Study on the Nitrogen Transfer in Different Leaf in Canopy by Using Isotope 15N Labeled on Leaf

doi:10.3321/j.issn:1000-7091.2004.02.018

Abstract

Abstract: The nitrogen assimilation and transfer efficient of different leaf-position leaves in canopy were studied using isotope 15N marked on leaf. The investigated materials were two cultivars, differing in grain protein content, Jingdong 8 (JD 8), a lower grain protein cultivar, Zhongyou 9507 (9507), a higher grain protein cultivar. The results showed that the flag leaf played more important role than that of other leaves on grain quality. JD 8 had higher transfer efficient, but lower nitrogen content in its plant. 9507 had lower nitrogen harvest index than JD 8, but higher nitrogen accumulation in plant than JD 8. High grain quality of 9507 relayed on its capability of high assimilation in plant and high deposition in stem and sheath. Grain nitrogen of JD8 relayed more on the accommodation of its leaves.

Key words: Winter wheat, Nitrogen, Leaf-position, 15N, Grain quality

CLC Number:

S312

WANG Zhi-jie, WANG Ji-hua, ZHAO Chun-Jiang, HUANG Wen-Jiang, MA Zhi-hong, ZHAO Ming. Study on the Nitrogen Transfer in Different Leaf in Canopy by Using Isotope 15N Labeled on Leaf[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2004, 19(2): 71-75. doi: 10.3321/j.issn:1000-7091.2004.02.018.

/ / Recommend / Download Citations

URL: http://www.hbnxb.net/EN/10.3321/j.issn:1000-7091.2004.02.018

http://www.hbnxb.net/EN/Y2004/V19/I2/71

[1]	ZHAI Lichao, ZHANG Lihua, ZHENG Mengjing, LÜ Lihua, SHEN Haiping, YAO Haipo, JIA Xiuling. Responses of Kernel Position Effect of Summer Maize to Increasing Plant Density and Its Carbon and Nitrogen Metabolism Characteristic [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(5): 97-104.
[2]	LI Wenxiu, DAI Li, WANG Lihuang, FANG Baohua, WANG Xuehua. Carbon and Nitrogen Metabolism and Yield Composition in Multi-panicle and Large-panicle Super Rice Varieties at Young Panicle Differentiation Stage [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(4): 103-112.
[3]	FU Jingfeng, LUO Shangke, CHENG Yi, ZHANG Jun, WEI Sheng, ZENG Tao, CHEN Du, WEI Pengcheng, ZHENG Yingxia, SONG Bi. Effects of Different Film Mulching Methods and Nitrogen Application Rates on Yield and Nitrogen Absorption and Utilization of Spring Maize [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(4): 158-168.
[4]	LI Qiang, KONG Fanlei, YUAN Jichao. Cultivar Differences in Nitrogen Uptake,Utilization and Field Nitrogen Balance of Maize Hybrids in Response to Nitrogen Management [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(4): 169-181.
[5]	JIA Jianping, LI Jinhong, YU Jingwen, YU Xiyue, PENG Deliang, LI Huixia, HUANG Wenkun. Effect of Nitrogen Fertilizer on Soybean Cyst Nematode Disease [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(4): 198-205.
[6]	ZHANG Zongxiang, HUANG Zhengrong, WU Xuefan, LIU Nannan, LI Xiaoxiao, DONG Zhaorong, SONG He. Effects of Soil Acidification on Yield,Nitrogen Metabolism, and Related Gene Expression of Maize [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(3): 94-103.
[7]	TAI Jicheng, HAN Meiqi, YANG Hengshan, ZHANG Yuqin, MA Jinhui, GUO Xiaoxu. Effects of Urea Reduction with UAN on Dry Matter Accumulation and Nitrogen Efficiency of Spring Maize under Shallow Buried Drip Irrigation [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(3): 136-144.
[8]	LIU Jianling, WU Jing, JIA Ke, LIAO Wenhua, LÜ Yinghua, MA Junyong. Trends of Yield Responses to Soil Phosphorus and Phosphate Fertilizer in Winter Wheat-Summer Maize Rotation System [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(3): 104-111.
[9]	FENG Suwei, LIU Chaoyang, HU Tiezhu, DING Weihua, WANG Guangtao, RU Zhengang. Effects of Border Irrigation on Yield Formation and Water Use Efficiency of Winter Wheat [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(3): 112-118.
[10]	CAI Fengle, MA Xin, WANG Shuaili, LU Liangtao, SHAO Ruixin, LI Hongping, ZHAO Yali, MU Xinyuan, ZHAO Xia, LI Shuyan, LIU Tianxue. Effect Regulating of Nitrogen on Grain Development of Maize under Heat Stress [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(3): 119-127.
[11]	CAO Bing, WANG Xuexia, NI Xiaohui, CHEN Yanhua, WEN Fangfang, LIU Zifei, ZHANG Mengjia, ZUO Qiang, ZOU Guoyuan, ZHANG Xuelian. Effects of Controlled Release Blended Fertilizer with Application Rate Reduction on Head Lettuce [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(2): 104-111.
[12]	SU Gang, WANG Yizhen, GE Junzhu, LI Zifang, ZANG Fengyan, WANG Jinlong, WU Xidong. Effects of Green Manure Rape Returning Stages and Different Nitrogen Application Rates on Yield of Spring Maize and Soil Nutrients [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(2): 121-131.
[13]	ZHANG Zhenwang, WU Jinzhi, HUANG Ming, LI Youjun, ZHAO Kainan, HOU Yuanquan, ZHAO Zhiming, YANG Zhongshuai. Effects of Drought Stress on the Photosynthetic Characteristics in Flag Leaf in the Afternoon during the Grain Filling Stage and Grain Yield of Winter Wheat with Different Drought Resistance [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(2): 67-77.
[14]	ZHANG Aoshen, YONG Xiaoyu, HAN Qiaoxia, YAO Yongwei, SHI Huanting, LI Gezi, KANG Guozhang. Alleviating Effect of External Application of 2,4-Epbrassinolide on Freezing Stress in Winter Wheat at Jointing Stage [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(2): 78-83.
[15]	SHI Jiaqi, LIU Yuqing, WANG Yanling, YANG Zaiqiang. Effects of Nitrogen Application on Fluorescence Characteristics of Cucumber in Fruit Growth Stage under High Temperature Stress [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(2): 84-95.

Please choose a citation manager

Content to export