| 一种窄行距条播密植作物微喷带高效节本喷灌方法 |
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| 引用本文： | 王裕智,靖 华,亢秀丽,马爱平,崔欢虎,刘玲玲,朱杏梅.一种窄行距条播密植作物微喷带高效节本喷灌方法[J].农学学报,2018,8(2):51-54. |
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| 作者姓名： | 王裕智 靖 华 亢秀丽 马爱平 崔欢虎 刘玲玲 朱杏梅 |
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| 作者单位： | 山西省农业科学院小麦研究所,山西省农业科学院小麦研究所,山西省农业科学院小麦研究所,山西省农业科学院小麦研究所,山西省农业科学院小麦研究所,山西省农业科学院小麦研究所,山西省霍州市农林委员会 |
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| 基金项目： | 现代农业产业技术体系专项资金项目“国家谷子糜子产业技术体系”(CARS-07-13.5)；山西省农业科学院特色农业技术攻关项目“麦茬谷 子大群体小个体栽培新途径防倒除草关键技术研究”(YTS17079)。 |
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| 摘 要： | 为高效利用灌溉水资源和喷灌设施微喷带,在山西临汾开展了窄行距条播密植作物微喷带高效节本喷灌方法的探讨,其具体方法为：在与窄行距条播密植作物种植方向相垂直的方向安装引水带,在与引水带相垂直方向上安装输水管；在与输水管垂直方向上安装微喷带,在卡套后方插入微喷带U型固定卡；当一季作物喷灌完成后,将引水带移出农田,拔出微喷带U型固定卡,将每个四通连接的一对微喷带沿着输水管的方向折叠捆绑置于搁置带；当下茬作物播种完成后,将引水带移入农田安装,解开微喷带绑绳拉开微喷带并插入微喷带U型固定卡。结果表明,该方法较传统(微喷带沿作物种植行向铺设于行间)方法改善了窄行距条播密植作物中、后期喷灌的效果,节水效果显著,耕地利用率提高16.5%,每茬作物每公顷可节约搬运、安装、拆卸费用525-600元。该项研究为微喷带节水灌溉设施的节本高效利用及大面积推广提供了技术支撑。
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| 关 键 词： | 草本花卉 草本花卉 层次分析法 引种 评价 应用 |
| 收稿时间： | 2017/2/16 0:00:00 |
| 修稿时间： | 2017/4/13 0:00:00 |
A High Efficient and Cost Saving Micro-sprinkling Irrigation Method for Crop with Narrow Row Spacing and Close Planting |
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| Abstract: | In order to efficiently use irrigation water and micro-spray irrigation facilities, the test was carried out on high efficient and saving cost micro-sprinkling irrigation method for the crop with narrow row spacing and close planting in Linfen of Shanxi Province. The method was as followed: The water diversion belts were perpendicular to the direction of crop planting; the water delivery pipes were erected perpendicular to the water diversion belts; the micro-spray irrigation facilities perpendicular to the water delivery pipes, which was fixed by the U type clip. After accomplishing current irrigation, the water diversion belts were moved from the field, the rest facilities were stored in the shelve area. The water diversion facilities were moved into the field to install after next crop sowed and the rest facilities were installed as the above method. The results showed that this method was more efficient in saving water and mid-late irrigation effect than the traditional method (micro-spray belt along the crop line) , and the cultivated land use efficiency increased by 16.5%, and the cost saved 525-600 Yuan per hectare for carrying, installing and dismantling each crop. The study provided the technical support for the large area application of this method. |
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| Keywords: | Saving Irrigation Micro-spray Belt Sprinkling Irrigation Close Planting Crop Row Spacing#$NL |
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