【摘 要】
：
1989年全省示范推广“南薯88”92.17万亩,平均亩产291.9公斤(原粮,下同),比大面积平均每亩增产21.35％。1990年各地计划的推广面积将有突破性发展。为了再夺丰收,综合各地经验
【机 构】
：
四川省农牧厅粮油生产处,四川省农牧厅农技推广总站,
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1989年全省示范推广“南薯88”92.17万亩,平均亩产291.9公斤(原粮,下同),比大面积平均每亩增产21.35％。1990年各地计划的推广面积将有突破性发展。为了再夺丰收,综合各地经验,提出以下高产配套栽培技术意见。一、保温育苗,壮苗早栽南薯88出苗比徐薯18等品种略早,单块苗数10—15根,出苗比较整齐。近两年来,为抓好“南薯88”良种的高倍繁殖,提高种苗素质、壮
In 1989, the province demonstrated 92.17 million mu of “South Potato 88”, with an average yield of 291.9 kilograms (original grain, the same below), an increase of 21.35% over the average area per mu. In 1990 the planned area of promotion will have a breakthrough development. In order to seize the harvest again, based on the experience of all regions, put forward the following high-yielding cultivation techniques advice. First, incubation nursery, strong seedling early planting 88 potato seedling than the early varieties of sweet potato 18, single seedlings 10-15 root, emergence more neat. The past two years, in order to do a good job, “South potato 88” breeding high multiplication, improve seedling quality, strong
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