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现代植物育种已进入新的发展阶段,即综合育种阶段,它是以分子生物学、数量性状遗传学、作物生理学和生物化学的基本知识为基础的.在这项综合性的工作中,必须对产量形成过程的活性的控制,首先是对光合作用、呼吸、同化物质的输送、无机营养、生长等的控制予以极大的重视.植物育种成就,很大程度上取决于育种计划的制定和在实践中确实应用以形态生理学、生理学、生理-生物化学、生物物理学和其他与作物最终产量紧密相关的指标为根据的鉴定育种材料的方法.同时也很需要在个体发育的早
Modern plant breeding has entered a new stage of development, the comprehensive breeding stage, which is based on the basic knowledge of molecular biology, quantitative trait genetics, crop physiology and biochemistry. In this comprehensive work, The control of the activity of the yield formation process, first of all, places great importance on the control of photosynthesis, respiration, assimilation material transport, inorganic nutrition, growth, etc. The success of plant breeding largely depends on the formulation of breeding programs and on In practice, methods of identifying breeding materials based on morphological, physiological, physiological-biochemical, biophysical and other indicators closely linked to the final crop yield are indeed applied, and it is also necessary to apply early