缓释氮肥与尿素配施对机插杂交籼稻碳氮积累的影响

吕腾飞¹^,²(

), 谌洁¹, 代邹², 马鹏¹, 杨志远¹, 郑传刚², 马均¹^,^*(

)

Effects of combined application of slow release nitrogen fertilizer and urea on carbon and nitrogen accumulation in mechanical transplanted hybrid rice

LYU Teng-Fei¹^,²(

), SHEN Jie¹, DAI Zou², MA Peng¹, YANG Zhi-Yuan¹, ZHENG Chuan-Gang², MA Jun¹^,^*(

)

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。

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.