缓释氮肥与尿素配施对机插杂交籼稻碳氮积累的影响
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吕腾飞 1,2( ![](http://zwxb.chinacrops.org/images/email.png) ), 谌洁 1, 代邹 2, 马鹏 1, 杨志远 1, 郑传刚 2, 马均 1,*( ![](http://zwxb.chinacrops.org/images/email.png) )
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Effects of combined application of slow release nitrogen fertilizer and urea on carbon and nitrogen accumulation in mechanical transplanted hybrid rice
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LYU Teng-Fei 1,2( ![](http://zwxb.chinacrops.org/images/email.png) ), SHEN Jie 1, DAI Zou 2, MA Peng 1, YANG Zhi-Yuan 1, ZHENG Chuan-Gang 2, MA Jun 1,*( ![](http://zwxb.chinacrops.org/images/email.png) )
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图2. 幼穗分化期幼穗中GOGAT (谷氨酸合成酶)、GS (谷氨酰胺合成酶)、SPS (蔗糖磷酸合成酶)和SS (蔗糖合成酶)活性 PBPD: 一次枝梗原基分化期; SBSPD: 二次枝梗和颖花原基分化期。其他缩写同表2。不同小写字母表示差异达到0.05显著水平。
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Fig. 2. Glutamate synthase, glutamine synthase, sucrose phosphate synthase sucrose synthase activity of young panicle at differentiation stages of the primary and secondary branch primodium PBPD: primary branch primordium differentiation stage; SBSPD: secondary branch and spikelet primordium differentiation stage. Other abbreviations are the same as those given in Table 2. The values within a column followed by different lowercase letters indicate statistically significant differences at the 0.05 probability level.
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![](http://zwxb.chinacrops.org/fileup/0496-3490/FIGURE/2021-47-10/Images/0496-3490-47-10-1966/img_2.png) |
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