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| 氮磷钾对甜菜氨同化关键酶的影响 | |
| 引用本文： | 王玉波,马凤鸣,王庆祥,盖志佳,范文婷.氮磷钾对甜菜氨同化关键酶的影响[J].东北农业大学学报,2011,42(10):41-46. |
| 作者姓名： | 王玉波 马凤鸣 王庆祥 盖志佳 范文婷 |
| 作者单位： | 1. 沈阳农业大学农学院,沈阳110161;东北农业大学农学院,哈尔滨150030 2. 东北农业大学农学院,哈尔滨,150030 3. 沈阳农业大学农学院,沈阳,110161 |
| 基金项目： | 农业部甜莱现代产业技术体系建设岗位科学家经费(nycytx-25-12);农业部寒地作物生理生态开放实验室经费 |
| 摘 要： | 以甜菜品种KWS0143为材料,采用“3414”设计方案,探讨肥料对酶活性的影响及酶活性与甜菜产量的关系.结果表明,在甜菜生育期间,随着施氮水平的升高,谷氨酰胺合成酶和谷氨酸合成酶活性增强,磷肥与酶活性在生育前期呈显著或极显著正相关关系；在8月初(块根增长初期)可以通过增施相应肥料来调节氨同化途径的强度；谷氨酰胺合成酶... |
| 关 键 词： | 甜菜 氨同化代谢 关键酶 产量 |
Research of NPK on ammonia assimilation metabolism key enzymes of sugar beet |
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| WANG Yubo,MA Fengming,WANG Qingxiang,GAI Zhijia,FAN Wenting.Research of NPK on ammonia assimilation metabolism key enzymes of sugar beet[J].Journal of Northeast Agricultural University,2011,42(10):41-46. | |
| Authors: | WANG Yubo MA Fengming WANG Qingxiang GAI Zhijia FAN Wenting |
| Institution: | WANG Yubo1,2,MA Fengming2,WANG Qingxiang1,GAI Zhijia2,FAN Wenting2(1.College of Agriculture,Shenyang Agricultural University,Shenyang 110161,China,2.College of Agricul-ture,Northeast Agricultural University,Harbin 150030,China) |
| Abstract: | The current main sugar beet breed KWS0143 was used as the experimtal material.The test was studied with 3414 expedmental design.Effect of fertilization on related enzymatic activity and the relationship between enzymatic activity and yield in sugar beet was analyzed.The results showed that GS and GOGAT activitiy increased with the application of nitrogen increasing in the period of sugar beet growth and development.The relationship between phosphorous fertilizer and the activitiy of GS and GOGAT was signifi... |
| Keywords: | sugar beet ammonia assimilation metabolism key enzymes yield |
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