Effect of different levels of nitrogen fertilizer and plant density on yield and yield components of canola

Journal Title: Scientific Journal of Crop Science - Year 2014, Vol 3, Issue 10

Abstract

In order to assess the effect of different levels of nitrogen and plant density on Performance and yield components in winter rapeseed (figure Hyola401) experiment in 1388, form band split plot, a the mold a randomized complete block design with four replications, in the city of Sari, was performed. Treatments were included plant density at three levels including 80, 100 and 120 plants per square meter, and nitrogen in four levels, including zero, 5/34, 69, and 5/103 Kg per hectare ,as urea, respectively. Results showed that different levels of plant density had significant effect on number of pods per plant, grain weight, grain yield and harvest index, whereas the number of seeds per pod, biological yield and grain yield influenced by this treatment, were not. Different levels of nitrogen fertilizer, a significant effect on all characteristics, except harvest index found. In this experiment, it was observed that increasing nitrogen levels, effects on all characteristics found. The maximum grain yield, the density of 120 plants per square meter, and maximum application of nitrogen (5/103 kg per hectare), with an average of 4012 kg per hectare, respectively.

Authors and Affiliations

M. G. khorshidi| M.Sc Postgraduate, Department of Agronomy, Qaemshahr Branch ,Islamic Azad University, Qaemshahr,IRAN., S. Moradpoor| Young Researchers and Elite Club, Chaloos Branch, Islamic Azad University, Chaloos, IRAN., A. Ranji*| Young Researchers and Elite Club, Takestan Branch, Islamic Azad University, Takestan, IRAN., B. Karimi| M.Sc Postgraduate, Department of Biotechnology, Tehran Branch ,Tarbiat Modaress University, Tehran,IRAN., M. M. Amiri Khorie| Young Researchers and Elite Club, Takestan Branch, Islamic Azad University, Takestan, IRAN.

Keywords

Related Articles

Artificial neural networks in vegetables: A comprehensive review

Artificial neural networks(ANN) are implemented in a large number of applications of science and technology as the technique has become very popular and accepted tool for researchers and scientists. ANN renders realistic...

The nexus between agriculture, food security and climate change in Ethiopia

This paper focuses mainly on assessing the food security-agriculture-climate change nexus and provides multidisciplinary scientific assessment and recommendations for sustainable agro ecological solutions in the quest of...

Participatory demonstration and evaluation of bread wheat technologies: The experience of FRG/FREG approach in Bale and West Arsi zones of Oromia national regional state, Ethiopia

The paper presents the result of participatory demonstration, evaluation and validation of recently released 4 improved bread wheat varieties (Danda’a, Huluka, Hidase and Shorima) with joint participation of farmers, agr...

Molecular detection of Candidatus liberibacter asiaticus associated with Citrus greening (Huanglongbing) of mandarin by DNA template preparation

The polymerase Chain Reaction (PCR) diagnosis is more reliable and sensitive diagnostic tool for detecting greening bacterium than other conventional approaches like Electron microscopy, DNA-DNA hybridization and immunof...

Management of orobanche in field crops- a review

Abstract Broomrape (Orobanche sp) is a root holoparasitic plant devoid of chlorophyll and is entirely depending on the host for its nutritional requirements. It is causing considerable yield losses (5-100 %) in the crops...

Download PDF file
  • EP ID EP1034
  • DOI 10.14196/sjcs.v3i10.1719
  • Views 535
  • Downloads 22

How To Cite

M. G. khorshidi, S. Moradpoor, A. Ranji*, B. Karimi, M. M. Amiri Khorie (2014). Effect of different levels of nitrogen fertilizer and plant density on yield and yield components of canola. Scientific Journal of Crop Science, 3(10), 109-114. https://europub.co.uk/articles/-A-1034