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《Journal of China Agricultural University》 1987-03
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THE MATURING PHASES AND THE FORMATION OF GRAIN WEIGHT IN WHEAT

Lu Guisheng Liang Zhenxing Mei Nan  
This paper is based on the comprehensive system of fertilizer practic- es,the establishment and senescence of vegetative organs,the pattern of transport and distribution of substance as well as the formation of grain weight for investigating the changes of some major physiological charact- ers of each organ of wheat plants with different maturing phases in the formative process of grain weight.From the point of view about fertilizer application and nutritional physiology,the reasons of occurance of differ- ent maturing phases and of leading to the difference in the formation of grain weight are all expounded.Furthermore,the operational system of fe- rtilizer application for raising the grain weight and trying to reach the normal maturing phase under the conditions of higher yield is also propo- sed theoretically according to this research result.As for the concept of maturing phase,besides defining by the appearance of form and coluor pha- se,and also defining by the relationships between source,sink and flow during the formative process of grain weight,gives a new content.
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 Huang Zhiren Gong Jian Eeng Furu (Jiangsu Agricultural College);STUDIES OF THE INFLUENCE OF THE EARLY-SENESCENCE OF WHEAT LEAVES ON THE GRAIN YIELD WITH ~(14)CO_2 AS A TRACER[J];Acta Agronomica Sinica;1981-01
【Co-citations】
Chinese Journal Full-text Database 4 Hits
1 XU qiang, WANG Yan cai, MA Hong wei(Ningxia Agricultural Eollege Yongling Country ,Ningxia 750105, China)$$$$;Study on physiological mechanism of the decline in spring wheat production caused by inscofficient nitrogen in Ningxia[J];AGRICULTURAL RESEACH IN THE ARID AREAS;1999-03
2 Wang Shijing Yang Hansen Hua Zhenji;STUDY ON GRAIN-FILLING PHYSIOLOGY AND TECHNICAL MEASURES TO INCREASE KERNEL WEIGHT OF SPRING WHEAT[J];;1992-01
3 Yu Zhenwen (Agricultural University of Shandong) D.B.Egli (University of Kentucky,U.S.A.);Effect of Physical Restraint on Kernel Growth in Winter Wheat[J];Acta Agronomica Sinica;1990-02
4 Zhang Songwu Wang Changfa(Northwestern Agricultural University, Yangling Shaanxi, 712100);Cold Type Wheat and Its Biological Characteristics[J];Acta Agronomica Sinica;1999-05
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Zuo Bao-yu Duan Xu-chuan (Institute of Botany,Academia Sinica);ON THE ULTRASTRUCTURE AND FUNCTION OF CHLOROPLASTS FROM THE WINTER WHEAT LEAVES AT DIFFERENT RANKS OF ATTACHMENT TO THE MAIN STEM[J];植物学报(英文版);1978-03
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