ABSTRACT
Brinjal is an important vegetable crop grown in India, Asia, and many parts of the world. The primary objective of brinjal breeding is to develop varieties that are resistant to pests and diseases, have higher yields, and better fruit quality. In this study, 10 brinjal varieties were crossed to obtain F1’s hybrids. The F1’s were evaluated for yield and yield-related characters. The results showed a wide range of variation for all characters. The estimates of heritability in F1 varied from 45.43% (number of primary branches per plant) to 97.69% (Average Fruit weight). The genetic advance percent over mean for F1 varied from 6.25 % (Number of primary branches per plant) to 62.16 % (Average Fruit weight). Seven characters showed high performance viz. Average Fruit weight (62.16%) , Number of Fruit per Plant (50.37%), Fruit yield per plant (49.37), Fruit circumference (35.18), Plant height (32.77), Number of Secondary branches per plant (29.14%) and Fruit length (27.11%); three medium performance viz. Days of 50% Flowering after transplanting (18.09), Days of First Fruit harvest after transplanting (15.35) and Fruit T.S.S (11.92%); one low performance i.e., Number of primary Branches per plant (6.25%). The PCV was higher than GCV indicate the role of environment in performance of characters while value of both have narrow difference indicate the mainly genetic factors is responsible for the performance of the characters of genotypes.High heritability coupled with high genetic advance was found for yield and yield attributing characters, which indicates that selection for these traits will be effective.
ABSTRACT
@#Introduction: Proximal tibial plateau fractures are one of the major problems in orthopaedic surgery and are associated with high complication rates. Intra-articular proximal tibia plateau fractures represent approximately 1% of fractures in adults. Various modalities of proximal tibial plateau fracture management have been considered, ranging from simple external fixators in impending compartment syndrome to periarticular proximal tibia plates and inter-locking nails with poller screws. Purpose of this study is to determine clinical outcomes of proximal tibial plateau fractures treated with plate. Materials and methods: We did this study of proximal tibial plateau fracture according to Schatzker’s classification treated with proximal tibial periarticular plates in 53 patients prospectively admitted at the author’s institute from June 2018 to May 2020 with follow-up period of 6 months. Results: In our study, the average knee score was 89.30 (ranging from 79 to 93) and functional knee score was 97.92 (ranging from 75 to 100). Fifty-one (51) patients (96.23%) showed excellent results and 2 patients (3.77%) showed good results according to Knee Society Score, which suggest that internal fixation of proximal tibia plateau fracture with plating provides better results. Out of 53 patients, 9 patients had post-operative complications. Average radiological union was seen at 14 weeks. Conclusion: Locking compression plate in proximal tibia plateau fractures act as a good biological fixation provide stable fixation, articular reduction and limb alignment even in difficult fracture situations. Fixation of proximal tibia plateau fractures with plate gives excellent to good knee society score, with satisfactory functional and radiological outcome.