| 机收留桩高度对甬优2640再生季产量的影响 |
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| 引用本文： | 张勇健.机收留桩高度对甬优2640再生季产量的影响[J].福建稻麦科技,2020(1):17-19. |
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| 作者姓名： | 张勇健 |
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| 作者单位： | 福建省浦城县种子站 |
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| 摘 要： | 以水稻品种甬优2640为试验材料,头季稻机收时设计4个不同留桩高度(5 cm,15 cm,25 cm和35 cm)处理,研究不同留桩高度对甬优2640再生季产量的影响。研究结果表明:甬优2640在浦城县作机收再生稻栽培、在3月中旬播种时,再生季获得较高产量的适宜留桩高度为25 cm左右。
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| 关 键 词： | 机收 甬优2640 留桩高度 再生季 产量 |
Effect of Cutting Height on Yield of Ratoon-crop Rice Yongyou 2640 |
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| ZHANG Yong-jian.Effect of Cutting Height on Yield of Ratoon-crop Rice Yongyou 2640[J].Fujian Science and Technology of Rice and Wheat,2020(1):17-19. |
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| Authors: | ZHANG Yong-jian |
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| Institution: | (Pucheng Seed Management Station,Pucheng,Fujian 353400) |
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| Abstract: | The ratooning-crop production of main-crop machined harvesting rice Yongyou 2640 with different cutting height(5cm,15cm,25cm,35cm)was investigated,results showed that the highest yield of ratoon-crop rice in Pucheng was reached when the seeding time was in middle march and the optimum stubble height was 25cm. |
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| Keywords: | machined harvesting Yongyou 2640 ratoon-crop yield |
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