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Effectiveness of bacterial inoculation for improving grain yield and quality of chickpea

机译：细菌接种对提高鹰嘴豆谷物产量和品质的有效性

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Field experiments were carried out for three consecutive Rabi seasons (2011-12 to 2013-14) at Pulses Research Institute, Faisalabad to study the effect of bacterial inoculation on grain yield and quality of chickpea (desi). One variety (Pb-2008) and four advanced lines viz. D-03009, D-06002, D-06003 and D-06052 were tested with and without bacterial inoculation (Mesorhizobium ciceri, Pseudomonas spp. and Bacillus spp.). On a loamy soil (EC = 1.8 dS m-1, pH = 7.6), a consortium of three bacteria spp. was applied as seed coating at the time of sowing. The experiments were laid out in split plot design with three replications. Results showed a significant increase in nodulation (17.5%), plant height (4.0%), number of pods per plant (7.8%) and grain yield (7.5%) due to bacterial inoculation. The increase/decrease in the number of branches per plant (3.8%), 100 grain weight (1.9%), protein (- 4.5%), carbohydrate (0.0%), crude fiber (2.0%) and mineral matter (2.5%), remained statistically non-significant. The interaction among local cultivar / advanced lines and microbial inoculation was significant for improving grain yield. The advanced line D-06052 yielded with highest grains (2890 kg ha-1) due to bacterial inoculation. Hence, it can be argued that the bacterial inoculation positively influenced the grain yield and its components without fading the quality of produce. Bacterial inoculation is recommended for better chickpea yield.
机译：在费萨拉巴德的Pulses研究所连续三个拉比季节（2011-12至2013-14）进行了田间试验，以研究细菌接种对鹰嘴豆（desi）产量和品质的影响。一种（Pb-2008）和四种高级品系。测试D-03009，D-06002，D-06003和D-06052有无细菌接种（中型根瘤菌，假单胞菌属和芽孢杆菌属）。在一块肥沃的土壤上（EC = 1.8 dS m-1，pH = 7.6），三个细菌菌群组成。在播种时将其作为种子包衣。实验以三份重复的分割图设计进行。结果表明，由于接种细菌，结瘤（17.5％），株高（4.0％），单株豆荚数（7.8％）和谷物产量（7.5％）显着增加。每棵植物的树枝数增加/减少（3.8％），100粒重（1.9％），蛋白质（-4.5％），碳水化合物（0.0％），粗纤维（2.0％）和矿物质（2.5％） ，在统计上仍然不重要。本地品种/先进品系与微生物接种之间的相互作用对于提高谷物产量具有重要意义。由于细菌接种，先进的D-06052品系的谷物最高（2890 kg ha-1）。因此，可以说细菌接种对谷物的产量及其成分产生了积极的影响，而没有降低产品的质量。建议进行细菌接种以提高鹰嘴豆的产量。

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