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首页> 外文期刊>Archives of Agronomy and Soil Science >Improving the productivity, profitability and grain quality of kabuli chickpea with co-application of zinc and endophyte bacteria Enterobacter sp. MN17
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Improving the productivity, profitability and grain quality of kabuli chickpea with co-application of zinc and endophyte bacteria Enterobacter sp. MN17

机译：用锌和内皮菌细菌肠杆菌的合作，提高Kabuli Chickpea的生产力，盈利和粮食品质。 MN17

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摘要

This field study was conducted to evaluate the interactive effect of zinc (Zn) application by various methods and Zn solubilizing endophyte bacteria Enterobacter sp. MN17 on productivity, profitability and grain quality of kabuli chickpea for two consecutive years. Zinc was delivered through pre-optimized osmopriming (0.001 M Zn solution), seed coating (5 mg Zn kg(-1) seed), foliar spray (0.025 M Zn solution), and soil application (10 kg Zn ha(-1)) with or without Zn solubilizing endophyte Enterobacter sp. MN17, while hydroprimed seeds were taken as control. Zinc application through either method improved nodulation, leg-haemoglobin, grain yield, profitability, bioavailable Zn and grain quality of chickpea. The maximum improvement in grain yield (44%), grain protein and grain bioavailable Zn contents (14%) and reduction in phytate contents (21%) were recorded with Zn seed coating compared with control. Co-application of Zn and endophyte Enterobacter sp. MN17 was more effective than the sole Zn application. Highest benefit cost ratio (4.35) and economic return ($ 1604.9 ha(-1)) was recorded with Zn seed coating + Enterobacter sp. MN17. In conclusion, Zn application through seed coating in combination with Zn solubilizing endophyte Enterobacter sp. MN17 improved the productivity, profitability, bioavailable Zn and grain quality of kabuli chickpea.
机译：进行该田间研究以评估各种方法和Zn溶解的Endophyte细菌肠杆菌Sp的锌（Zn）施用的互动效果。 MN17连续两个年度Kabuli Chickpea的生产力，盈利和粮食品质。锌通过预优化的渗透渗透压渗透压（0.001M Zn溶液），种子涂层（5mg Zn kg（-1）种子），叶面喷雾（0.025 m Zn溶液）和土壤施用（10kg Zn Ha（-1） ）有或没有Zn溶解Endophyte Enterobacter Sp。 MN17，加水处理的种子被视为对照。锌应用通过方法改善了染色，腿血红蛋白，谷物产量，盈利能力，生物可利用度，鸡肝籽粒品质。与对照相比，用Zn种子涂层记录谷物产量（44％），谷物蛋白和谷物生物可利用Zn含量（14％）和植物含量的降低（21％）的降低。 Zn和Endophyte肠杆菌SP的共同施用。 MN17比唯一的Zn应用更有效。最高福利成本比（4.35）和经济返回（1604.9公顷（-1美元））被Zn种子涂层+肠杆菌液记录。 MN17。总之，通过种子涂层与Zn溶解的Endophyte Enterobacter Sp组合Zn施用。 MN17改善了Kabuli Chickpea的生产力，盈利，生物可利用Zn和粮食品质。

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