RESUMEN
The present investigation entitled “Effect of Micronutrients Foliar Application on Growth and Flowering of Gerbera (Gerbera jamesonii) in Naturally Ventilated Polyhouse Under Prayagraj Agro Climatic Conditions” was carried out during November 2022 to March 2023 in, Naturally Ventilated Polyhouse, Department of Horticulture, Naini Agricultural Institute, SHUATS, Prayagraj. The experiment was conducted in Randomized Block Design with thirteen treatment combinations, with the application of three micronutrients; FeSO4, MgSO4 and ZnSO4 at different levels, which was replicated thrice. It was concluded that the application of micronutrients treatments rendered their significant effect on almost all the growth, flowering and yield characters of gerbera. The treatment T11 i.e., application of ZnSO4 at 0.6% found superior in terms of plant height (28.17cm), number of leaves (13.5), length of the leaves (33.9cm), plant spread (47.68cm), days taken for first flower bud initiation (88.6days), minimum days taken to first harvest (119days), flower diameter (11.35cm), stalk length (43.16cm), stalk diameter (7.16mm), number of flowers per plant (9.17) and vase life (9.66days). Among the different treatments the highest gross return (142590 Rs/200m2), Net return (55938 Rs/200m2), benefit cost ratio (1.64) was obtained under the use of ZnSO4 at 0.6% (T11).
RESUMEN
Gerberas are widely cultivated and have a significant market value due to their popularity as ornamental plants and their traditional medicinal uses. The global gerbera market includes various segments, such as cut flowers, potted plants, and medicinal products. Therefore, present investigation was carried out with title at the Department of Horticulture, Naini Agricultural Institute, Sam Higginbottom University of Agriculture Technology and Sciences, Prayagraj, Uttar Pradesh during the Winter-2022-23 to determine the performance of different varieties of gerbera for its growth and flowering. Under this experiment, overall, 8 varieties were used comprising of variety Shveen, Petali, Livia, Hiami, Deepti, 17026, Alcochate and Breakdance. The current study found that variety Hiami performed better in terms of characters like plant height at 30, 60 and 90 DAP (18.13, 21.20 and 23.77 cm respectively); early for days to first flower bud emergence (39.43 DAP); days from bud to flowering (9.97 days); number of days for flowering from planting (54.53 DAP); number of days for peak flowering (58.17 DAP); maximum number of buds (10.63 buds); stalk length (64.77 cm); diameter of flower (9.33 cm) and yield per 200 m2 (11693 flowers). Variety Deepti performed better for parameters like number of leaves at 30, 60 and 90 DAP (7.53, 10.37 and 12.63 leaves respectively); plant spread at 30, 60 and 90 DAP (18.77, 26.13 and 35.30 cm respectively); Vase life (8.80 days); second highest for yield per 200 m2 (10263 flowers).
RESUMEN
Carnation, scientifically known as Dianthus caryophyllus, is a popular and attractive flowering plant that belongs to the Caryophyllaceae family. Native to the Mediterranean region, carnations are now cultivated all over the world for their beauty and fragrance. Therefore, present investigation was carried out at the Department of Horticulture, Naini Agricultural Institute, Sam Higginbottom University of Agriculture Technology and Sciences, Prayagraj, Uttar Pradesh during the Winter-2022-23 with a view to determine the performance of different varieties of carnation for its growth and flowering under ventilated polyhouse. Under this experiment, overall, 6 varieties were used comprising of variety Cerventes, Master, Magno, Baltico, Realism and Kiro. It was concluded that variety Baltico (white) reported significantly better performance compared to other varieties, in terms of Growth parameters like plant height was seen in cervantes (25.19 cm), number of leaves were maximum in master (20.94), number of internodes was highest in realism (18.49), number of branches were seen to be maximum in baltico (4.47), Kiro was found to be less suited variety for Prayagraj agro climatic condition due to metabolic activity. Flowering parameters like days to first flower bud break (65.33 days), days taken for first flower bud opening (66.00 days) was seen in Master, Flower Stalk length was seen highest in Realism (40.80 cm), number of flowers per plant was seen in cervantes (5.17), number of days taken for flower senescence on plant was seen highest in kiro (15.40 days), the vase life in carnation was seen to be the highest in master (0.40 days).
RESUMEN
A study on genetic variability of gladiolus (Gladiolus grandifloras L.) varieties under prayagraj agro-climatic conditions was carried out at Departmental research field of Horticulture, Naini Agriculture Institute during the Rabi season of 2021-2022 with ten cultivars in Randomized Block Design (RBD) with three replications viz.,. Punjab Flame, Source Biscuts, Arka Naveen, White Prosperity, Dhanvantri, Phule Neelrekha, Pusa Srijan, Arka Amar, Priscilla, Yellow Stone were evaluated. Out of these ten cultivars, genetic variability, heritability, phenotypic coefficient of variation (PCV) was higher than the genotypic coefficient of variation (GCV) and genetic correlation for the characters viz., plant height at (30, 60, 90 DAS), number of leaves per plant at (30,60,90 DAS), no. of shoot per plant, days taken for corm sprouting, rachis length, days taken to spike emergence, days taken colour break stage, no. of floret per spike, no. of spike per plant, no. of days taken for first basal open, no. of days taken for last floret open, spike length, floret diameter, weight of daughter corm, weight of mother corm, corm diameter, corm weight, no. of corm per hectare, and corm yield/ plant were observed. for all characters, the highest GCV and PCV were recorded for the characters viz., weight of daughter corm (g) (33.6786 and 47.569), number of leaves per plant at 30 DAS (25.70 and 37.81), number of leaves per plant at harvest (24.73 and 35.25), number of shoots per plant ( 25.47 and 31.19), weight of mother corm (25.18 and 33.90), corm weight (25.11 and 33.38), days taken for corm sprouting (23.7566 and 23.7566) and the lowest GCV and PCV were recorded for floret diameter (17.50 and 40.95).The genotypes Phule Neelrekha followed by Arka Amar were identified as high corm yielding and no. of cormsper hectare and produced more no. of spikes/ plot and also yield per plotwhich indicated that these genotypes have resultedfor higher yield and indicated good response to selection owing to their high heritability, variability and genetic advance showing additive gene effect. These genotypes can be used for improvement of yield and component traits by selection.
RESUMEN
The present investigation entitled “Evaluation of Ivy gourd (Coccinia grandis L) genotypes under Prayagraj agro climatic conditions” was carried out from October, 2022 to March 2023 at Horticultural Research Field, Department of Horticulture, Naini Agricultural Institute, Sam Higginbottom University of Agriculture, Technology And Sciences, Prayagraj, U.P. The experiment was laid out in randomized block design with seven genotypes in three replications. The genotypes namely G1-Arka Neelachal Khunki, G2-Arka Neelachal Sabuja, G3-Local Geda, G4-Local Denga, G5-Surekha, G6- CHIV-7 and G7-CHIV-8 were evaluated. It was concluded that all seven genotypes showed a significant performance on almost all the growth and yield characters as well as quality of Ivy gourd. The genotype G2-Arka Neelachal Sabuja was found superior in terms of vine length (315.11 cm), petiole length (6.37 cm), internodal length (12.71cm),fruit diameter (2.87 cm), average fruit weight (21.08 g), No. of seeds per fruit (122), No. of fruits per plant (422), fruit yield per plant (8.82 kg) ,fruit yield per hectare (17.35 t/ha), TSS (4.33), Ascorbic acid (15.34 mg/100g) and minimum days taken for first female flower anthesis (35.17 days) whereas maximum fruit length was obtained from genotype G1- Arka Neelachal Khunki (6.12 cm). Among the genotypes, highest gross return (Rs/ha) (3,47,000), net return (Rs/ha) (1,90,140), benefit cost ratio (2.21) was also obtained from genotype G2 i.e Arka Neelachal Sabuja.
RESUMEN
The present study was made to identify the suitable variety for growing in Prayagraj, Uttar Pradesh. Twenty varieties were laid out in Randomized Block Design with three replications during 2022-2023 at Departmental field of Horticulture, NAI, SHUATS, Prayagraj. In this experiment out of 20 varieties 2 varieties, Fantasy and Hemant Sagar was not able to survive in this condition. In this experiment data were recorded for various characters viz; Growth parameter, Floral parameters, Yield parameters and Economic parameters. Variety White cotton ball was found as elite variety for height (cm) 30DAP, 60DAP, and 90DAP in comparison with other varieties. Nanako was for number of flowers per plant. Apsara (24.14t/ha) was for flower yield(t/ha) in comparison to other varieties. Maximum B:C was obtained in Apsara (2.85). Based on findings of this experiment, it is recommended the Chrysanthemum varieties Apsara and White cotton ball should be used for commercial cultivation of chrysanthemum, although further studies may also be carried out for refinement for selection of best varieties from amongst these.
RESUMEN
An experiment entitled Evaluation of different ornamental ficus under shadenet conditions of prayagraj was conducted in shadenet house, Department of Horticulture, Naini Agricultural Institute, SHUATS, Prayagraj during July-October 2022 on ficus. The experiment was conducted in Completely Randomized Design (CRD) with eight varieties replicated thrice. The varieties used were Ficus microcarpa golden, Ficus microcarpa moclame, Ficus microcarpa crassifolia, Ficus triangularis variegata, Ficus benjamina exotica, Ficus benjamina reginald, Ficus benjamina starlight, Ficus benjamina safari. The results revealed that better performance was seen in Ficus microcarpa golden in all parameters like plant height at 90 days (56.33 cm), no. of leaves at 90 days (94.43 cm), leaf length at 90 days (10.13 cm), leaf breadth at 90 days (4.53 cm), no. of primary branches at 90 days (11.23 cm), plant spread at 90 days (36.93 cm), leaf petiole length (1.6 cm).
RESUMEN
A trial was conducted at the Vegetable Research Farm, Department of Horticulture, Naini Agricultural Institute, Sam Higginbottom University of Agriculture, Technology & Sciences,Prayagraj (UP) during 2022. This study investigates the “Effect of Plant Growth Regulators (GA3 and NAA) on growth, yield and quality of Tomato (Solanum Lycopersicum L.).” The purpose of the study is to evaluate the plants in terms of various parameters such as plant height, survival percentage, days to first flowering, days to 50% flowering, number of flower clusters per plant, number of fruit set per cluster, number of fruits per plant, fruit weight, fruit yield per plant, fruit yield per hectare, total soluble solids (TSS), ascorbic acid, and benefit-cost ratio. The results of thestudy indicate that the application of increased percentage of NAA and GA3 significantly improvedthe growth and yield tomatoes. The highest fruit yield, fruit weight, TSS, and ascorbic acid contentwere observed in the plants treated with GA3 @60ppm + NAA @60ppm. The benefit- cost ratio wasalso found to be higher in the treated plants compared to the control. Overall, the study suggests thatthe application of GA3 @60ppm + NAA @60ppm can be an effective and sustainable method for enhancing the growth, yield, and quality of Tomatoes.
RESUMEN
The present study entitled “Genetic variability and heritability of Tuberose cultivars under agroclimatic conditions of Prayagraj” was made to identify the suitable variety for growing in Prayagraj, Uttar Pradesh. Fifteen varieties were laid out in Randomized Block Design with three replications during May 2022 to February 2023 at Departmental field of Horticulture, NAI, SHUATS, Prayagraj. The observations recorded on various growth, yield and quality contributing characters. The result from the present investigation revealed the genotypes Arka Suvasini, Mexican single and Hyderabad single are identified as higher spike yield per plot which indicated that these genotypes may be shown for higher yield at Prayagraj Agro-climatic condition. The PCV were higher than GCV for all the characters taken in to consideration. High magnitude of GCV and PCV was recorded for No. of bulblets per plant, weight of bulb per plant , yield of bulb per hectare and weight of bulb and least estimates for PCV and GCV was observed for no. of leaves at 6 month after planting. Heritability and genetic advance indicate that the additive nature of gene action and reliability of those characters for selection and emerged as ideal traits for improvement through selection.
RESUMEN
The present investigation was carried out to find influences of different sowing dates with application of GA3 on germination and seedling growth of Cape gooseberry (Physalis peruviana L.) in subtropical condition Prayagraj. The experiment was conducted in a Complete Randomized Design with three replications during August-March (2022-23) at Horticultural Research Farm, Department of Horticulture, Naini Agricultural Institute, Sam Higginbottom University of Agriculture, Technology and Sciences Prayagraj Uttar Pradesh India. The 10 treatments comprised of five dates of sowing i.e., T1: 20 August 2022 with seed treatment from GA3 @100ppm, T2: 20 August without seed treatment from GA3, T3: 5 September 2022 with seed treatment from GA3 @ 100 ppm, T₄: 5 September without seed treatment from GA3, T5: 20 September 2022 with seed treatment from GA3 @100ppm, T6: 20 September 2022 without seed treatment from GA3. T7: 5 October 2022 with seed treatment from GA3 @100ppm, T8: 5 October 2022 without seed treatment from GA3, T9: 20 October 2022 with seed treatment from GA3 @100ppm, T10: 20 October 2022 without seed treatment from GA3. From all the above treatments the highest percentage of germination was recorded from T7: 93.33% followed by T8: 90% and T10: 91.66% and vegetative growth of seedling was higher in T7 followed by T8 and T9. All the treatments are sown in nursery through seed propagation after that transplanted in main field level for observe germination parameters and vegetative growth of Cape gooseberry seedling influenced by different sowing dates.
RESUMEN
A field experiment entitled “Inter Cropping of Chilli With Coriander and Fenugreek in Prayagraj Agro-climatic Conditions” was conducted from December, 2021 – March, 2022 at the Horticulture Research Farm, Department of Horticulture, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj. The experiment was laid out in Randomized Block Design (RBD) with three replications and 08 treatments. The experiment consisted of six cropping combinations viz., sole chilli, sole coriander, sole fenugreek, chilli + coriander, chilli+ fenugreek, chilli + coriander + fenugreek. The highest yield (green chilli) was obtained from treatment T1 (Sole chilli @ 100 % RDF) (13.06 t ha-1). Among the intercropping treatments, the highest chilli yield (12.73 t ha-1) was obtained from treatment T4 (chilli @ 85% RDF + coriander @15% RDF) whereas the lowest (10.54 t ha-1) was found in treatment T8 (chilli @ 55 % RDF + coriander @ 22.5 % RDF + fenugreek@ 22.5% RDF). Chilli production was decreased by intercropping, but overall chilli yield rose above solitary chilli due to the contribution of companion crops. The highest chilli along with intercrop yield (150.71 t ha-1), gross return (1101506 Rs. ha-1), net return (817969 Rs. ha-1) and benefit cost ratio (3.88) were obtained from treatment T8 (chilli @ 55 % RDF + coriander @ 22.5 % RDF + fenugreek@ 20% RDF). Considering the experimental findings, treatment T8 (chilli @ 55 % RDF + coriander @ 22.5 % RDF + fenugreek@ 20% RDF) found the most suitable combination for higher productivity and economic return under Prayagraj agro-climatic conditions.