Growth parameters
Plant height (cm)
The treatment Panchagavya @ 3% (T
4) resulted in significantly higher plant height (86.13 cm) at harvest, statistically comparable to the Cow urine @ 10% + Vermiwash @ 10% (T
10) (85.27 cm). The control plot-no spray (T
1) had the lowest plant height (73.07 cm) (Table 1). The growth-promoting effect of Panchagavya might be attributed to its content of growth hormones like indole acetic acid, gibberellic acid and cytokinin. Similar findings were reported by
Sakpal et al., (2022) and
Munji et al., (2010) in sesame.
Plant spread (cm)
The study in Table 1 found that Panchagavya @ 3% (T
4) significantly increased sesame plant spread (29.60 cm) at harvest, which was found at par to the combined treatment of Cow urine @ 10% and Vermiwash @ 10% (T
10) (28.27 cm). The control plot (T
1) had the least spread (21.93 cm). Panchagavya’s foliar spray is absorbed and transported via phloem, stimulating growth-regulating cells and promoting plant growth, height, leaf area index and spread. A similar outcome was reported by
Patil et al., (2012).
Number of branches plant-1
Panchagavya @ 3% (T
4) significantly increased the number of branches per sesame plant (5.00) at harvest, comparable to the combined treatment of Cow urine @ 10% and Vermiwash @ 10% (T
10) (4.93). The control plot (T
1) had the least number of branches (3.87) (Table 1). The growth-promoting substances in Panchagavya, such as auxin, amino acids and micronutrients, likely contributed to the increased branching. Similarly, the growth enzymes in cow urine and vermiwash may have promoted cell division and multiplication, leading to expanded branching. The similar comparable outcomes were reported by
Hiradeve et al. (2011);
Reshma et al., (2019) and
Sakpal et al., (2022).
Dry matter accumulation plant-1
Panchagavya @ 3% (T
4) significantly increased dry matter production per sesame plant (19.87 g) at harvest, while the combined treatment of Cow urine @ 10% and Vermiwash @ 10% (T
10) (18.19 g) was statistically remained at with T
4. The control plot (T
1) had the lowest dry matter accumulation (14.94 g) (Table 1). The beneficial microbes and growth-regulating substances in Panchagavya, such as IAA, GA and cytokinin, likely contributed to the improved dry matter production. According to
Yadav and Lourduraj (2006), Panchgavya is reported to include a variety of helpful microbes, including Azotobacter, Azospirillium, Phosphobacteria and Pseudomonas, which support a variety of plant development characteristics. Ample amounts of growth-regulating chemicals such as IAA, GA and cytokinin are also present in panchgavya in addition to these. A similar result was reported by
Munji et al., (2010) and
Patel et al., (2013).
Days to 50% flowering and days to maturity of sesame
From the data in Table 1, foliar application of liquid organic formulations had limited impact on sesame days to 50% flowering and maturity. The average days to maturity was 42 and 85 days for days to 50% flowering and maturity of sesame, respectively. Panchagavya @ 3% (T
4) took relatively longer to flower (44 days) and to mature (88 days), while Cow urine @ 10% + Vermiwash @ 10% (T
10) flowered and matured in 41 and 86 days, respectively. The control plot (T
1) flowered and matured earliest (38 and 83 days), respectively.
Number of capsules plant-1
The data in Table 2 showed that the Panchagavya @ 3% (T
4) significantly increased the number of capsules per sesame plant (54.27) at harvest, while Cow urine @ 10% + Vermiwash @ 10% (T
10) (51.40) was statistically on par with it. The control plot (T
1) had the lowest number of capsules (36.27). It is well known that the availability of the nutrients N, P, Fe and S are physiologically active and have a direct impact on the production of chlorophyll in plants. The availability of these nutrients upon application to sesame might have ultimately aided in the synthesis of more chlorophyll and photosynthates in the leaves. Panchagavya includes salts rich in N, P, K, S and numerous micronutrients in accessible form which might have helped in flower retention and increased the number of capsules plant
-1. Similar results were published by
Munji et al., (2010) and
Kekita et al., (2017).
Weight of capsules plant-1 (g)
The weight of capsules per sesame plant was significantly higher (16.56 g) when treated with Panchagavya @ 3% (T
4), followed by Cow urine @ 10% + Vermiwash @ 10% (T
10) (15.52 g), which was statistically comparable. The control plot (T
1) without foliar spray had the lowest capsule weight (11.38 g) (Table 2). The increased weight might be due to Panchagavya’s nutrient-rich composition, growth-promoting substances and improved photosynthesis, hormonal regulation and source-sink relationships. This could lead to increased assimilate diversion to the fruiting region, resulting in higher capsule weight, consistent with findings by
Jadhav et al. (2014a) and
Jadhav et al. (2014b).
Number of seeds capsule-1
Panchagavya @ 3% (T
4) significantly increased the number of seeds capsule
-1 (41.13) in sesame plants, while Cow urine @ 10% + Vermiwash @ 10% (T
10) (39.67) was statistically at par with it. The control plot (T
1) had the lowest number of seeds capsule
-1 (28.73) (Table 2). The increased seed number might be due to nutrients, growth-promoting substances and hormonal regulators in Panchagavya, which could have enhanced flower formation, pollination, fertilization and seed development. This led to improved capsule growth, weight and length, ultimately increasing seed number per capsule, consistent with findings by
Mahto and Yadav (2005) and
Kekita et al. (2017).
Weight of seeds plant-1 (g)
The data in Table 2 observed that weight of seeds plant
-1 (g) of sesame was significantly higher in T
4 treatment (Panchagavya @ 3%) (3.75 g) at harvest, whereas the weight of seeds plant
-1 of treatment T
10 (Cow urine @ 10% + Vermiwash @ 10% (3.51 g) at harvest, was found at par concerning superior treatment. The lowest weight of seeds plant
-1 (g) of sesame was observed in the control plot-no spray (T
1) (2.36 g). The increased seed weight per plant in sesame treated with Panchagavya @ 3% could be due to its higher nutrient availability, growth-promoting substances and enhanced photosynthesis, leading to improved nutrient uptake, assimilate production and allocation to seeds. Panchagavya’s beneficial effects on source-sink relationships could also contribute to the observed increase in seed weight. These findings are consistent with previous studies by
Ramaswamy and Vijaykumar (2009) and
Munji et al. (2010) highlighting the potential benefits of Panchagavya in improving crop productivity.
Number of seeds plant-1
Panchagavya @ 3% (T
4) significantly increased the number of seeds plant
-1 (1825) in sesame, while Cow urine @ 10% + Vermiwash @ 10% (T
10) (1814) was statistically comparable. The control plot (T
1) had the lowest number of seeds plant
-1 (994) (Table 2). The increased number of seeds plant
-1 in sesame treated with Panchagavya @ 3% could be attributed to its better nutrient enrichment, growth-promoting substances and improved photosynthesis. These factors enhanced flower formation, pollination, fertilization and seed development, ultimately leading to increased seed production. The beneficial effects of Panchagavya on plant growth and development might have contributed to the observed increased in seed number, consistent with findings by
Vijayakumari et al. (2012) and
Vinutha et al., (2023).
Test weight (g)
From the data in Table 2, the test weight of sesame was not significantly affected by various treatments during the
kharif season, 2022-2023, with a mean test weight of 2.36 g. The test weight ranged from 2.27 g to 2.50 g across different foliar spray treatments. The lack of significant impact on test weight might be due to the inherent genetic characteristics of the sesame variety, which could be less responsive to external treatments. Additionally, test weight is a relatively stable trait, less influenced by environmental factors or management practices. These findings were consistent with previous studies by
Singh et al., (2015) and
Kekita et al. (2017), which also reported non-significant effects of treatments on test weight in sesame.