论文部分内容阅读
自从党提出鼓足干劲、力争上游,多快好省地建设社会主义的总路线号召后,我国果树科学工作者和全国人民一起,破除迷信,敢想敢干,鼓起冲天干劲,在果树科学上创造了许多新的成就。现只就热带和亚热带果树科学上的无数创造和发明,特别是大跃进的1958年出现的许多突出事例,作一简要说明:菠萝的切片繁殖法和大量育苗技术,控制开花结果期来达到周年供应,封顶和挖顶来满足外销需要,提高果实质量与产量,冠芽繁殖体的正确认识,应用植物生长素来除去不必要的吸芽、裔芽与冠芽,果实生长发育规律等;番木瓜利用植物生长素获得正常大型无子果(刺激性单性秸果)和单性结子现象的认识,雌雄花性转变的规律,采用秋植和截顶技术来培育矮生短干壮株与提早结果期;荔枝的单芽扦插和开花结
Since the party proposed to summon up the energy and strive to build a general line of upriver, more quickly and economically, and build a socialist general line, our science workers in fruit trees, together with the people throughout the country, have broken away from superstition, dared to think hard and dared to work hard to create the science of fruit trees. A lot of new achievements. A brief account of many outstanding examples of numerous inventions and inventions in the science of tropical and subtropical fruit trees, especially the Great Leap Forward, is presented in 1958: the pineapple sectioning method and extensive nursery techniques to control the flowering period to the anniversary Supply, capping and digging to meet the needs of export, improve fruit quality and yield, the correct understanding of crown bud propagules, the application of auxin to remove unnecessary suction buds, buds and crown buds, the law of fruit growth and development; papaya The use of auxin to obtain the understanding of the phenomenon of normal large apricot (stimulating unisexual fruit) and unisexual fruiting, the law of male and female floristic transformation, using autumn planting and truncation techniques to cultivate short sturdy and short sturdy plants early Results; litchi single shoot cutting and flowering knot