GENETIC VARIABILITY AND ASSOCIATION ANALYSIS IN ELITE RICE (ORYZA SATIVA L.) GERMPLASM

In the present investigation 50 rice genotypes were used to study character association, path analysis and variability. The studies of variance among 50 genotypes for ten characters revealed that the genotypes differed significantly for all the characters under study.

An investigation was carried out at Agrometeorological field, Central Research Farm, Odisha University of Agriculture and Technology, Bhubaneswar in rabi season, 2017 in natural condition on study of various aspects of effect of weather (maximum temperature, minimum temperature, rainfall, maximum re[r]

forms homomeric interactions to form a trimeric stateand makes heteromeric interactions with various OsH-sfs. We have recently noted that OsHsfB4b binds toOsHsfA2c and OsClpB-cyt ⁄ Hsp100 protein (A. Singh,D. Mittal, D. Lavania, M. Agarwal, R. C. Mishra andA. Grover, unpublished data). In<[r]

Xem Thêm " ORYZA SATIVA L., CITRIC ACID, SOAKING, HEAT-DRYING, COOKED-RICE "

Xem Thêm " ORYZA SATIVA "

A field experiment was conducted at Water Technology Centre, College farm, Rajendranagar, Hyderabad during kharif, 2015 to study the “Response of different varieties of aerobic rice (Oryza sativa l.) under drip fertigation levels.” The experiment was conducted with three main treatments and four sub[r]

Rice is the major staple food of the world’s population which contributes a vital role in global food security. Scarcity of water resources is a major threat for the higher water requiring crops like rice and agricultural production, as a whole. Henceforth, the present field experiment was conducted[r]

Source and sink activity measured after anthesis in six poplar rice cultivars. The experiment was laid in randomized block design with six cultivars MTU-1001, MTU1010, MTU-7029, BPT-2231, BPT-3291 and BPT-5204 replicated four times. After anthesis, top three leaves separately, top three internodes c[r]

Genetic variability is the prime objective for crop improvement fraternity. Higher the amount of variation for a character greater will be the scope of its improvement through selection. Fifty six genotypes of greengram were evaluated in RBD for estimation of genetic variability, heritability, genet[r]

Zinc deficiency which leads to “Khaira” disease is the major micronutrient problem in rice. It can be corrected by applying zinc supplements to the soil or plant which will put burden on resource poor farmers. Present investigation was taken to map QTLs for zinc deficiency tolerance to zinc deficien[r]

The study on genetic variability, correlation and path analysis in F6 generation of ridge gourd (Luffa acutangla (Roxb) L.) for yield and quality was conducted at College Orchard, Department of Horticulture, Agricultural College and Research Institute, Madurai during the year 2019-2020. The aim of t[r]

This paper present investigation was carried out with a view to develop a package involving optimization of nitrogen doses and variety for the overall improvement of productivity of hybrid rice.

A field experiment was carried out at the Research Farm, Division of Agronomy, Sher-eKashmir University of Agricultural Sciences and Technology, Jammu during the kharif season of 2014 to evaluate the effect of different transplanting dates and organic nutrient sources on growth and yield potential o[r]

The present study was conducted at the experimental farm of ICAR Research Complex for Eastern Region, Patna, India in Kharif season 2016 with an objective to identify false smut resistance rice genotypes. False smut (Ustilaginoidea virens (Cooke) Takahashi) is of serious concern to the rice growers[r]

An experiment was made to assess extant of genetic variability among fifty germplasm accessions of Indian mustard with three check varieties for various quantitative characters, heritability and genetic advance also estimated for such characters. Analysis of variance revealed highly significant diff[r]

1639 especially in developing country due to unhindered population explosion in the face of dwindling resources and inclement climate. So far substantial production use to accrue from second crop of rice in the tropics, but the production of[r]

A pot culture experiment was conducted in earthen pots contains 5 kg of well mixed air dried red sandy loam soil. The rice var. BPT 5204 used as test crop. Carefully selected uniform sized seeds were directly sowed in each pot.

A study was undertaken to estimate the heritability, genetic advance and coefficient of variation of yield and yield contributing traits in thirteen genotypes of wheat. The study was conducted in randomized block design (RBD) with three replications at Mountain Agriculture Research and Extension Sta[r]

Bitter gourd (Momordica charantia L.) is a monoecious and cross pollinated crop with a high degree of variability, having enormous chances of either exploiting hybrid vigour or selection in segregating population. Information on different qualitative and quantitative characters with respect to genet[r]

The bacterial leaf blight of rice caused by Xanthomonas oryazae pv. oryzae is the disease of great economics importance in India especially in Bihar. Management of BLB disease can play a vital role in management of rice disease. In the present investigation evolution of different plant extract (bota[r]

Genetic parameters like variability, heritability and genetic advance were studied in a set of 60 genotypes of roselle (Hibiscus sabdariffa L.) during Kharif, 2013 and 2014 in North Coastal Zone of Andhra Pradesh at Agricultural Research Station, Ragolu, Srikakulam district for seed yield and its co[r]

PTS-8, RH-410, TCP-14, TCP-129,
Lucknow-1, SLP-121, NDH-79 and ACC-79 were found to be the best genotypes among the 27 genotypes according to their performance in the above mentioned two or three characters while considering the comparison from loc[r]