Influence of Date of Sowing and Foliar Application of Nutrients on Crop Growth and Seed Yield of Soybean

Sumalatha, G.M.; Uppar, D.S.

doi:10.20546/ijcmas.2019.801.212

Cited by 2 publications

(3 citation statements)

References 7 publications

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“…This could be due to increase in the activity of meristematic cell, cell division and cell elongation with application of nutrients as they are known to have favorable effects on metabolic process and better vegetative growth. These results are in agreement with the results obtained in soybean [8]. "This may also be attributed to the fact that nitrogen helps in maintaining higher auxin level which might have resulted in better plant height, number of leaves and presumably leaf area of the crop.…”

Section: Effect Of Foliar Application Of Water Soluble Fertilizers On...supporting

confidence: 91%

Influence of Foliar Application of 19:19:19 and Mono-Potassium Phosphate on Growth and Yield of Green Gram (Vigna radiata L.)

Bhavya M.,

Vidya N. T.,

Doni

2024

JSRR

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Aims: Foliar application or foliar nutrition is a technique of feeding plants by applying liquid fertilizer directly to their leaves. Water soluble fertilizers (19:19:19 and mono potassium phasphate) have been introduced exclusively for foliar feeding and fertilization. There is very little information about the foliar application of water soluble fertilizers. There is need for more research in this field. Therefore, foliar nutrition is being recognized as an important method of fertilization in modern agriculture. The current study aimed to study the effect of foliar application of inorganic sources of nutrients for exploiting genetic potential of the crop for supplementing the part of nutrient requirements at critical stages. Methodology: A field experiment was conducted during late kharif 2019 on sandy loam soils at College of Agriculture, Keladi Shivappa Nayaka University of Agricultural and Horticultural Sciences, Shivamogga, Karnataka, to study the effect of foliar application of water soluble fertilizers on growth and yield of green gram (Vigna radiata L.). The experiment was laid out in a Randomized Complete Block Design comprising of 3 replications and 13 treatment combinations consisting of three water soluble fertilizers along with package of practice (viz., 2 % DAP, 1 % 19:19:19, 2 % 19:19:19, 1 % mono-potassium phosphate, 2 % mono-potassium phosphate, 1 % 19:19:19 + 1 % mono-potassium phosphate). All water soluble fertilizers were given as foliar spray at two crop growth stages (30 and 45 DAS). Results: Foliar application of monopotassium phosphate and 19:19:19 each @ 1 per cent at 30 and 45 DAS along with package of practice recorded significantly higher plant height (56.04 cm), number of leaves plant-1 (8.46), leaf area (5.37 dm2 plant-1), total dry matter production (22.16 g plant-1), number of pods plant-1 (22.10), number of seeds plant-1 (12.65), pod length (8.92 cm), seed yield (1038.82 kg ha-1) and haulm yield (1675.28 kg ha-1), thereby achieved yield increment of 25.07 per cent over package of practice and 46.85 per cent over farmers practice as compared to the other treatments. Conclusion: Foliar application of monopotassium phosphate and 19:19:19 each at 1 per cent at 30 and 45 DAS along with package of practice in late kharif found ideal for achieving higher yield potentiality in green gram.

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Section: Effect Of Foliar Application Of Water Soluble Fertilizers On...supporting

confidence: 91%

Influence of Foliar Application of 19:19:19 and Mono-Potassium Phosphate on Growth and Yield of Green Gram (Vigna radiata L.)

Bhavya M.,

Vidya N. T.,

Doni

2024

JSRR

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“…The obtained results about planting dates are in agreement with Ali et al (2016) who indicated that the variation in growth duration of pea might be due to variation in day/night temperature and increased in temperature at the later sowing curtailed the crop growth duration. Similar results were recorded by Ezeakuet al (2015), Sirwaiya and Kushwah (2018) and Sumalatha and Uppar (2019).…”

Section: B-effect Of Foliar Applications and Vernalization Practicesupporting

confidence: 91%

“…These results are similar to that recorded by Ali et al (2016), El-Shafey et al . (2016 and Sumalatha and Uppar (2019).…”

Section: -Seed Quality: A-effect Of Sowing Datesmentioning

confidence: 99%

Some Agronomical Practices for Improving Growth ,Yield and Quality of Pea Growing at Late Seasons. بعض الممارسات الزراعیة لتحسین النمو والمحصول والجودة للبسلة المنزرعة فی العروات المتأخرة

Gazzar

Tartoura

Shokr

et al. 2020

Journal of Plant Production

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This work was carried out at the Experimental Farm of El-Baramoon Research Station, Horticulture Research Institute, Agricultural Research Center, during the late winter season of 2018 and 2019 to study the effect of two sowing dates (20 th January and 20 th February), foliar applications, i.e., brassinolide (5 and10 mg/l), mixture of growth regulator (0.5 and 1cm/l), dry yeast extract (5 and 10gm/l) potassium nitrate (1 and 2 gm/l) and potassium silicate (2.5 and 5gm/l) in addition to vernalization practice and their interactions on growth, yield and its components characteristics of pea cv. Master-B.The obtained results revealed that, the first sowing date induced a higher growth values , yield and its components and chemical composition of seeds compared with the second sowing date. Spraying brassinolide at 10 mg/l gave the highest growth, yield and chemical components of pea plants, followed by potassium nitrate at 2gm/l, growth regulators mixture at 1cm/l and yeast extract at 10gm/l. Sowing pea seeds in 20 th January and spraying with brassinolide at 10 mg/l introduced the best interaction with respect to growth, yield components and chemical composition of seeds. From the obtained results it could be recommended that sowing pea in 20 th January and spraying with brassinolide (10 mg/l) and/or potassium nitrate at 2gm/l, and/or growth regulators mixture at 1cm/l and/or yeast extract at 10 gm/l improved growth, yield and chemical composition of pea growing at late season conditions .

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Influence of Date of Sowing and Foliar Application of Nutrients on Crop Growth and Seed Yield of Soybean

Cited by 2 publications

References 7 publications

Influence of Foliar Application of 19:19:19 and Mono-Potassium Phosphate on Growth and Yield of Green Gram (Vigna radiata L.)

Influence of Foliar Application of 19:19:19 and Mono-Potassium Phosphate on Growth and Yield of Green Gram (Vigna radiata L.)

Some Agronomical Practices for Improving Growth ,Yield and Quality of Pea Growing at Late Seasons. بعض الممارسات الزراعیة لتحسین النمو والمحصول والجودة للبسلة المنزرعة فی العروات المتأخرة

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