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自1970年总结推广庄河县土豆“抱窝”经验以来,各地经过试验,基本肯定了这项高产栽培技术。并在技术上又有了新发展:将育苗“抱窝”改为短壮芽或育大芽直播“抱窝”,适于大面积推广应用;大薯育苗改为小整薯(1两左右)或切大块直播,节约了用种;冬前育芽改为早春培育短壮芽,缩短了育芽时间,减少了工序。新金县西北山区选用“克新1号”品种采取“抱高”技术,长期自留种薯,品种纯,退化轻,产量高。1971年甘井子区凌水公社栾金大
Since 1970, Zhuanghe County, potatoes summarized the “cesspool” experience, all over the trial, the basic affirmation of this high-yielding cultivation techniques. And in the technology has a new development: the seedling “cot home” to short strong buds or buds broadcast live “cot”, suitable for large-scale popularization and application; big potato seedlings into small whole potato (about one or two) or Cut large live broadcast, saving the use of species; early winter buds to cultivate short strong buds early spring, shorten the bud time, reducing the process. Xinjin County, Northwest Mountain use “Kexin 1” varieties to “hold high” technology, long-term retention of seed, pure varieties, light degradation, high yield. 1971 Ganjingzi Lingshui commune Luan Kim Dae