| 不同播种及栽培方式对大豆产量的影响 |
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| 作者姓名： | 闻艳 |
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| 作者单位： | 黑龙江省农业科学院科技信息中心 哈尔滨150086 |
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| 基金项目： | 黑龙江省"十五"科技攻关项目. |
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| 摘 要： | 针对黑龙江省目前的几播种方法和栽培方式对大豆产量的影响进行了试验研究,在垄三栽培的基础上,设定了三种处理:常规垄作、45cm平播密植后起垄、常规垄作行间覆膜3种栽培方式,试验设计采用大区对比法。试验结果是45cm平播密植后起垄效果最好、其次是常规垄作行间覆膜。
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| 关 键 词： | 栽培方式 大豆 垄三栽培 常规垄作 45cm平播密植后起垄 常规垄作行间覆膜 |
Effect of different sowing and cultivating model
on soybean yield |
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| Authors: | Wen yan |
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| Institution: | (The centre of sciences technology and information,
Heilongjiang Academy of Agricultural sciences , harbin 150086) |
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| Abstract: | According to the sowing and cultivating models of Heilongjiang at present,their effects on soybean yield was studied.Three cultivation models were adopted on the basis of three ridge cultivations:the ordinary ridge ,45cm ridge after narrow row solid seeding,mulching on row-row of ordinary ridge,big area contrast was adopted on the the trail design.The results were:the best one is 45cm ridge after narrow row solid-seeding.the middle one is mulching on row-row of ordinary ridge. |
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| Keywords: | Cultivation model Soybean Three ridge cultivation Ordinary ridge 45cm ridge after narrow row solid-seeding Mulching on row-row of ordinary ridge |
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