[article] Title : |
Response of Wet Seeded Rice Varieties to Sowing Dates |
Material Type: |
printed text |
Authors: |
Mishri L. Shah, Author ; Bhurer, K.P., Author |
Publication Date: |
2005 |
Article on page: |
35-38 p |
Languages : |
English (eng) |
Keywords: |
Grain yield, seeding dates, wet rice |
Abstract: |
The experiment was conducted at Regional Agriculture Research Station, Parwanipur in two
consecutive years to find out the suitable rice varieties for wet seeding conditions in relation to
sowing dates. Yield components like tillers number/m2, number of filled grains/panicle and
1000-grain weight were found in the decreasing trend from the seeding of 15 of June onward. The
percent decrease in the grain yield was 14.1, 31.8 and 50.6 in 1998/99 where as 4.8, 7.9 and
49.6 in 1999/00 on June 29 to July 14 seeding dates respectively as compared to 15 June seeding
date. Radha 4 in the first and Chaite 2 in the second year recorded the highest grain yield of
3757 and 4197 kg/ha respectively. Interaction effect of the sowing dates and varieties was highly
significant. Radha 4 produced the highest grain yield of 5039 kg/ha in 1998/99 where as Radha 4 and
Chaite 6 were found at par in 1999/2000 seeded on 15 June. Radha 4 was the best variety for wet
seeded conditions when seeded on 15 June. Chaite 2 had been observed good yielder in all seeding
dates among the tested varieties.
|
Link for e-copy: |
http://elibrary.narc.gov.np/?r=59 |
in Nepal Agriculture Research Journal > Vol. 6 (2005) . - 35-38 p
[article] Response of Wet Seeded Rice Varieties to Sowing Dates [printed text] / Mishri L. Shah, Author ; Bhurer, K.P., Author . - 2005 . - 35-38 p. Languages : English ( eng) in Nepal Agriculture Research Journal > Vol. 6 (2005) . - 35-38 p Keywords: |
Grain yield, seeding dates, wet rice |
Abstract: |
The experiment was conducted at Regional Agriculture Research Station, Parwanipur in two
consecutive years to find out the suitable rice varieties for wet seeding conditions in relation to
sowing dates. Yield components like tillers number/m2, number of filled grains/panicle and
1000-grain weight were found in the decreasing trend from the seeding of 15 of June onward. The
percent decrease in the grain yield was 14.1, 31.8 and 50.6 in 1998/99 where as 4.8, 7.9 and
49.6 in 1999/00 on June 29 to July 14 seeding dates respectively as compared to 15 June seeding
date. Radha 4 in the first and Chaite 2 in the second year recorded the highest grain yield of
3757 and 4197 kg/ha respectively. Interaction effect of the sowing dates and varieties was highly
significant. Radha 4 produced the highest grain yield of 5039 kg/ha in 1998/99 where as Radha 4 and
Chaite 6 were found at par in 1999/2000 seeded on 15 June. Radha 4 was the best variety for wet
seeded conditions when seeded on 15 June. Chaite 2 had been observed good yielder in all seeding
dates among the tested varieties.
|
Link for e-copy: |
http://elibrary.narc.gov.np/?r=59 |
|