Reviewer
000-514-501
| Name: | Yagoob Habibzadeh |
| Designation: | Scholar |
| Department: | Planning and Economic |
| Research Area: | urmia |
| Organization: | urmia university |
| Contact: | Contact Reviewer |
| Qualification: | PhD |
| About: | Effects of plant density on total dry weight, grain yield and yield component in 3 mung bean (Vigna radiata L. Wilczek) genotypes in Ahvaz region Yagoob Habibzadeh and Sajjad Habibzadeh Email: yahabibzadeh@yahoo.com Email: sajjadhabibzadeh@gmail.com Abstract In order to investigate the total dry weight and grain yield of 3 mung bean (Vigna radiata L. Wilczek) genotypes, a field experiment was carried out in the Research Field of the University of Shahid Chamran, Ahvaz. The experiment was conducted in a randomized complete block design (RCBD) with a factorial arrangement for replications. Plant spacing at 4 levels 15, 20, 25, and 30 cm within a row (133333, 100000, 80000, and 66666 plants/ha respectively and 3 genotypes Partow, VC-1973A, and 1-62-32 were used. During the growing season, with 6 times sampling from the field, the total dry weight was measured. In the physiological maturity stage, grain yield, biological yield, and component yield were also measured. The results of this study showed that among the genotypes, 1-62-32 have the highest grain yield (1723.3 kg/ha), total dry weight, leaf dry weight, and 1000 seed weight (61.3 gr) while Partow has the lowest grain yield (1378.6 kg/ha). Genotypes of VC-1973A and Partow showed similar biological yield, while VC-1973 A had the highest grain yield (1588.6 kg/ha) because of the highest harvest index, pods/plant, and 1000 seed weight, therefore resulted in VC-1973A Genotype in the allocation of photosynthesis materials to reproductive organs have acted the most effective. The highest (1713.4kg/ha) and lowest (1378.6 kg/ha) grain yields achieved in plant spaces were 20 and 30 cm within the row, respectively. Total dry weight in genotypes and different plant spaces on a row from the beginning of growth with a decrease of plant spaces within the row increase in all growth stages. Key words: Mung bean, Genotype, Density, Total dry weight, Yield Introduction Mung bean is one of the legumes that are ric |
| Status: |
Journal
