论文部分内容阅读
在毛主席革命路线指引下,我班师生认真贯彻“教育必须为无产阶级政治服务,必须同生产劳动相结合”的方针,先后建立了10个教学、科研、生产三结合基地,取得了可喜的成果。其中,糖械扦插育苗试验成功,为我县糖料生产开辟了新途径。糖槭是我国由加拿大引进的糖料树种。我县于1975年引种,今年3月份,我们两次剪穗扦插育苗,至6月9日检查,成活率为74.14%,幼苗生长良好,最高达53厘米。具体做法是: 1.圃地选择:圃地选在前作为水稻的小堰田,土质沙壤,可自流灌溉,光照时间较短,每天只有9个小时左右。
Guided by Chairman Mao’s revolutionary line, our teachers and students have conscientiously implemented the principle of “education must serve proletarian politics and must be integrated with productive labor” and successively set up 10 bases for teaching, research and production and achieved gratifying results The result. Among them, suckers cuttings successfully cuttings, sugar production for our county opened up a new way. Sugar Maple is introduced by Canada’s sugar tree species. My county was introduced in 1975, in March of this year, we scissors cutting cuttings twice, to June 9 inspection, survival rate was 74.14%, seedlings grow well, up to 53 cm. The specific approach is: 1. Choi to choose: Choi Choi formerly selected as a small rice paddy fields, soil sandy soil, gravity irrigation, light a short time, only about 9 hours a day.