Metrics

  • citations in SCIndeks: 0
  • citations in CrossRef:0
  • citations in Google Scholar:[]
  • visits in previous 30 days:10
  • full-text downloads in 30 days:9

Contents

article: 2 from 51  
Back back to result list
2022, vol. 26, iss. 1, pp. 34-37
Monitoring of seed counter in 1000 seed weight testing
Maize Research Institute 'Zemun Polje', Belgrade-Zemun

emailmmarija@mrizp.rs
Keywords: trend; 1000 seed weight; seed counter
Abstract
Accuracy and random selection of seeds when testing the 1000 seeds weight in the laboratory is of great importance in order to ensure the representativeness of the sample and precise information for further packaging process. The aim of this research was to check whether the laboratory seed counter selects seeds by shape and size and whether there is a trend during operation at maximum and reduced speed. Ten species of different seed sizes were used. Ten replicates of 100 seeds were counted by counter, the number of seeds was manually checked and the weight measured. The analysis of the obtained results showed that the counter is precise, but weight results showed selection of smaller seeds (Capsicum annuum and Glycine max) at maximum counting speed. Trend of larger seed selection was observed in Medicago sativa and pelleted Beta vulgaris. Slower counting (50% of the maximum speed), is ensured precise counting without trends.
References
*** (2017) General requirements for the competence of testing and calibration laboratories. ISO/IEC 17025:2017
Glen, S. (2022) Trend analysis: Simple definition, examples: From StatisticsHowTo.com: Elementary Statistics for the rest of us!. https://www.statisticshowto.com/trendanalysis
ISTA (2018) ISTA accreditation standard for seed testing and seed sampling: Version 6.1. Zurich: International Seed Testing Association
ISTA (2022) International rules for seed testing. Zurich: International Seed Testing Association
Knežević, J., Đokić, D., Terzić, D., Poštić, D., Đukanović, L., Tošković, S., Tmušić, N. (2014) Comparative analysis of the characteristics of different types of wheat seeds. Selekcija i semenarstvo, vol. 20, br. 1, str. 55-62
Mirić, M., Jovin, P., Selaković, D. (2001) Yield, grading and packing of maize seed in sowing units. Časopis za procesnu tehniku i energetiku u poljoprivredi / PTEP, vol. 5, br. 1-2, str. 14-18
Selaković, D., Mirić, M., Vidojković, Z., Delić, N., Sabovljević, R. (1999) Variranje prinosa semena hibrida kukuruza ZPSC 704 u zavisnosti od broja i rasporeda redova roditeljskih linija. Selekcija i semenarstvo, vol. VI, br. 1-2, 67-72
Stanisavljević, R., Đokić, D., Terzić, D., Milenković, J., Beković, D., Đukanović, L., Štrbanović, R. (2013) Seed yield of red fescue (Festuca rubra L.) and correlation dependence with yield components and seed quality. Selekcija i semenarstvo, vol. 19, br. 1, str. 1-9
Tabaković, M., Oro, V., Stanisavljević, R., Štrbanović, R., Sečanski, M. (2021) Quality assessment of hybrid maize seeds according to their shape and size. Journal on Processing and Energy in Agriculture, vol. 25, br. 1, str. 28-31
Wenhua, W., Lei, Z., Jian, C., Zhengjun, Q., Yong, H. (2018) Gain TKW: A measurement system of thousand kernel weight based on the android platform. Agronomy, 8, 178-178
 

About

article language: English
document type: Original Scientific Paper
DOI: 10.5937/jpea26-36855
received: 08/03/2022
accepted: 25/03/2022
published in SCIndeks: 25/04/2022

Related records

Biotech Anim Husbandry (2014)
Genetic variability of red clover seedlings in relation to salt stress
Mandić V., et al.

Selekcija i semenarstvo (2007)
Thousand-seed weight in the theory and practice
Mirić Mladen, et al.

Selekcija i semenarstvo (2021)
Application of standard germination and vigour tests for seed quality assessment of maize inbred lines
Milivojević Marija, et al.

show all [13]