【摘要】 根据多年研究和实践,对玉米不同单交种混种、间种栽培的理论与技术问题做了探讨。论述了新型的群体结构、生物多样性及当代杂种优势等理论基础,研究了品种的遗传背景、农艺性状、形态学特性、生理生态差异和抗逆性等栽培技术方面的技术问题。更多还原

【Abstract】 lt was discussed to the problems of theory and technique of different maize variety mixed cultivation and inter-planting according to results of study and apply practice of author.Author considers that the new structure of colony,biological diversity,heterosis of F0 generation are theoretical basis of the technique.Hereditary background of variety,agronomic character,morphological trait,physiological difference and ecological difference and resistance adversity are the kernel of the technique in this study.更多还原