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创业农场农业科技服务中心开展不同水稻品种穴株数梯度试验

2026-06-20 02:22:17

创业农场农业科技服务中心开展不同水稻品种穴株数梯度试验

正值水稻插秧关键农时，创业农场农业科技服务中心围绕“不同水稻品种穴株数梯度试验”，将科研攻关与农时作业紧密结合，为水稻高产探寻密度“最优解”。

人工插秧“精”字当头，梯度试验落地生根。从3株/穴到14株/穴共12个梯度处理，每一穴秧苗数量都经过严格把控，插秧现场，技术人员进行逐穴点数、逐行栽插，确保株行距、穴株数。通过将科研试验与田间生产紧密结合，旨在科学筛选出不同水稻品种的最优插秧穴株数，破解密度不当导致的分蘖成穗率低、群体结构失衡等生产难题。

下一步，创业农场农业科技服务中心将做好各试验小区的田间管理、数据采集与实收测产，让试验成果尽早转化为种植户用得上的技术规范，以科技助力水稻提质增效、丰产丰收。

文图：陈曦

审核：王帅

统筹：杨延辉

监制：曹爽

北大荒研究院

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SELECT * FROM `article` WHERE `id` < 531013 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000540s ]
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SELECT * FROM `article` WHERE `id` < 531013 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.012049s ]

0.148286s

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