Plant Structure and Crop Physiology
Plant Structure and Crop Physiology
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植物结构和作物生理学
DOI：
10.1002/9780470751114.ch3
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发表时间：
2007
期刊：
影响因子：
--
通讯作者：
G. Milford
中科院分区：
文献类型：
--
作者：
G. Milford
讨论了控制甜菜作物对土壤肥力、气候因素、农艺措施和畜牧业投入的产量和品质反应的发育和生理过程的现有知识。它的目的是提供作物的农学、营养和质量的背景。还没有人试图讨论作物水分关系的生理学问题。控制甜菜生长和养分吸收的广泛生理原理现在已经确立。对于仍在积极研究甜菜的为数不多的生理学家来说，目前主要的重点似乎集中在面对即将到来的气候变化时作物对干旱反应的分子改进，以及揭示病虫害抗性、春化和开花的分子基础。这些基本上都是长期目标。在短期内，必须充分利用我们目前对生产力、营养和质量的生理理解，确保最大限度地将优质甜菜的产量以最低成本交付给工厂，以保持甜菜产业的竞争力，并确保它能够充分利用未来的分子技术。
The current knowledge of the developmental and physiological processes that govern the responses of sugarbeet crops, in terms of both the yield and beet quality, to soil fertility, climatic factors, agronomic practices and husbandry inputs is discussed. It is intended to provide a background of the crop's agronomy, nutrition and quality. No attempt has been made to discuss the physiology of the crop's water relations. The broad physiological principles that govern growth and nutrient uptake of sugarbeet are now well established. The main emphasis for the few physiologists still actively researching the sugarbeet plant now seem to be centred on the molecular improvement of crop responses to drought in the face of impending climate change, and in unravelling the molecular bases of pest and disease resistance, vernalization and flowering. These are essentially long-term objectives. In the short term, it is imperative to fully utilize our current physiological understanding of productivity, nutrition and quality to ensure that the maximum yield of high quality beet is delivered to factories at least cost to maintain the competitiveness of the sugarbeet industry and ensure that it can take full advantage of future molecular technologies.