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Prajapati, Sunil
- Correlation and Path Analysis Study in Diverse Onion (Allium cepa L.) Genotypes
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Authors
O. S. Raghuwanshi
1,
P. K. Jain
1,
S. K. Sengupta
1,
A. S. Dangi
1,
N. R. Verma
1,
Sunil Prajapati
1
Affiliations
1 All India Network Research Project on Onion and Garlic (AINRPOG), Department of Horticulture, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
1 All India Network Research Project on Onion and Garlic (AINRPOG), Department of Horticulture, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
Source
The Asian Journal of Horticulture, Vol 11, No 1 (2016), Pagination: 19-24Abstract
The association study resulted that the advantages of upgrading onion genotypes through simultaneous selection for equatorial diameter, followed by polar diameter, number of leaves plant-1 at 90 DAT, neck thickness, plant height at 90 DAT and TSS. Path coefficient analysis revealed that polar diameter had highest positive direct effect followed by plant height at 60 DAT, TSS, plant height at 90 DAT, number of leaves plant-1 at 90 DAT and polar: equatorial diameter were the most important traits contributing towards bulb yield plant-1. Direct selection of equatorial diameter, neck thickness, days to maturity, number of leaves plant-1 at 30 and 60 DAT and plant height at 30 DAT should be avoided instead of indirect selection. The highest production was observed in genotype OSR-1344 and Agrifound Light Red. Low incidence percentage of Stemphylium blight was found in genotype ON14-06 incidence percentage of thrips was found in genotype ON14-15. Considerable variability was observed among the genotypes for foliage character, bulb shape, bulb colour and bolting tendency. Foliage colour in green onion and shape and colour of onion bulb are most important characteristics to help customers in choosing cultivars in the market.Keywords
Onion, Character Association, Path Analysis, Yield.
References
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- Insect Pest and Disease Management in Mushroom
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Authors
Affiliations
1 Department of Entomology, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
2 Department of Plant Breeding and Genetics, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
3 Department of Horticulture, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
1 Department of Entomology, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
2 Department of Plant Breeding and Genetics, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
3 Department of Horticulture, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
Source
Rashtriya Krishi (English), Vol 13, No 2 (2018), Pagination: 23-25Abstract
Mushrooms are the edible fleshy fruiting bodies, protein rich of prescribed fungi, which may be grown under cultivation. The most commonly cultivated mushroom species is Agaricus bisporus. Cultivated mushrooms are usually grown in the dark in climate-controlled rooms. The fungal inoculum or ‘spawn’ is added to a pasteurized substrate in growing containers or beds. After the fungal strands (mycelia) have spread through the compost, a layer of peat or soil (the ‘casing’) is added. The fruiting bodies begin appearing about 6 weeks after spawning and continue appearing in brighten up about 7-10 days apart for the next 6-8 weeks. To maintain atmospheric condition and precipitation. About one dozen mushroom species are commercially grown in the world but in Haryana state mainly only two species are cultivated which are grown at commercial level.References
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- Ecofriendly Mushroom Cultivation
Abstract Views :233 |
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Authors
Affiliations
1 Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
1 Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), IN
Source
Rashtriya Krishi (English), Vol 13, No 2 (2018), Pagination: 45-48Abstract
A mushroom is the reproductive structure which is produced by certain fungi, its edible part is fleshy fruiting bodies which may be collected naturally or can be cultivated under c l ima t e -cont rol l ed conditions. White button mushroom (Agaricu sbisporus) is most commonly cultivated species. The fungal inoculums called ‘spawn’ (seeds of mushroom) are added to a pasteurized substrate in growing container. The fruiting bodies begin appearing about 6 weeks after spawning and continue appearing in flushes about 7-10 days apart for the next 6-8 weeks. About one dozen mushroom species are commercially grown in the world but in Haryana state mainly two species are cultivated which are grown at commercial level.References
- https://bit.ly/2ugqe7A.
- https://bit.ly/2mdXqIc.
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- Occurrence Of Lac Insect And Its Host Plants In Madhya Pradesh
Abstract Views :95 |
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Authors
Affiliations
1 Division of Social Economics, Marketing and Mensuration, State Forest Research Institute, Jabalpur, Madhya Pradesh 482008, IN
1 Division of Social Economics, Marketing and Mensuration, State Forest Research Institute, Jabalpur, Madhya Pradesh 482008, IN
Source
Indian Journal of Entomology, Vol 84, No 1 (2022), Pagination: 64-70Abstract
Lac insect occurrence was observed in 302 locations, and samples of 267 populations belonging to Rangeeni and 35 from Kusmi strains were collected. A total of 17 host plants belonging to 7 genera were observed with live lac encrustation. Maximum frequency of occurrence was seen on Palas in 133 sites (44.03%) followed by Pipal in 97 sites (32.11%), Kusum- 35 sites (11.60%), Ber- 15 sites (4.97%) and other 13 lac hosts in 22 sites. Maximum lac insect occurrence in terms of sites were reported from Seoni (49- 16.2%), followed by Mandla (42- 13.9%), Balaghat (39- 12.9%), Hoshangabad (13- 4.3%), Chhindwara (10- 3.31%) and other 41 districts of Madhya Pradesh (149 sites). During the study, 2 colour variants were observedthese are crimson (236 sites) and yellow (62 sites0 and crimson-yellow (mixed- 4 sites). The study listed 167 lac cultivation sites, of which the maximum cultivated sites were from Seoni district (49 sites- 29.30%) followed by Balaghat (39 sites- 23.40%), Mandla (30 sites-18.00%), Hoshangabad (9- 5.39%) and other ten districts (40 sites). In natural condition total 135 lac insect occurrence sites were observed and of these maximums were observed in Rajgarh, Morena, Shivpuri (each in 8 sites- 5.93%) followed by Sagar, Indore, Mandsaur, Agar Malwa each (6 sites- 4.44%) and other 87 sites in 32 other districts.Keywords
Lac insect, rangeeni, kusmi, palas, pipal, colour, crimson, yellow, mixed, diversity, relative abundance, Mandla, Balaghat, Hoshangabad, Chhindwara, natural occurrenceFull Text
References
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