RESPONSIVENESS OF COLD TOLERANT CHICKPEA CHARACTERISTICS IN FALL AND SPRING PLANTING: II.YIELD AND YIELD COMPONENTS

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NEZAMI AHMAD; BAGHERI A.A.R.

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Journal: Iranian Journal of Field Crops Research Year:2005 | Volume:3 | Issue:1 Page(s): 156-170

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Title

RESPONSIVENESS OF COLD TOLERANT CHICKPEA CHARACTERISTICS IN FALL AND SPRING PLANTING: II.YIELD AND YIELD COMPONENTS

Author(s)

NEZAMI AHMAD | BAGHERI A.A.R. | Issue Writer Certificate

Keywords

CHICKPEAQ2

COLD TOLERANTQ3

YIELD AND YIELD COMPONENTSQ2

Abstract

Previous research in Mashhad collection CHICKPEAs (MCC) has shown that there are some COLD TOLERANT genotypes for fall planting in the highlands. To obtain more detailed information about the reaction of these genotypes to fall and spring planting, the yield and yield component responses of 33 CHICKPEA genotypes (32 COLD TOLERANT genotypes and one susceptible genotypes) to four planting dates (28 Sep., 16 Oct., 2 Nov., and 7 Mar.) were evaluated in 2000-2001 growing season. The experiment was conducted 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 date and genotype on percent of plant survival (PPS) after winter, number of pod per plant, 100 seed weight, yield and Harvest Index (HI) were significant (p<0.05). In the third planting PPS was more than the two previous plantings and in 84% of COLD TOLERANT genotypes were more than 95%, also susceptible genotype had the lowest PPS (41.7%). Averaged over genotypes and fall planting, number of pod per plant, 100 seed weight, yield and HI were 10.5, 1.2, 62.4 and 2.4 times more than spring planting, respectively. Among the fall planting treatments, number of pod per plant and seed yield in first planting were 1.8 and 2.1 times more than the third planting, respectively. Number of pod per plant in all COLD TOLERANT genotypes was more than susceptible genotype (with the exception MCC 202). MCC 426 had the highest 100 seed weight. MCC 83 and MCC 505 (susceptible) had the highest and lowest seed yield, respectively (98.1 and 10.7 gr/m2). Effects of planting date x genotypes on number of pod per plant, 100 seed weight and seed yield were significant (p<0.05). MCC 476 in first planting (with 41.9 pods per plant) and MCC 458, 496 and 283 in the fourth planting (without any pod) had the highest and the lowest pod per plant, respectively. The greatest 100 seed weight was observed in MCC 426 in the second planting (36.0 g) but the smallest seed belong to the MCC 332 in the first planting (6.7 g). MCC 476 in the first planting (with 188.7 gm-2) and MCC 283, 458 and MCC 496 in the fourth planting (without any seed) have had the most and the least yield, respectively. With due attention to the final goal from introduction of fall planting CHICKPEA in the highlands (increasing the yield and productivity), it is necessary that growth and yield of these genotypes be evaluated in the replicated experiments in other areas.

Cites

References

SCREENING OF MASHHAD CHICKPEA (CICER ARIETINUM L.) COLLECTION FOR COLD TOLERANCE UNDER FIELD CONDITIONS

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APA: Copy

NEZAMI, AHMAD , & BAGHERI, A.A.R.. (2005). RESPONSIVENESS OF COLD TOLERANT CHICKPEA CHARACTERISTICS IN FALL AND SPRING PLANTING: II.YIELD AND YIELD COMPONENTS. IRANIAN JOURNAL OF FIELD CROPS RESEARCH, 3(1), 156-170. SID. https://sid.ir/paper/119137/en

Vancouver: Copy

NEZAMI AHMAD , BAGHERI A.A.R.. RESPONSIVENESS OF COLD TOLERANT CHICKPEA CHARACTERISTICS IN FALL AND SPRING PLANTING: II.YIELD AND YIELD COMPONENTS. IRANIAN JOURNAL OF FIELD CROPS RESEARCH[Internet]. 2005;3(1):156-170. Available from: https://sid.ir/paper/119137/en

IEEE: Copy

AHMAD NEZAMI, and A.A.R. BAGHERI, “RESPONSIVENESS OF COLD TOLERANT CHICKPEA CHARACTERISTICS IN FALL AND SPRING PLANTING: II.YIELD AND YIELD COMPONENTS,” IRANIAN JOURNAL OF FIELD CROPS RESEARCH, vol. 3, no. 1, pp. 156–170, 2005, [Online]. Available: https://sid.ir/paper/119137/en

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