Genetic divergence in pea

The investigation was carried out with 20 genotypes of pea (Pisum sativum L.) at Horticulture Research Centre (HRC) of SVPUAT, Meerut, UP during 2016-17 to study the genetic diversity among the genotypes. The experiment was laid down in randomized block design (RBD) with 03 replications. The experiment having 10 observations on the basis of 5 randomly selected plants from each replication. D 2 analysis grouped into four clusters showing the existence of considerable amount of variation among the genotypes. Maximum pod yield 73.20 q/ha was found in PB-89 genotype.

6p trinhthamhodang1218 26-02-2021 6 2   Download

The present investigation conducted with the using 40 genotypes of vegetable pea to study the extent of variability and genetic divergence among the genotypes for growth yield and quality attributes. The study was conducted in the Randomized block design with 3 replications. The study revealed that mean sum of squares due to genotypes for 18 quantitative characters was highly significant for all traits indicating ample variation among the genotypes.

5p chauchaungayxua8 03-10-2020 15 2   Download

One hundred twenty genotypes of field pea were evaluated with four check varieties to assess genetic divergence for grain yield and its contributing traits. Significant differences among all the genotypes were recorded for all the characters studied except number of primary branches per plant. All the genotypes were grouped into twelve different nonoverlapping clusters by Non-hierarchical Euclidean cluster analysis on the basis of D2 values. The genotypes of cluster I had highest mean value (20.585g) for 100 seed weight.

6p chauchaungayxua5 08-05-2020 17 1   Download

The present experiment entitled Genetic divergence analysis in Grass pea (Lathyrus sativus L.) was conducted during Rabi 2016-18 at the Agricultural Farm of Palli Siksha Bhavana (Institute of Agriculture), VisvaBharati, Sriniketan. The Experimental study was conducted with 21 genotypes.

6p nguaconbaynhay4 22-03-2020 14 1   Download

The present investigation aimed to study genetic divergence and clustering pattern of 37super-early pigeon pea genotypes. Analysis of variance and hierarchical cluster analysis of tocher’s method revealed significant differences among the genotypes for all the traits under study. Based on genetic distance (D2 value), the 37 genotypes were grouped into 9 distinctive clusters, of which cluster I and II formed the largest clusters with 10 genotypes in each. Among all the characters understudy, leaf area index(LAI) at 60 DAS contributed more to the divergence followed by leaf area (17.

12p nguaconbaynhay3 07-02-2020 16 0   Download