The present study was contained black gram, 40 genotypes and experiment will be carried out in Randomized block design with 3 replications. The higher GCV & PCV found in biological yield, harvest index, number of cluster per plant, number of primary branches per plant. The traits were biological yield, harvest index, number of cluster per plant, number of primary branches per plant, seed yield per plant, seed index exposed higher heritability and higher genetic advance as percentage of mean. Regarding on D2 values 40 black gram genotypes grouped in to 5 clusters. The intra cluster distance ranged from 0 to 30.38. The highest intra cluster distance found in cluster II (30.38). The highest inter cluster distance found between clusters III to cluster IV (168.86). The first principal component was more positively related to seed yield and its contributing traits such as days to maturity (0.305), biological yield (0.203), days to 50% flowering (0.180), seed index (0.018). The positive and negative loading shows the presence of positive and negative correlation trends between the components and the variables.

The present situation emphasizes the need to enhance eco-friendly agriculture practices for intensive farming. Chemical farming has made an unfavourable impact of the health care of not only soil but also the favourable soil microbial clique and the plants cultivated in these soil. This eventually has led the way to a high demand of botanical and organic produce by the present day health conscious society and repeated attempts are being made by farmers all over the world to make chemical free environment. Botanical and organics play vital role in increasing soil fertility and increase yield. The experimental study was conducted at crop research field during Kharif 2021-2022, in the Department of Genetics and Plant Breeding, Sam Higginbottom University of Agriculture Technology and Sciences. To find out the suitable pre-sowing seed treatment of okra with different concentration, definite period of pre-sowing seed treatments with control (without treated) were calculated by the experimental study. The field experiment was carried out in Randomized Block Design with 13 treatments including control were used to study under field conditions. the results indicates that field emergence percentage (%), plant height at (30, 60 and at harvest ) (cm), days of 50% flowering, days to maturity, number of branches per plant, number of capsules per plant, number of seeds per capsule, length of capsule (cm), seed yield per plant (g), seed yield per plot (g),seed index (%), biological yield (g), harvest index (%) were significantly recorded highest in vermiwash @5% (12hours) followed by vermiwash (3%), beejamrutham (3%), panchagavya (3%) and neem leaf extract (5%) is used for improving growth, yield and yield attributing traits of okra.

Background: Blackgram (Vignam ungo L.) is one of the most important legume crops, grown all around the world. It is used as a vegetable, feed, food and fodder purpose. Blackgram has lower germination and production because of its hard outer covering. To improve germination and seedling vigour, priming alters the physiological state of the seed. This change may improve germination uniformity, increasing seed vigour or physiology. Primed seeds generate seedlings that germinate faster and more uniformed than unprimed seeds and these early seedlings are frequently more robust and resistant to biotic and abiotic stresses. This is a time-saving and low-cost strategy that farmers may employ to improve crop stand and productivity while reducing cost. Methods: The experiment was carried out in 2016-2017 at Department of Genetics and Plant Breeding, SHUATS, Prayagraj. Blackgram (var. PU-31) seeds were primed with Hydro, Halo, Osmo and Organic priming at 12 hours. Then, four replications of the Complete Randomized Block Design were used to test seeds for germination and vigour. Result: The experimental results indicated that seed primed with PEG6000@ 20% had the highest germination, seedling length and vigour indices, followed by CaCl2@ 1%, when compared to control and other treatments.

The present study was carried out for Influence on electric, magnetic and Bio - film in the growth, yield, and yield attributing traits of radish (Raphanus sativus L.) was made to identify the effect of seed priming of different kinds on seed quality characters of radish and to find out suitable seed priming method for radish. For this purpose, 13 priming treatments were taken in Randomized Block Design including control on radish seed was studied under field conditions during Rabi, 2020-21. Analysis of variance for the data revealed that significance mean sum of squares due to seed priming treatments were observed for all the characters under study viz., Field emergence percentage, Plant height (20, 40 DAS and at harvest), Days to maturity, total number of leaves, dry weight of leaves, fresh weight of leaves, seed yield per plot, seed yield per plant and seed yield per hectare which were highly significant at 5% level of significance indicating presence of good amount of variability among the treatments for these characters. Seed priming with T3 – Magnetic (600 gauss) significantly affected characters studied in field experiment. Thus, application of T3 – Magnetic (600 gauss) may be useful for improving growth, yield, and yield attributing traits of radish. The experiment was laid out in Randomized block design (RBD).

India is one of the largest producers of Field pea in the world and stands at the 5th place in the list of major pea producers next to Russia. A field experiment was conducted during Rabi  2021 at Crop Research Farm, Department of Genetics and Plant Breeding, SHUATS, Prayagraj (U.P). The experiment was placed in a randomized blocking design and consisted of 13 treatments and 3 replicates. The experimental results revealed that viz: Field emergence (%), plant height @ 30, 60 and 90 DAS, Days to 50% flowering, number of branches per plant, days to maturity. biological yield (gm), were recorded significantly highest in the treatment of T9: Gibberellic acid 100 ppm @12 hrs and yield parameters like Number pods per plant, Numbers of seeds per pod, Seed yield per plant (gm), Seed yield per plot (gm), Biological yield (gm), Seed index (gm) and Harvest index (%) were recorded significantly highest in the treatment of (T3) Rhizobium 30g @12 hrs as compared to the other treatment. It is clearly concluded from the research that T3: (Rhizobium 30g @12 hrs) significantly produced more yield. Hence the seed treatment of Rhizobium 30g @12 hrs could be recommended for the field pea.