al., (1988) reported that the yields of rice. Fageria (1984) reported that difference in the crop growth rate and CO2 upland rice genotypes grain yield increased uptake in different rice genotypes was due to with the application of calcium carbonate but the variation in the amount of chlorophyll in increase varied with genotype to genotype. the leaves and that CO2 uptake and yield are Song et al., (1990) and Yamauchi (1994) positively correlated with each other. The stated that hybrid rice had a 15% greater yield genotype with higher DM accumulation and than inbred rice, mainly because of an partitioning greater amounts into reproductive increase in biological yield rather than HI. parts (panicles) at PDM had significantly Amano et al., (1993) noted that the HI of 67% higher productivity and profitability (Pukhraj for japonica F1 hybrid rice in South China. > F-Malakand > Bamati-385). Mae (1997) Ishii (1995) mentioned that grain harvest described that the HI of old rice genotypes is index is an important parameter in about 30% and 50% for improved and semi- determining distribution of photosynthetic dwarf ones. The genotypes with higher HI product between shoot and grain and produced higher grain yield. The increase in consequently grain yield. Rice hybrids have a 692 Int.J.Curr.Microbiol.App.Sci (2020) 9(8): 691-697 mean yield advantage of 10-15% over group were able to maintain relatively high varieties since they possess a more vigorous grain harvest index. Kiniry et al., (2001) and extensive root system and increased reported that the GHI varied greatly among growth rate during vegetative period when cultivars, locations, seasons, and ecosystems, grown under normal transplanting condition ranging from 0.35 to 0.62, indicating the (Yamauchi, 1994 and Yang et al., 1999). Rice importance of this variable for yield genotypes differ significantly in N uptake and stimulation. Nitrogen concentration was utilization efficiency. Ahmed et al., (2008) higher in grain compared to shoot. Nitrogen studied that the yield potential of wild concentration in the grain of rice is always relatives of rice, which involves the higher than the Stover. The yield variability improvement of seed protein content. A among rice cultivars is highly dependent on significant increase in seed protein content grain harvest index. was observed in an interspecific hybrid between Oryza sativa ssp. indica and the wild Uphoff (2002) reported that drought species Oryza nivara. Lafarge and Bueno resistance genotypes have thick voluminous (2009) reported that the yield advantage of and deep root system compared to other hybrid rice over old rice cultivars in tropical genotypes. Cassman et al., (2002) reported environments is up to 15%. This increase in that N concentration of 12 g kg-1 is desired in grain yield is because of higher dry matter the grain of rice for optimal cooking and production due to higher seedling vigor eating quality. Besides, rice hybrids exhibited leading to quicker growth rate and higher HI. highest yield potential even under SRI Islam et al., (2010) noticed that hybrid rice method, due to profuse tillering capacity, give higher yield over conventional rice. lodging tolerance, greater stress resistance Kumar et al., (2017) reported that the land and wide ecological adaptability (Yan, 2002). races of red rice that different genotypes gave The largest germplasm collections of rice is yield from 5 to 6 t ha-1. available in the world. This accessible collection of diverse varieties, landraces and Effect of genotype on quality of rice related wild species has made great contributions to rice breeding. Landraces Qui et al., (1995) reported a higher variability harbor a great deal of useful traits with in mineral contents in some rice cultivars and genetic potential for rice improvement and the 6 level of iron content varied from 15.41 they played a very important role in the local mg kg-1 to 162.37 mg kg-1 and zinc content food security and sustainable development of ranged from 23.92 mg kg-1 to 145.78 mg kg-1. agriculture, in addition to their significance as Wang et al., (1997) reported that zinc content genetic resource for rice genetic improvement in grains of rice ranged from 0.79 - 5.89 mg (Tang et al., 2002). Welch and Graham 100-1 g with an average of 3.34 mg 100-1 g in (2004) found 4-fold differences in mineral a study done among 57 rice varieties. The levels of iron and zinc concentration among largest zinc value was found in Ganjay rice genotypes, which suggests that there is a Roozy, a variety grown at IRRI while the potential to increase the concentration of lowest zinc value recorded was in long grain these micronutrients in rice grain with genetic fragrant rice. Peng et al., (2000) reported that technology. Bhattacharjee (2006) observed high yielding rice cultivars/lines developed at 0.136 to 11.4 per cent of amylase content in the IRRI from 1985 to 1995 were glutinous rice cultivars of Assam.