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Information Journal Paper

Title

RESPONSIVENESS OF COLD TOLERANT CHICKPEA CHARACTERISTICS IN FALL AND SPRING PLANTING: I-PHENOLOGY AND MORPHOLOGY

Pages

  143-155

Abstract

 Although some COLD TOLERANT CHICKPEAs have been recognized for fall planting in the highlands of Northeastern Iran, there is no information about the growth and development of these accessions. The study was undertaken to evaluate the phenology and morphology of COLD TOLERANT CHICKPEAs in fall and spring planting. Thirty three CHICKPEA genotypes (32 COLD TOLERANT genotypes and one susceptible genotyp) across four planting date (28 Sep., 16 act., 2 Nov. and 7 Mar.) were sown during 2000-2001 growing season at the Research Farm of College of agriculture, Ferdowsi University of Mashhad as a split plot design with two replications. The planting dates were imposed as main plot and CHICKPEA genotypes as subplot. Effects of planting dates on days from planting to emergence, vegetative growth, growth stage before cold, height of plant at harvest and number and length of branches per plant were significant (p<0.05). In the first planting date, days from sowing to emergence were fewer than in the other planting dates. Vegetative growth duration in fall plantings was more than spring planting (an average of 162 days against 37 days, respectively). However, in fall planting dates, vegetative period in the. First planting date was 24% more than the third planting date. Plants from earlier planting in the fall were on the advanced vegetative phase on the onset of the cold. On the other hand in fall planting dates, vegetative components of the plants improved, so in the first planting, height of the plant, number and length of the branches were 1.9, 3.5 and 5.3 times more than spring planting, respectively. There were significant planting dates x genotypes interactions in the days from planting to emergence, vegetative period, height of the plant and number and length of the branches. MCC 207 in the third planting date and MCC 510 in the first planting date had the highest and the lowest emergence duration, respectively. Just as expected, in most genotypes vegetative period decreased as planting date changed from fall to spring, while some genotypes such as MCC 283, 496, 458 could not produce any flower. MCC 202 in the first planting date and MCC 83 in the fourth planting date had the highest (52.2 cm) and the lowest (15.9 cm) plant height, respectively. The most and the least no. of branches were observed in MCC 349 in the first sowing (15.5 branches per plant) and MCC 264 in fourth planting date (1.2 branches per plant), respectively. On the other hand MCC 496 in the first planting date had the longest branches (603 cm) but the shortest branches were observed in the MCC 264 on the fourth planting date (23 cm). Overall, early fall planting improved the growth and development of the COLD TOLERANT CHICKPEAs.

Cites

References

Cite

APA: Copy

NEZAMI, AHMAD , & BAGHERI, A.A.R.. (2005). RESPONSIVENESS OF COLD TOLERANT CHICKPEA CHARACTERISTICS IN FALL AND SPRING PLANTING: I-PHENOLOGY AND MORPHOLOGY. IRANIAN JOURNAL OF FIELD CROPS RESEARCH, 3(1), 143-155. SID. https://sid.ir/paper/119126/en

Vancouver: Copy

NEZAMI AHMAD , BAGHERI A.A.R.. RESPONSIVENESS OF COLD TOLERANT CHICKPEA CHARACTERISTICS IN FALL AND SPRING PLANTING: I-PHENOLOGY AND MORPHOLOGY. IRANIAN JOURNAL OF FIELD CROPS RESEARCH[Internet]. 2005;3(1):143-155. Available from: https://sid.ir/paper/119126/en

IEEE: Copy

AHMAD NEZAMI, and A.A.R. BAGHERI, “RESPONSIVENESS OF COLD TOLERANT CHICKPEA CHARACTERISTICS IN FALL AND SPRING PLANTING: I-PHENOLOGY AND MORPHOLOGY,” IRANIAN JOURNAL OF FIELD CROPS RESEARCH, vol. 3, no. 1, pp. 143–155, 2005, [Online]. Available: https://sid.ir/paper/119126/en

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