摘要
通过试验和分析明确了小麦、夏玉米“一体化栽培”的三大理论基础,即作物与气候的时空统一律、两作物栽培生理学特性互补律及一体化栽培的气候学基础;总结发现了两种作物的7个生物学互补特性,提出了7个方面的技术对应关系;并建立了小麦夏玉米一体化栽培的科学新概念,为提高光热利用效率,增加单位土地面积产出提供了理论依据。
Through years of experiments and analysis, three main essencial principles about winter wheat and summar maize integrated cultivitave technology were proposed. The principles include: the principle of crops unifying withlocal climate in lime and space; the principle of winter wheat and summar maize inter-compensating in properties of cultivative physiology; the background of the integrated cultivation. Based on seven biological inter-compensative properties of the two crops, seven aspects of technological correspounding relations were established, and a scientific concept of 'winter wheat and summar maize integrated cultivation' was also formed. A set of relatively precise and complete theoritical system for increasing the output of unit land area by elevating lilt and heat utililzing rate was uttered in the paper.
