EFFECT OF PLANTING AND HARVESTING DATES ON MONOGERM SUGAR BEET SEED YIELD AND ITS QUANTITATIVE AND QUALITATIVE TRIALS IN FIROZKOUH

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

NIKPANAH H.; TALEGHANI D.F.; NOURMOHAMMADI G.; KHODADADI S.; SADEGHZADEH HEMAYATI S.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF AGRONOMY AND PLANT BREEDING Year:2009 | Volume:5 | Issue:2 Page(s): 31-44

Download Full-Text

Persian Verion

View:

1,086

Download:

Cites:

Information Journal Paper

Title

EFFECT OF PLANTING AND HARVESTING DATES ON MONOGERM SUGAR BEET SEED YIELD AND ITS QUANTITATIVE AND QUALITATIVE TRIALS IN FIROZKOUH

Author(s)

Keywords

SUGAR BEET SEEDQ2

PLANTING DATEQ3

HARVESTING DATEQ3

SEED YIELDQ2

SEED GROWTHQ3

FIROZKOUHQ3

Abstract

In order to evaluate the effects of different planting and HARVESTING DATEs on qualitative and quantitative characteristics of mono germ SUGAR BEET SEED bearing plants, this study carried out in Sugar Beet Elite Seed Production Station of FIROZKOUH at 2003. The experiment was based on Randomized Completely Blocks Design (RCBD) with four replications and split-plots. PLANTING DATE factor with three levels (including 19 March, 16 April and 30 April) and HARVESTING DATE factor with four levels (including 15, 30, 45 and 60 days after 50% flowering) composed main and sub-plots, respectively. After harvest and tresh pure SEED YIELD, distribution pattern of seeds based on different diameter and thickness and laboratory seed viability were measured. According to the results, PLANTING DATE had a significant effect on probability level of 1% on 50% emergency, bolting and flowering date based on days after planting and received growth-degree days (GDD), so that later PLANTING DATE brought about a decrease in days until reaching 50% emergency, bolting and flowering. The main effects of planting and HARVESTING DATE and their interaction had a significant effect on the probability level of 1% on crude SEED YIELD. The highest crude SEED YIELD (1164 kg/ha) was obtain with sowing seed-bearing plants in 19 March and harvesting them at 45 days after 50% flowering. Late PLANTING DATE caused a significant decrease in loss rate due to seed polish, while late HARVESTING DATE led to decrease in undersize seed portion because of its significant effect on undersize seed portion. According to the results, the studied factors did not have a significant effect on standard (with the diameter of 3.5-4.5 mm) and oversize (over 4.5 mm) seed percent. On the other hand, late HARVESTING DATE significantly led to the increase in germination rate of seeds, whilst PLANTING DATE did not affect this characteristic.

Cites

No record.

References

تجزیه و تحلیل اگروکلیمایی تولید بذر منوژرم هیبرید چغندرقند طی سال 1380 در منطقه اردبیل، با تاکید بر تاثیر تاریخ کاشت روی عملکرد و اجزای کمی آن

Cite

APA: Copy

NIKPANAH, H., TALEGHANI, D.F., NOURMOHAMMADI, G., KHODADADI, S., & SADEGHZADEH HEMAYATI, S.. (2009). EFFECT OF PLANTING AND HARVESTING DATES ON MONOGERM SUGAR BEET SEED YIELD AND ITS QUANTITATIVE AND QUALITATIVE TRIALS IN FIROZKOUH. IRANIAN JOURNAL OF AGRONOMY AND PLANT BREEDING, 5(2), 31-44. SID. https://sid.ir/paper/190376/en

Vancouver: Copy

NIKPANAH H., TALEGHANI D.F., NOURMOHAMMADI G., KHODADADI S., SADEGHZADEH HEMAYATI S.. EFFECT OF PLANTING AND HARVESTING DATES ON MONOGERM SUGAR BEET SEED YIELD AND ITS QUANTITATIVE AND QUALITATIVE TRIALS IN FIROZKOUH. IRANIAN JOURNAL OF AGRONOMY AND PLANT BREEDING[Internet]. 2009;5(2):31-44. Available from: https://sid.ir/paper/190376/en

IEEE: Copy

H. NIKPANAH, D.F. TALEGHANI, G. NOURMOHAMMADI, S. KHODADADI, and S. SADEGHZADEH HEMAYATI, “EFFECT OF PLANTING AND HARVESTING DATES ON MONOGERM SUGAR BEET SEED YIELD AND ITS QUANTITATIVE AND QUALITATIVE TRIALS IN FIROZKOUH,” IRANIAN JOURNAL OF AGRONOMY AND PLANT BREEDING, vol. 5, no. 2, pp. 31–44, 2009, [Online]. Available: https://sid.ir/paper/190376/en

Related Journal Papers