Response of french bean (Phaseolus vulgaris L.) to organic manure, vermicompost and biofertilizers on growth parameters and yield
| Autor: | M. Phukon, R. Borgohain, J. Goswami, I. Sarma, M. Neog |
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| Rok vydání: | 2014 |
| Předmět: | |
| Zdroj: | THE ASIAN JOURNAL OF HORTICULTURE. 9:386-389 |
| ISSN: | 0976-724X 0973-4767 |
| DOI: | 10.15740/has/tajh/9.2/386-389 |
| Popis: | A field experiment was conducted at farmer’s field during Rabi season of 2011-12 in Jorhat district to study the effect of different combinations of organic sources of nutrients viz., vermicompost, FYM, rock phosphate along with bio-fertilizer on different growth parameters, yield and profitability of French bean cultivar Arka Anoop. The experiment was laid out in Randomized Block Design with four treatments and five replications. In this investigation, the results revealed that application of vermicompost + FYM + Rhizobium + rock phosphate (T2) significantly increased the germination percentage (87%), growth parameters and yield of the crop viz., plant height (37.50 cm after 60 days of sowing), number of branches plant-1 (6.48 after 60 days of sowing), green pod length (12.16 cm), green pod number plant-1 (20), green pod weight (300.05 g plant-1), dry weight of plant (18.74 g), number of seeds pod-1 (6.08) than the remaining three treatments. There was no significant difference in days to 50 per cent flowering among different treatments. However, nodulation was maximum in the treatment T4(41.88) and minimum in T1(38.20)Nodules plant-1 in the treatment combinations T2 and T3 were at par. Highest yield (14 t ha-1) with maximum benefit : cost ratio (3.35:1) was obtained in the treatment combination T2 and the lowest (7.00 t ha-1) was obtained in the treatment T1 with minimum benefit : cost ratio (2.50:1). Though the yield was higher in the treatment T3 than T4, yet the benefit : cost ratio was more in the treatment T4. It may be due to high cost of vermicompost than FYM. |
| Databáze: | OpenAIRE |
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