论文部分内容阅读
１南繁４０年的回顾新疆赴海南岛进行作物繁种和育种加代，自１９６３年开始至今已４０年了。其发展大体可以分为４个阶段。初创阶段（１９６３年冬到１９７２年春）当时是由各南繁单位自立课题，自筹经费，自选地点，自行前往。任务主要是玉米、高粱杂交种的自交系扩繁和制种
A 40-year-old review of the fan-in Hainan Island, Hainan for breeding and breeding breeding, since 1963 has been 40 years. Its development can be divided into four stages. The start-up phase (from the winter of 1963 to the spring of 1972) was a self-reliance project by various units in the south and raised their own funds for self-selection. The task is mainly corn, sorghum hybrids inbred lines multiplication and seed production