Microsatellites, also known as SSRs, are one of the most commonly utilised DNA marker types for a variety of applications, including genotypic differences, genetic relationships, QTLs, association mapping, genome mapping, and varietal identification. With the goal of assessing ge...
Open access
Research Article10.9734/cjast/2021/v40i4231612
Assessment of variability and trait associations in a crop helps to enhance selection efficiency. With this objective, a study was conducted to estimate the genetic variability, character association and path coefficient analysis for grain yield and its component traits in 80 ric...
Open access
Research Article10.9734/ijpss/2021/v33i2430799
Aim: Present study endeavors to explore the genetic variability for various agro-morphological and quality traits as well as to delineate the association between grain yield and its yield attributing components Study Design: Randomized Complete Block Design Place and Duration of...
Open access
Research Article10.9734/ijecc/2021/v11i1230586
Biotic stresses are major threat to rice production. Among biotic stresses, bacterial leaf blight is one of the major diseases affecting rice grain production in rice growing areas. Present investigation was conducted to evaluate phenotypic effect of 50 breeding lines from a cros...
Open access
Research Article10.9734/ijecc/2021/v11i1230580
A field experiment was conducted during spring 2020-21 at Wetland farms of Tamil Nadu Agricultural University, Coimbatore to study the effect of foliar Nanonutrients (N, Zn and Cu) application on the yield and nutrient uptake by rice at harvest. Twelve treatments with three repli...
Open access
Research Article10.9734/ijpss/2021/v33i2430778
Aim: Identification of polymorphic markers is prerequisite for conducting any QTL mapping experiment because if the parents are polymorphic for the traits of interest, then further selection of plants in the progenies becomes easy. Hence, the objective of the present study was to...
Open access
Research Article10.9734/ijpss/2021/v33i2430761
Rice sheath blight (ShB) is one of the most serious fungal diseases caused by Rhizoctonia solani, instigating significant yield losses in many rice-growing regions of the world. Intensive studies indicated that resistance for sheath blight is controlled possibly by polygenes. Bec...
Open access
Research Article10.9734/jeai/2021/v43i1130768
This study evaluated the nutrient and anti-nutrient content of four rice varieties in Port Harcourt metropolis. Four rice varieties (Tomato gold TG, Mama’s pride MP, Ultimate gold UG and daily choice DC) were used in this study. The rice varieties were purchased, milled into fine...
Open access
Research Article10.9734/afsj/2021/v20i1130379
Rice Sheath blight (ShB) is one of the most serious fungal diseases caused by Rhizoctonia solani. Breeding for sheath blight resistance has been ineffective exercise so far, mainly because of lack of good number of reliable sources of resistance in rice germplasm. In this context...
Open access
Research Article10.9734/ijpss/2021/v33i2430755
A field experiment was conducted in the central farm, Regional Research and Technology Transfer Station, Coastal Zone OUAT, Bhubaneswar during kharif 2020 using cv-Lalat variety of Rice. The experiment was laid out in randomized block design (RBD) with ten treatments and three re...
Open access
Research Article10.9734/ijecc/2021/v11i1130543
A field experiment was conducted in the central farm, Regional Research and Technology Transfer Station, Coastal Zone OUAT, Bhubaneswar, Odisha, India during kharif 2020 using cv-Lalat variety of Rice. The experiment was laid out in randomized block design (RBD) with ten treatmen...
Open access
Research Article10.9734/ijpss/2021/v33i2330742
Generation mean analysis was carried out using two crosses, involving a high yielding drought susceptible variety NDR 359 and drought tolerant rainfed cultivars Nagina 22 and Vandana. Six generations namely P1, P2, F1, F2, BC1 and BC2 were grown under both rainfed and irrigated e...
Open access
Research Article10.9734/ijecc/2021/v11i1130530
Field experiments were conducted at the Instructional-cum-Research (ICR) Farm, Assam Agricultural University, Jorhat during the year 2017 and 2018 to study the integrated effect of inorganic fertilizers and organic manure on available nutrients, yield and nutrient uptake in scent...
Open access
Research Article10.9734/ijpss/2021/v33i2230708
Thirty seven rice germplasm were evaluated to assess genetic variability, heritability, genetic advance, correlation and path coefficient analysis for 17 quantitative characters. The experimental results concluded that TP-29632, followed by TP-30015, TP-29637, SHUATS DHAN-2 and T...
Open access
Research Article10.9734/ijpss/2021/v33i2230693
An investigation on the growth and economic profitability of rice production was conducted in Karnal district of Haryana, India in 2019-20. A sample of 30 farmers from Karnal district were interviewed to collect relevant information related to various expenses incurred in the cul...
Open access
Research Article10.9734/ajaees/2021/v39i1130740