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一、三年来应用吲哚丁酸处理“伦40”插条繁殖的效果我们应用吲哚丁酸处理“伦40”插穗、育苗,是由1974年开始试验,1975年秋起应用到大田生产中去,当年在本校农场杏坛公社余庆生产队共搞有8万多株插穗,成活率在50-90%;1976年除在本校农场插植6万株之外,又在三个生产队搞有70万株插穗,成活率均在70-90%以上。今年扩大到马东,马宁两个大队,17个生产队和两所学校,在八九月共搞有300多万插穗。其中八月份插植的有15万株,苗高30公分时,成活率为81%,
One or three years of indole butyric acid treatment “Lun 40” cuttings effect of breeding We use indole butyric acid treatment “Lun 40” cuttings, nursery, is from 1974 test, applied to the field in the autumn of 1975 to go In the same year, more than 80,000 cuttings were made in the Yuqing Production Corps of Xingtan Commune in our school, with a survival rate of 50-90%. In 1976, in addition to planting 60,000 plants in our school, There are 700,000 cuttings, survival rates are above 70-90%. This year it was expanded to two battalions of Madhon and Manning, 17 production teams and two schools. In August and September, a total of more than 3 million cuttings were made. Among them, 150,000 were planted in August and the survival rate was 81% when the seedling height was 30 cm.