| 赣紫2号的留种高产配套栽培技术研究 |
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| 引用本文： | 苏金平,刘成鹏,徐昌旭,范芳.赣紫2号的留种高产配套栽培技术研究[J].江西农业学报,2011,23(8):19-21. |
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| 作者姓名： | 苏金平 刘成鹏 徐昌旭 范芳 |
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| 作者单位： | 1. 江西省农业科学院土壤肥料与资源环境研究所,江西南昌,330200
2. 江西省上栗县农业局,江西上栗,337009 |
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| 基金项目： | 农业部公益性行业(农业)专项(200803029) |
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| 摘 要： | 探讨了不同类型土壤、播种期、播种量、磷肥和钾肥施用量,以及稀土、硼、钼肥微肥不同施用方法、多效唑不同施用时期等对赣紫2号的鲜草和种子产量的影响,结果表明:较理想的土壤为有机质较丰富的沙壤土;播种期为9月10日至10月20日;最佳播种量为22.5～30 kg/hm2;磷、钾肥施用量分别为300～375 kg/hm2、45.0～67.5 kg/hm2;蕾期或初花期喷施0.5%稀土;用0.1%的硼酸、0.05%的钼酸铵浸种;伸长期或初花期喷施0.025%多效唑等均能显著提高赣紫2号的种子产量。
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| 关 键 词： | 紫云英 赣紫2号 留种 高产 种子产量 |
High-yielding Cultivation Techniques for Stock Seed of Ganzi No.2 |
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| SU Jin-ping,LIU Cheng-peng,XU Chang-xu,FAN Fang.High-yielding Cultivation Techniques for Stock Seed of Ganzi No.2[J].Acta Agriculturae Jiangxi,2011,23(8):19-21. |
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| Authors: | SU Jin-ping LIU Cheng-peng XU Chang-xu FAN Fang |
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| Institution: | SU Jin-ping1,LIU Cheng-peng2,XU Chang-xu1,FAN Fang1(1.Institute of Soil and Fertilizer & Resources and Environment,Jiangxi Academy of Agricultural Sciences,Nanchang 330200,China,2.Agricultural Bureau of Shangli County in Jiangxi Province,Shangli 337009,China) |
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| Abstract: | The effects of different soil type,seedtime,seeding rate,application rate of phosphorus and potassium fertilizer,application method of microelement fertilizer such as rare earth,boron manure and molybdenum manure,as well as the application time of paclobutrazol on the fresh grass and seed yield of Ganzi No.2 were studied.The results showed that the seed yield of Ganzi No.2 could be significantly increased by the following cultivation techniques: planting in the sandy soil with abundant organic matter,sowing... |
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| Keywords: | Milk vetch Ganzi No 2 Stock seed High yield Seed yield |
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