论文部分内容阅读
将一株三年生温州蜜柑植于一个容积为15升的栽培盆里。待施过7.1克的 N~(15)硫酸氨后,立刻将它放进冷藏室大约一个月(从9月中旬～10月中旬)起先的12天,冷藏室里的日均温从20℃(相当于9月中旬日均温)逐渐降低到10℃(相当于11月下旬日均温),继而,将温度保持在10℃大约18天。白天的温度控制在12℃～5℃之间。让对照植株生长在正常温度下的木箱里。
Will be a three-year-old Wenzhou Satsuma planted in a volume of 15 liters of cultivation basin. After applying 7.1 g of N? (15) Ammonia Sulfate, it is placed in the freezer for about a month (from mid-September to mid-October) at first, and the average daily temperature in the freezer is increased from 20 C (Equivalent to the average daily temperature in mid-September) to 10 ° C (corresponding to the average daily temperature in late November), and then the temperature was maintained at 10 ° C for about 18 days. Daytime temperature control between 12 ℃ ~ 5 ℃. Let the control plant grow in a wooden box at normal temperature.