应用脱毒种薯连年高产增收

• 作 者: 谢会元
• 机 构: 黑龙江省克山县种子公司,
• 出 处: 种子世界
• 发表日期: 1984年09期
• 关键词: 脱毒种薯 马铃薯 种子公司 克新 自留种 播种面积 农业收入 增产技术 病毒病害 实践证明

我县古城公社卫星大队历年马铃薯播种面积都在2000亩左右,由于种薯退化的影响,亩产徘徊在2000斤左右。在县种子公司的帮助和指导下,从1981年开始,这个大队连续3年选用脱毒种薯来解决马铃薯退化,效果显著。 1981年从省马铃薯原种场引进克新8号脱毒薯5000斤,种植40亩,平均亩产3333斤,较自留种增产55%。

The ancient city commune satellite brigade in our county over the years the area planted with potatoes are about 2000 acres, due to the degeneration of seed, hovering around 2,000 pounds per mu. With the help and guidance of the county seed companies, since 1981, this brigade has been using detoxification seed potatoes for three consecutive years to solve the problem of potato degradation with remarkable results. In 1981 from the provincial potato seed field introduced Kexin 8 virus-free potato 5000 pounds, planted 40 acres, an average of 3,333 kg per mu, an increase of more than 55%.