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Bulb yield of onion
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Deficiency of micronutrients during the last three decades has grown in both, magnitude and extent. This has become a major constraint to production and productivity of vegetables in general and onion in particular. Bhonde et al., (1995) evaluated the effect of zinc, copper and boron on onion crop. Bulb size and yield as well as quality of bulb enhanced when micronutrients were applied in combinations instead of their single application.micronutrients, Zinc and Boron, Quality of Onion
8p
cothumenhmong11
11-05-2021
18
2
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Onion (Allium cepa L.) is a biennial bulb crop, produced all over the world. It is attacked by many diseases, out of which Purple blotch of onion caused by Alternaria porri (Ellis) Neerg causing heavy yield loss in both bulb production and seed production. Native Bacillus were isolated from the rhizosphere of vegetables and ornamental crops of the SHUATS campus and were identified through bio-chemical tests.
10p
trinhthamhodang11
27-04-2021
9
2
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Onion (Allium cepa) also known as bulb onion or common onion, is a vegetable crop that belongs to family Amaryllidaceae and the most widely cultivated species of genus Allium. Onion is an important horticultural commodity grown worldwide for their culinary purposes and medicinal values. Indian onions are famous for their pungency and are available round the year. One cup of chopped onion contains approximately 64 calories, 15gm of carbohydrate, 0 gm of fat, 0 gm of sugar, 2gm of protein and10 percent or more of the daily value for vitamin c, vit-B-6.
7p
caygaocaolon11
21-04-2021
8
2
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The field experiment was conducted to study the “Effect of Nutrients and Plant Growth Regulators on Growth, Yield, Quality and Storage Life of Onion (Allium cepa L.)” in loamy sand soils of the Research Farm, Rajasthan Agricultural Research Institute Durgapura (Jaipur, Rajasthan) during rabi season 2016-17 and 2017-18.
8p
chauchaungayxua10
19-03-2021
8
1
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The observations on germination, days to 50% flowering, height of stalk, number of umbels, circumference of umbel, days to maturity, per plant yield (g), seed yield per hectare (kg), germination percentage and seedling vigour of harvested seed were recorded.
7p
chauchaungayxua10
18-03-2021
14
2
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Field evaluation of spinetoram 12 SC against leaf damage due to spodoptera litura fabricius on onion
This study was undertaken with the objectives to investigate field toxicity of spinetoram 12 SC and other insecticides against leaf damage due to S. litura on onion during 2012 and 2013 kharif seasons.
6p
nguaconbaynhay10
22-01-2021
6
2
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The experiment was conducted at University of Agricultural Sciences, Dharwad during rabi season of 2014-15. The main aim of experiment was to enhance the production of onion through assess the impact of salicylic acid.
6p
caygaocaolon8
07-11-2020
11
1
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Potassium (K) is one of the major nutrients taken up by the plant in large quantities. Adequate amount of potassium is known to increase crop resistance to various diseases and also having important role in bulb formation in onion.
6p
nguaconbaynhay8
13-10-2020
15
2
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Considering the importance of micronutrients and bio regulators in determining quality production of onion, the present investigation was undertaken. The experiment laid out in RBD with twenty-seven treatments in three replications. Micronutrients like Fe and Zn added in to the soil through alone and combination with FYM and cow dung slurry as per treatment. Fe and Zn also applied through foliar spraying alone and combination with amino acid, GA3 and 2-4-D.
13p
cothumenhmong7
08-09-2020
10
1
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Present study was conducted at the Experimental Farm of the Regional Research and Technology Transfer Station, Mahisapat of Dhenkanal district which is situated in Mid Central Table Land zone of Odisha during Rabi 2016-17 and Rabi 2017-18 with six treatments which were arranged...
10p
nguaconbaynhay7
15-08-2020
6
1
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The manifestation of heterosis for bulb yield and its component traits were studied in onion at ICAR-Indian Agricultural Research Institute, New Delhi. The main characters studied includes bulb yield, average bulb weight, bulb equatorial and polar diameter, neck thickness of plant and bulb, plant height, number of leaves and moisture content.
6p
nguaconbaynhay7
15-08-2020
11
1
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Basal rot is a major fungal disease that occurs in onion crop caused by Fusarium oxysporum f. sp. cepae (Hanazawa) Snyder &Hansen. Severe yield losses occur in the onion crop due to the rotting of bulbs. Survey was conducted in onion growing areas of Tirunelveli, Thoothukudi and Tenkasi districts and five isolates of Fusarium were isolated under in vitro. The isolates were confirmed by both morphological and cultural characters.
8p
nguaconbaynhay7
15-08-2020
11
2
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A field experiment was conducted to assess the effect of novel fungicides against the purple blotch disease in onion during Rabi 2016-17 and 2017-18 at the Regional Research and Technology Transfer Station (OUAT), Bhawanipatna in the Western Undulating Zone of Odisha. The experiment was laid out in randomized block design with eight treatments in three replications.
7p
angicungduoc6
22-07-2020
9
1
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A field experiment was conducted to find out best weed management practices in onion (Allium cepa L.,) during rabi 2011-12 and 2012-13. The experiment was laid out in Randomized block design with three replications. The experiment consisted of pendimethalin, oxyflourfen as pre emergence herbicides and Imazethapyr and Quizalofop ethyl as post emergence herbicides and their combination thus forms 10 treatments along with Weedy check. Application of pendimethalin and oxyflourfen supplemented with Quizalofop ethyl @ 75 g a.
6p
nguathienthan5
04-06-2020
15
0
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An experiment was conducted for two consecutive years during rabi season of 2014-15 and 2015-16 to manage the onion thrips using three treatment modules viz., M1- IPM module, M2- Farmers’ practice and M3-Untreated control. It has been observed that the IPM module was the best in achieving the maximum leaf growth and bulb yield in both the years (2014-15 and 2015-16) followed by farmers’ practice module.
14p
trinhthamhodang5
16-05-2020
8
1
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Genotypes of small onion were evaluated during 2014-2016 to determine the genotypic and phenotypic correlation along with their direct and indirect effects for bulb yield through path coefficient analysis in small onion. The experiment was conducted in a randomized block design (RBD) in two seasons with three replications at Soil and Water Management Research Institute, Kattuthottam, Thanjavur. The experiment result revealed that in most of the cases the genotypic correlation is higher than the corresponding phenotypic correlation values.
8p
trinhthamhodang5
16-05-2020
17
0
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Garlic is the second most important bulbous vegetables after onion and used as a spice and flavoring agent for foods. The present study was carried out at the Horticultural Research Centre, College of Agriculture, S.V.P. University of Agriculture and Technology, Meerut (U.P), India. The results revealed that more than 75% of diversity of the total 131 garlic germplasm is present in first 4 principal components out of 12 and they had Eigen values recorded more than 1.
7p
chauchaungayxua5
08-05-2020
15
0
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A field experiment was conducted to study the effect of different levels of doses of potassium and sulphur on the soil properties and also on the growth and yield of onion (Allium cepa L.) at the Research Farm of Soil Science, SHUATS, Allahabad, India, during the winter season of 2017-18. Experimental layout was done in a Randomised Block Design (RBD) with 9 treatments replicated 3 times. Treatments were assigned randomly which consisted of three levels of potassium i.e. 0, 50 and 100 kg ha-1 and three levels of sulphur i.e. 0, 15, 30 kg ha-1 .
8p
chauchaungayxua5
08-05-2020
8
0
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A field experiment was conducted at Vegetable Research Farm, College of Horticulture, Mandsaur (MP) during rabi season of 2014-15 to investigate the influence of irrigation regimes and varieties on growth, yield and quality of onion. The treatments comprised of three levels of irrigation (1.0, 0.75 and 0.50 IW: CPE ratio) and three different varieties (NHRDF Red-1, NHRDF Red-3, Agrifound Light Red). The experiment was laid out in split plot design with three replications. The irrigation level I1 (IW:CPE=1.
8p
angicungduoc4
26-04-2020
13
0
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An investigation was performed at the experimental field of Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir (SKUAST-K) during Rabi 2015-16 and Rabi 2016-17 to find out the effect of different levels of zinc and boron on growth, yield and quality of onion.
8p
kequaidan4
21-04-2020
12
0
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