Record Details

Performance of non scented rice varieties under different dates of transplanting

KrishiKosh

View Archive Info
 
 
Field Value
 
Title Performance of non scented rice varieties under different dates of transplanting
 
Creator Kapoor, Anil
 
Contributor Ishwar Singh
 
Subject Planting equipment, Yields, Rice, Grain, Planting, Crops, Fruits, Developmental stages, Biological development, Land resources
 
Description A field experiment was conducted during kharif 2015 at Rice Research Station, Kaul (Kaithal)
of CCS Haryana Agricultural University, Hisar to study the effect of different dates of transplanting on
growth, yield, quality and economics of non scented rice varieties. The experiment comprised three
dates of transplanting viz. June 15, July 05, and July 25 in main plots and four non scented rice
varieties viz. HKR-48, HKR-47, HKR-127 and HKR-128 in sub plots conducted in split plot design
with four replications. Experimental soil was clay loam in texture alkaline in reaction having high pH
(8.1), low in organic carbon (0.32 %), low in N (161 kg/ha), medium in P (16.2 kg/ha) and high in K
(328.2 kg/ha). The early transplanted crop (June 15 and July 05) recorded significantly higher number
of tillers, dry matter accumulation, leaf area, CGR, RGR, yield and yield attributes than late
transplanted crop (July 25). But late transplanted crop (July 25) gave higher hulling, milling and head
rice recovery than early transplanted crop. The two early dates (June 15 and July 05), being at par, were
significantly superior to July 25 in respect of grain yield. The interaction between dates of transplanting
and non scented varieties of rice was found significant which revealed that the reduction in grain yield
about 30 per cent when delay in transplanting from June 15 to July 25. The extent of reduction in grain
yield was less (23%) in early duration variety HKR-48 than mid early duration variety HKR-47 (30%)
and medium duration varieties HKR-128 (31%) and HKR-127 (32%) when time of transplanting
delayed from June 15 to July 25. The medium duration variety HKR-128 was superior in respect of all
parameters than HKR-127, HKR-47 and HKR-48. HKR-128 recorded significantly higher yield (69.67
q/ha) than HKR-127 (66.04 q/ha), HKR-47 (63.82 q/ha) and HKR-48 (52.65 q/ha). The maximum net
return (Rs. 24020/ha) and B:C (1.27) was obtained by June 15 transplanting followed by July 05 (Rs.
22305/ha and 1.25, respectively) and July 25 (Rs. -10403/ha and 0.88, respectively). The HKR-128
gave the highest net return (Rs. 22640/ha) and B:C (1.25) as compared to other varieties.
 
Date 2016-10-25T09:32:46Z
2016-10-25T09:32:46Z
2016
 
Type Thesis
 
Identifier http://krishikosh.egranth.ac.in/handle/1/81687
 
Language en
 
Format application/pdf
 
Publisher CCSHAU