Journal Paper

Paper Information

video

sound

Persian Version

View:

192

Download:

0

Cites:

Information Journal Paper

Title

INVESTIGATION OF CHANGE IN THE PHENOLOGY, MORPHOLOGY AND QUALITY OF SUGAR BEET SEED UNDER DIFFERENT SOWING AND HARVESTING DATES

Pages

 Start Page 66 | End Page 72

Abstract

SUGAR BEET production correlates closely to production conditions and seed qualitative characteristics. This experiment was conducted in Agricultural Research Station of Ardebil in 2003 based on split plot based on completely randomized blocks with 4 replications in order to evaluate the effects of different planting dates (PDs) and harvesting dates (HDs) on qualitative and quantitative characteristics of SUGAR BEET seed. PDs were 10 March, 25 March, 9 April and 24 April as main plots and HDs included 15, 30, 45 and 60 d after flowering as sub-main factor. It was found that the PD significantly affected emergence, seed stalk formation (SSF), flowering, viable seed percent (VSP) and normal germs percent. HD had a significant effect on main branch number/plant, leaf dry weight, seed yield/plant, total dry weight (TDW), germination rate, VSP and normal germ percent. Flowering also was significantly affected by planting´harvesting interaction. The highest seed yield was obtained in the third and second harvest, respectively. Among qualitative characteristics of the seed, the highest VSP, germinating rate, normal germ percent were obtained in fourth HD.

Cites

  • No record.
  • References

  • No record.
  • Related Journal Papers

    Related Seminar Papers

  • No record.
  • Related Plans

  • No record.
  • Recommended Workshops






    File Not Exists.