Phenological performance of groundnut varieties under sowing environments in hyper arid zone of Rajasthan, India.
Journal Title: Journal of Applied and Natural Science - Year 2014, Vol 6, Issue 2
Abstract
An experimental trial was conducted on groundnut during kharif seasons of 2009 and 2010. The experimental soil was loamy sand in texture. The experiment was laid out in split-plot design with three replications, assigning 32 treatments consisting of four date of sowing (20th April, 15th May, 9th June and 4th July) and two varieties (HNG-10 and TG-37A) as main-plot treatments and four fertility levels of nitrogen and phosphorus application (0, 20 N-40 P2O5, 30-60 P2O5 and 40 N-80 P2O5 kg/ha) as sub-plot treatments. The results showed that significantly higher plant stand was observed in 9th June and 4th July sowing date of the groundnut at harvest. 20th April sowing had significantly higher dry matter accumulation, CGR of 30-60 and 60-90 DAS of HNG-10 variety. Further delays in sowing significantly reduce growth parameters. However, growth parameters viz. dry matter accumulation, CGR, RGR etc. in all the sowing dates in TG-37A was statistically at par with each other. All the fertility treatments produced significantly higher dry matter, CGR, RGR etc. Application of 30 kg N-60 kg P2O5 / ha significantly enhanced the dry matter accumulation over 20 kgN-40kg P2O5/ha but statistically at par with 40 kg N- 80 kg P2O5/ ha.
Authors and Affiliations
R. Meena
Keywords
Related Articles
- EP ID EP121868
- DOI 10.31018/jans.v6i2.425
- Views 81
- Downloads 0
In vitro plant regeneration in rough lemon (Citrus jambhiri Lush.) through epicotyl segments by direct shoot organogenesis
The effect of Murashige and Skoog (MS) medium supplemented with various concentrations and combinations of growth hormones on direct regeneration from one month old epicotyl segments of in vitro grown rough lemon (Citrus...
Implications of hybrid vigour, combining ability and per se performance in pigeonpea [Cajanus cajan (L.) Millsp.]
Three CGMS lines were crossed with 17 testers in a line × tester design during Kharif 2013 and sufficient number of hand pollinated seeds was produced. The resultant 51 hybrids along with their 20 parents and standard ch...
Identification of geospatial variability of fluoride contamination in ground water of Mathura District, Uttar Pradesh, India
Groundwater is one of the major sources of water in arid and semi-arid regions. Groundwater quality data and its spatial distribution are important for the purpose of planning and management. Geo-statistical methods are...
On the fundamentals of natural history and present threats to Red-wattled Lapwing in Kurukshetra environs
Red-wattled Lapwing Vanellus indicus is a very common bird seen on the periphery of Kurukshetra-Thanesar, twin towns, in agriculture fields. Last 28 years of keen observations reveal the fast coming up threats to its pop...
Ultrasonic method of Biodiesel production from Palm Kernel
Biodiesel is a clean burning alternative fuel derived from chemical reactors produced from palm kernel oil, is currently spreading like a wind dust in the air. It is considered as the fuel for the future without rise in...