| dc.contributor.advisor | Md. Mamunur Rashid | |
| dc.contributor.author | Arifuzzaman, Md. | |
| dc.date.accessioned | 2022-04-23T04:35:35Z | |
| dc.date.available | 2022-04-23T04:35:35Z | |
| dc.date.issued | 2007-06 | |
| dc.identifier.uri | http://localhost:8080/xmlui/handle/123456789/563 | |
| dc.description | Radish (Raphanus sativus L., n=9), belongs to the family Cruciferae, is a
popular and widely grown vegetable in Bangladesh as well as in the world and
has multidimensional use. Radish is the third most important vegetable crop
next to potato and eggplant, fifth most important vegetable seed crop next to
onion, amaranth, eggplant and chili in respect of total acreage (44,000 ha) and
first most important seed crop in respect of actual consumption (577 ton
annually) of Bangladesh (Anon. 1997). At present 445 tons of radish seed are
produced in 44 thousand hectors of land in the country. Total requirement of
radish seed in Bangladesh is above 700 tons for vegetable purposes (Anon.
1997b). 48% locally produced and rest 52% imported from abroad (Rashid,
personal interview, 2005). The cultivation of radish as seed crop has been
becoming popular in the northern region of Bangladesh. Now a day this crop is
cultivating year round. | en_US |
| dc.description.abstract | In the field experiment with the radish (cultivar Rocki), seed plants were
sprayed with Rovral 50 W. P. (50 % iprodione) @ 0.2%, Dithane M-45 (80%
mancozeb) @ 0.3% and Shincar 50 W. P. (50% carbendazim) @ 0.1% to
control the Alternaria leaf blight of radish. Two sprays of each fungicide were
done at 7-days interval starting from 24 days after transplanting of 40 days old
stickling. Among the fungicides sprayed, Rovral was the most effective in
controlling the disease and significantly reduced the leaf area infection (76%),
number of spot per leaf (76.81%) and number of infected leaf per plant
(62.97%) over the control followed by Dithane M-45 and Shincar. The
fungicide Rovral 50 W. P. also increased the seed yield (48.42%), yield per
plant (59.55%) and 1000 seed weight (23.50%) over control. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR | en_US |
| dc.subject | Seed treatment | en_US |
| dc.subject | Raising of sticking | en_US |
| dc.subject | Method of seed production | en_US |
| dc.title | MANAGEMENT OF ALTERNARIA LEAF BLIGHT OF RADISH SEED CROP BY SELECTED FUNGICIDIES | en_US |
| dc.type | Thesis | en_US |
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