Solar radiation use efficiency of pigeon pea (Cajanus cajan L.) in relation to crop geometry and varieties

DOI: 10.18805/LR-4032    | Article Id: LR-4032 | Page : 298-300
Citation :- Solar radiation use efficiency of pigeon pea (Cajanus cajan L.) in relation to crop geometry and varieties.Legume Research-An International Journal.2020.(43):298-300
Kuljit Kaur and K.S. Saini kuljitkaur91@rediffmail.com
Address : Department of Agronomy, Punjab Agricultural University, Ludhiana-141 004, Punjab, India.
Submitted Date : 25-04-2018
Accepted Date : 24-07-2018

Abstract

Pulses are integral part of Indians diet so there is significant need to improve the productivity of pulses for their per capita availability. A research experiment was conducted in kharif 2015, at student research farm, Punjab Agricultural University, Ludhiana, Punjab to assess the radiation utilization and productivity of pigeon pea with respect to different row spacings and varieties. It was found that 60 x 21cm gave significant results in photosynthetically active radiation interception (PARI), canopy temperature, yield and yield components which were due to efficient GDD than other crop geometries. Similarly, determinate variety AL 15 performed significantly better than indeterminate variety PAU 881 in yield contributing components, yield and radiation use efficiency. 

Keywords

Canopy temperature Crop geometry PARI Radiation use efficiency Varieties.

References

  1. Chandrakar K., Chandrakar D. K., Das G. K. and Birendra T. (2015). Climate resilient agro technological intervention to boost up pigeon pea production in Chhattisgarh. Journal of Environment Science, Toxicology and Food Technology, 1: 48-52.
  2. Kumar A., Pandey V., Shekh A M. and Kumar M. (2008). Radiation use efficiency and weather parameter influence during life cycle of soybean (Glycine max (L) Mirrll) production as well as accumulation of dry matter. American-Eurasian Journal of Agronomy, 1: 41-44.
  3. Mallikarjun C., Hulihalli U K, Somanagouda G, Kubsad V S and Kambrekar (2014). Performance of hybrid pigeon pea (cv.ICPH-    2671) under varied planting methods and planting geometries in Northern dry zone of Karnataka. Karnataka Journal of Agricultural Sciences, 27: 296-299.
  4. Pahwa K., Ghai N., Kaur J. and Singh S. (2013). Physiological evaluation of pigeon pea genotypes (Cajanus cajan L.). Research Crops, 14: 478-482.
  5. Patel N. R., Mehta A. N. and Shekh A. M. (2001). Canopy temperature and water stress quantification in rainfed pigeon pea (Cajanus cajan (L.) Millsp.). Agricultural Forest Meteorology, 109: 223-232. 
  6. Robertson M. J., Carberry P. S., Chauhan Y. S., Ranganathan R. and O’Leary G. J. (2001). Predicting growth and development of pigeonpea: a simulation model. Field Crops Research, 69: 237-249.
  7. Saxena K.B., Kumar R.V. and Gowda C.L.L. (2010). Vegetable pigeonpea – a review. Journal of Food Legumes, 23: 91-98.
  8. Yahuza I. (2011). Review of radiation interception and radiation use efficiency in intercropping in relation to the analysis of wheat/faba bean intercropping system. Journal of Biology and Environment Science 1: 1-1.

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